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Built-in soft starter
When we activate an LED system, a current spike is triggered in the first few milliseconds.
In this short time, the power supply is faced with the task of building up the load and supplying the necessary power.
This initial phenomenon can create stresses in the system, affecting its stability and sometimes causing unwanted outages.
Gradual start-up
To address this challenge, a key solution has emerged: LED soft-start systems.
Unlike conventional ignition that requires immediate power delivery, this approach adopts a more gradual strategy.
During the first few milliseconds, the power supply delivers power to the light-emitting diodes (LEDs) progressively, thus avoiding sudden current peaks.
Stability and elimination of interruptions
The benefits of this approach are significant. Firstly, system stability is guaranteed.
The gradual delivery of power contributes to a smooth and controlled ignition, even in situations where multiple sources are connected to the mains.
In addition, the implementation of LED lights with soft-start plays a very important role in eliminating interruptions.
By avoiding initial overload, the chances of failure are reduced and overall system durability is improved.
Preventing glare in LED lighting
An additional, but no less important aspect is the elimination of glare when switching on the system.
The smooth transition provided by soft start creates a more comfortable environment with uniform and safe illumination for users, especially in situations with sensitive lighting conditions.
Integrating soft-start into LED systems not only effectively addresses the challenges associated with initial peak current, but also improves stability, reduces interruptions, controls luminous intensity and creates a smoother and more efficient lighting environment.
The benefits of integrated soft start
Integrated soft start in Actilum lighting systems represents a key innovation with significant benefits. This gradual approach to activating LED lights brings advantages that go beyond simply eliminating the initial current spike. Here we explore the key benefits of this technology:
Improved stability
Soft start ensures a smooth transition by delivering power gradually. This approach avoids sudden current spikes, contributing to improved stability in the lighting system. Users enjoy a controlled start-up without unpleasant surprises.
Reduced interruptions
By avoiding instantaneous power load, soft start minimises interruptions in system operation. This reduction in failures provides a more reliable and sustainable lighting experience, especially in environments with multiple sources connected to the mains.
High durability
Smooth start-up not only benefits stability, but also contributes to overall system durability. The elimination of harsh impacts on the lighting system reduces wear and tear on components, thus prolonging service life and optimising long-term performance.
More comfortable lighting environment
The gradual transition provided by soft start creates a more comfortable lighting environment for users. The absence of glare on activation improves visual comfort and light intensity, especially in situations where sensitive lighting is crucial.
Energy efficiency
By delivering power progressively, unnecessary power peaks are avoided, contributing to a more efficient management of energy consumption. This sustainable approach not only improves system efficiency, but also supports responsible energy practices.
Our objective, to find solutions.
At Actilum, we seek innovative lighting solutions that optimise system performance.
We persist in the continuous search for solutions that strengthen stability, minimise disruption and provide smoother illumination.
This commitment is the foundation of our dedication to excellence and efficiency in the lighting industry.
Integrated soft start goes beyond solving initial challenges; it offers an advanced lighting experience that translates into improved stability, durability, comfort and energy efficiency.
In our constant pursuit of excellence, this innovative technology reflects our commitment to providing superior and tailored lighting solutions that are sustained on the basis of functionality and sustainability.
TM30
In the competitive world of lighting and design, having accurate tools to assess the quality of light is essential.
This is where the TM30 system comes in, revolutionizing the way we measure the fidelity and color gamut of light sources. Developed in 2015, TM30 represents a significant leap from the traditional CRI standard, which dates back to 1965, by considering 99 color samples instead of the 14 used by CRI.
TM30 is an advanced light measurement system designed to provide a more accurate and detailed assessment of light quality. This innovative system focuses on three key aspects:
Color Fidelity / RF (Real Feel)
This indicator measures the similarity of a light source to a reference light, such as sunlight. High fidelity means that colors look more natural and accurate under that light source.
Color Gamut
This index evaluates the saturation of colors under the light source. It provides information about how vibrant or desaturated colors appear.
Shape of the Gamut
Using a hue and saturation graph allows you to visualize how colors are distributed in terms of hue and saturation. This graph is crucial for understanding how colors are perceived in different lighting conditions.
The TM30 is visually represented by a pie chart, making it easy to interpret its measurements.
In this graph:
The black circle represents the reference light, typically sunlight.
The red circle represents the light being measured.
The relative position of the red circle to the black circle is critical to interpreting the results
Implementing TM30 brings multiple benefits for lighting designers, architects, and manufacturers. By providing a more detailed assessment of light quality, it enables more informed decisions in the selection and design of lighting solutions, ensuring that spaces are illuminated with optimal color fidelity and saturation.
In a world where precision and quality of lighting are more important than ever, the TM30 is positioned as an indispensable tool. If you haven’t yet explored its advantages, it’s time to consider how it can benefit your projects and business. Give your spaces the light they deserve with the TM30!
Spectrum
The spectrum is a classification that allows electromagnetic waves to be ordered according to their energy.
This spectrum ranges from radio waves, low energy, to gamma rays, high energy, including between these extremes the light visible to humans, ultraviolet radiation (UV) and infrared radiation (IR).
Measurement and characteristics of sunlight
Sunlight, a primary source of energy and light for the planet, is measured using the unit of length called the nanometer (nm), which is equivalent to one billionth of a meter.
A spectrometer is the technical instrument used for this measurement, allowing light to be broken down into its spectrum and the different wavelengths that make it up to be analyzed.
The visible light range, which extends from 380 nm to 730 nm, is where the human eye can perceive light. In this segment, the wavelengths associated with the colors green, yellow and amber are the ones most easily detected by the human eye, reflecting a greater luminous flux in this part of the spectrum.
The importance of adjacent radiations
Beyond the visible spectrum, we find ultraviolet (UV) radiation below 380 nm and infrared (IR) radiation above 730 nm. Although these types of radiation are not visible to humans, they have important applications in science and technology.
UV radiation, for example, has applications in medicine, disinfection and chemical analysis, while IR is essential in heating systems, communications and sensor technology.
Characterization of LED light
LED lighting technology has gained popularity due to its energy efficiency and long lifetime. However, the spectrum of light emitted by conventional LEDs has distinctive characteristics, such as a high peak in the blue region of the spectrum.
This peak is the result of the way photons are generated in the LED’s semiconductor material.
Despite its efficiency, conventional LED light lacks a balanced representation of light blue and red colors, which can have implications for color perception and applications where color fidelity is critical.
The Impact of LED Light on Color Perception
LED lighting has revolutionized the way we illuminate our spaces, offering energy-efficient and long-lasting solutions.
However, one of the most intriguing and least discussed aspects of LED technology is its impact on color perception. This phenomenon is mainly due to differences in spectral distribution between LED light and traditional light sources, such as sunlight and incandescent light.
Spectral distribution and color perception
The perception of color by the human eye is a complex process that depends on the interaction between light, the object and the observer. Light incident on an object can be absorbed, transmitted or reflected to the eye, where the photoreceptors of the retina (cones sensitive to different wavelength ranges) interpret these light signals.
Sunlight considered a white light source, contains a full spectrum of colors, which allows a faithful chromatic representation of objects under its illumination.
In contrast, LED light is generated by light-emitting diodes that produce light in specific spectral ranges.
Although mixing different LEDs can create a “white” appearance, the specific spectral composition of an LED light may lack certain wavelengths present in sunlight.
This absence of wavelengths can affect the way we see colors, making some hues appear duller or different than they would under more spectrally balanced lighting.
Effects of LED Light on Color Perception
The most noticeable effect of LED lighting on color perception is the alteration of hues and saturation.
For example, LEDs with a pronounced peak in the blue spectrum can make cool colors appear more vibrant, while warm colors can appear duller.
This chromatic distortion can be especially problematic in environments where color fidelity is critical, such as in art galleries, clothing stores, and in the food industry, where product presentation is critical.
Technological Advances to Improve Color Fidelity
In the face of these challenges, the lighting industry has developed more advanced LED technologies that seek to improve color rendering.
LEDs with higher color rendering indexes (CRI) and wider, more balanced emission spectra have been introduced to mitigate adverse effects on color perception.
These advances allow the light emitted by LEDs to more closely resemble the full spectrum of sunlight, improving the fidelity with which colors are perceived under this illumination.
Actilum’s tailor-made spectra for specific applications
Actilum excels in the lighting field by offering tailored spectrum solutions, adapting to a wide range of applications ranging from architecture and retail to wellness, horticulture and technical lighting.
In the architectural sector, Actilum provides solutions that enhance spaces, improving the visual perception of materials and creating ambiances that complement architectural design.
For the retail sector, custom-made spectrums enhance product presentation, highlighting colors and textures to attract consumer attention and stimulate purchase.
In the field of wellness, Actilum develops lighting that promotes visual health and circadian rhythm, helping to improve concentration and rest.
In horticulture, its specific solutions promote plant growth and health by optimizing photosynthesis through spectra adapted to the needs of different species.
Finally, in technical lighting applications, Actilum offers solutions that improve precision in tasks requiring high color fidelity and visual detail.
Actilum’s ability to customize the light spectrum opens up new possibilities in each of these fields, demonstrating how the right lighting can transform spaces, enhance experiences and contribute significantly to specific industry objectives.
Future perspectives
The electromagnetic spectrum and its application in lighting technologies such as LEDs represent a field of constant study and development.
As we move forward, research is focused on improving the quality of LED light, seeking a more balanced spectrum that can better mimic sunlight and improve color rendering.
This includes developing LEDs with emission capabilities tuned to more effectively include reds and light blue, thereby improving the visual experience and reducing negative effects on color perception and human health.
A deeper understanding of the forms of radiation, electromagnetic energy and their interaction with LED technology opens avenues towards innovations that promise to transform the way we illuminate the spaces in which we live and work.
Learn more about us and let’s work together on your next custom lighting projects!
HCLa & Plant
Lighting for humans (activation) and plants
Suitable for shared spaces between people and plants where work or activities are carried out (offices, gyms, educational centers…).
Neon
Highlight the fluorescent inks (Red-Blue)
In a world increasingly saturated with visual stimuli, where capturing attention has become a constant challenge, LED neon lighting emerges not only as a solution but as a revolution in the domain of lighting technology.
This significant breakthrough is not limited to a mere increase in luminous quality or intensity; it goes much further, redefining how we interact with and perceive colors and light in our environment.
The application of LED technology in neon lighting has opened doors to previously unimaginable possibilities.
With superior energy efficiency, longer life and a unique ability to emit light in a specific spectrum, LED neon lighting radically transforms the way fluorescent inks are displayed and experienced.
These advances enable more accurate and vibrant color reproduction, where every hue pops with unprecedented clarity and depth.
Beyond enhancing the visual aesthetics of a space or product, this technology plays a critical role in color functionality and perception, especially in the case of fluorescent inks.
Bright and vibrant colors, which used to lose intensity under conventional lighting, now maintain their vibrancy and visual appeal, thanks to the light emitted by LEDs.
This change not only affects the way we see these colors, but also amplifies their ability to communicate, signal and beautify.
The importance of this breakthrough extends beyond the mere visual aspect; it also affects the way we design our spaces, our products and our artwork. LED neon lighting opens a new chapter in design, offering artists, designers and architects a powerful tool to explore new ideas and concepts, where light and color play a central role in creating unique and immersive experiences.
The integration of LED technology in neon lighting not only represents a breakthrough in terms of efficiency and sustainability but also redefines the importance of color and light in our perception of the world. Under this new type of lighting, **fluorescent dyes** take on a completely new dimension, ushering in an era where visibility and visual impact reach unprecedented levels.
The neon spectrum designed with LED technology specifically highlights fluorescent inks, including a wide range of colors with a particular focus on red and blue.
These LED spectra not only enhance these colors but also ensure their intensity and vibrancy under different lighting conditions, representing a breakthrough in the field of lighting technology.
In the field of printing, LED neon lighting offers a significant advantage.
By highlighting fluorescent inks, printed materials capture attention more effectively, communicating your message in a more impactful way.
This is especially relevant in fluorescent advertising, signage and any printed media intended to stand out, benefiting greatly from LED technology.
Beyond print, neon LED lighting transforms objects and surfaces, giving them a unique visual perception.
This technology is strategically used in neon design, interior design, art, fashion and merchandising, creating memorable visual experiences and significantly improving ink visibility.
At Actilum, we are at the forefront of the lighting revolution, embracing the limitless possibilities that neon LED technology offers to the world of design.
Our passion for innovation and commitment to excellence drives us to continually explore new horizons in lighting, providing our customers with powerful tools to take their projects to the next level.
We invite you to discover how we can transform your vision into reality.
Visit our website to explore our full range of lighting solutions and be inspired by the endless design possibilities that LED neon lighting has to offer.
Microgreens
Boost the Growth with Actilum LED Lighting
Due to their high nutritional value, the cultivation of microgreens has gained popularity in recent years. These microgreens are rich in vitamins, minerals, and antioxidants, particularly vitamin C, vitamin E, and beta-carotenes. Besides their common use in cooking, microgreens are also processed into powders, capsules, liquid extracts, and fortified food products.
“These small sprouts, harvested in their early stages of development, require advanced light spectrum conditions to achieve the mentioned uses.”
This is where Actilum’s LED luminaires and Luxpanel panels come into play, designed with specific spectra for horticultural applications.
“At Actilum, we have dedicated several years to the research and development of lighting solutions for cultivation. This experience has allowed us to design LED combinations for the production of LED strips, Luxpanel panels, and complete bars that offer an optimized light spectrum for growing microgreens.”
The unique combination of lights not only promotes the growth of green leaves and edible flowers but is also ideal for a wide variety of ornamental plants.
The light spectrum provided by our LED luminaires is carefully calibrated to meet the specific needs of plants in their initial stages. This application promotes efficient photosynthesis, ensuring that the microgreens receive the exact amount of light they need to develop vibrant colors, intense flavors, and high nutrient content.
Additionally, our lighting solutions guarantee homogeneity in production, which is extremely important for maintaining a continuous quality standard, enabling automation through Dimming to OFF, thereby reducing energy consumption.
This is an example of one of our spectra, showing the distribution of light intensity as a function of wavelength, including the cultivation of microgreens.
Let’s analyze it in detail:
Peak in the Blue Region (around 450 nm): Blue light is fundamental for photosynthesis as it helps promote vegetative growth. This peak indicates that Actilum luminaires are designed to provide sufficient blue light to stimulate robust growth in microgreens.
Peak in the Red Region (around 650-700 nm): Red light is essential for flowering and fruit development, but in the case of microgreens, it is also important for photosynthesis and overall growth. This peak ensures that the plants receive the necessary red light to complement the effect of blue light.
Infrared Light (700-800 nm): The spectrum in the range of 700 nm to 800 nm, known as infrared light, significantly influences the development of microgreens. Infrared light helps promote controlled elongation of their stems. This is essential to ensure they reach an adequate height for harvest, facilitating better light exposure and optimizing their development. Infrared light also contributes to the regulation of other growth processes, improving the quality and uniformity of the microgreens, which is important for their commercialization and consumption.
Intermediate Region (500-600 nm): Although green and yellow light are not as effective in photosynthesis as blue and red light, they are important for balanced lighting and ensuring that plants grow uniformly. This spectrum shows a balanced distribution in this region, contributing to homogeneous growth.
Color Temperature (5300K): The color temperature of 5300K falls within the range of cool white light, which is beneficial for plant growth as it simulates natural daylight.
Rapid and Healthy Growth: Our luminaires are designed to stimulate rapid and healthy growth of microgreens, ensuring a faster and more abundant harvest.
Energy Efficiency: Actilum LED luminaires are highly efficient in terms of energy consumption, leading to significant long-term production cost savings.
Durability and Reliability: Our products are made from high-quality materials that ensure a long lifespan and consistent performance, reducing the need for frequent replacements.
Application Flexibility: Whether you are growing in a small space or a large commercial facility, our lighting solutions can adapt to your specific needs, providing the necessary intensity and light spectrum at each stage of growth.
At Actilum, we understand the importance of the right light for the successful cultivation of microgreens. Our LED strips and Luxpanel panels are designed to provide an optimized light spectrum that promotes healthy and uniform plant growth.
By choosing Actilum lighting solutions, you are investing in cutting-edge technology backed by years of experience in the cultivation market.
Explore our lighting solutions and learn more about us.
Rooting
Advances in LED technology for root development
In the quest for more efficient and sustainable agricultural methods, LED technology has established itself as an essential tool in indoor cultivation.
Advanced LED lighting systems have set a milestone in improving germination and strengthening the root system of plants, thanks to the precision with which they provide optimized light spectra for these processes.
These devices emit precise light spectra that are vital for plant growth, while being exceptionally energy efficient, thus reducing consumption and operating costs.
LED growth optimization in the vegetative stage has been transformed with the adoption of LED technology.
These specialized lighting systems offer precise control of light wavelengths, which is crucial during the germination phase and in the rapid development of roots, stems and green leaves in the early stages.
The use of LEDs ensures that plants receive the quality and quantity of light needed for healthy and robust growth.
The contribution of LED technology in modern horticulture goes beyond improving germination rate.
By focusing on root development, LED luminaires help establish a solid foundation for plant growth, resulting in more resilient and productive agriculture.
This efficiency contributes directly to sustainable agriculture efforts, as stronger plants require less intervention and lower resource inputs.
The adoption of LED lighting in agriculture promises more efficient cultivation and paves the way for more sustainable food production practices.
Continued innovations in LED technology in agriculture present an exciting opportunity to improve the efficiency of farming processes and contribute to a more sustainable future.
With each advancement, LEDs are establishing themselves as an environmentally friendly and cost-effective solution to today’s agricultural production challenges.
LED technology not only improves plant development but also aligns with global sustainability goals by reducing carbon footprint and improving energy efficiency.
At Actilum, we are committed to integrating these advanced solutions, supporting farmers in producing food more effectively and with minimal environmental impact.
LED lighting is undoubtedly a key component in the agriculture of the future, and its role will continue to expand as we explore its full potential.
Daylight simulation is one of the greatest achievements of LED luminaires, and their application in plant cultivation has transformed horticulture.
These luminaires, composed of light-emitting diodes, can be adjusted to emulate the quality and light output a plant needs at each stage of growth, from vegetative to flowering.
This type of lighting is essential in types of crops that require adequate light to optimize yield, where the needs of the plants are so specific that any deviation can affect the quality of the final product.
In addition, the use of LED technology helps reduce energy consumption significantly, which not only lowers operating costs but also minimizes the environmental impact of farming practices.
With advances in LED luminaires, growers now have the ability to select and customize the light spectrum for the type of plants they are growing, catering precisely to the needs of the plants for each variety and stage of development.
At Actilum, we pride ourselves on pioneering the implementation of advanced lighting solutions that respect the delicate balance between technology and nature.
Our LED luminaires are designed to mimic natural light, offering growers a powerful tool to grow a wide range of plants with the precise lighting needs for each stage of their development.
We understand that every plant needs the right light to flourish, and it is our mission at Actilum to provide that light, reducing consumption and encouraging vegetative growth in all types of crops.
From robust cereal cultivation to the precision required in cannabis cultivation, our lighting technology is an essential ally in the pursuit of excellence in modern horticulture.
With a focus on continuous innovation and an unwavering commitment to sustainability, we are dedicated to ensuring that every light emitting diode not only improves energy efficiency, but also maximizes agricultural yield.
We recognize that every type of plant needs adequate light to thrive and it is our mission to provide it, reducing consumption and promoting healthy vegetative growth for all types of crops.
We invite you to visit our website to explore how our lighting technologies can illuminate the potential of your agricultural project and contribute to the success of your crop.
Circadian
Activate or relax, the light that helps your vital rhythm
This spectrum is programmed throughout the hours of the day to provide a natural light sensation in accordance with our body’s circadian rhythm.
HCL
HCL Human Centric Lighting
Human-centric lighting (HCL) emerges as a technological revolution designed to harmonize physical and mental well-being with occupational and energy efficiency in different spaces.
This advanced lighting approach not only contributes to improved sleep quality through precise color temperature (CCT) and light spectrum management but also promotes productivity and visual comfort through the use of automated lighting systems.
Human-centered lighting (HCL) synchronizes its systems with the circadian rhythm, employing specific light ratios that support an ideal work environment and promote balanced mental health. By mimicking the transition of natural light from dawn to dusk, HCL creates an adaptive lighting environment that meets personal preferences, enhancing concentration and emotional well-being.
The circadian rhythm is an internal 24-hour biological cycle that regulates a wide range of physiological processes in living beings, including sleep, wakefulness, hormone production, body temperature and metabolism. This rhythm is essential for maintaining health and well-being, as it ensures that bodily processes are synchronized with the natural light and dark cycles of the environment.
Exposure to light plays an important role in regulating the circadian rhythm, directly influencing the production of melatonin, the hormone that promotes sleep, and thus affecting our ability to sleep well at night and remain alert during the day.
An essential pillar of HCL is its contribution to energy efficiency, achieved through the implementation of technologies that enable intelligent lighting control. This not only decreases energy consumption but also promotes sustainable resource management.
State-of-the-art HCL lighting has found significant applications in the healthcare sector, where lighting precision has a significant impact on the well-being and recovery of patients.
In the urban context, HCL plays a key role in improving safety and quality of life through smart lighting for cities. Equipped with sensor and automation technology, lighting systems adjust their operation to optimize lighting conditions according to environmental and human needs, making urban spaces more livable and energy efficient.
Human-centered lighting represents a holistic approach to optimizing living and working spaces. Emphasizing improved sleep quality, increased productivity, mental well-being, visual comfort and energy efficiency, HCL establishes itself as a leader in lighting solutions of the future, setting the pace for a healthier and more sustainable society.
At Actilum, we are committed to developing and implementing lighting solutions that not only illuminate spaces but also improve the lives of the people who inhabit them.
Our dedication to human-centered lighting (HCL) innovation reflects our desire to create environments that support well-being, productivity and visual comfort while preserving energy efficiency.
We recognize the importance of tailoring our technology to individual needs, ensuring that each project contributes to a more sustainable and healthy future.
At Actilum, we light the way to a better quality of life through light.
Display
High visual impact signage lighting
Effective signage depends not only on visibility but also on the quality of the artificial light used.
LED lights, with their wide range of color temperatures, are ideally suited for this purpose, as they can be adjusted to emulate the clarity of natural light or to highlight certain colors in the visual spectrum.
Color temperature in lighting design is critical, as it affects how colors and signals are perceived.
An LED light with an appropriate color temperature can improve the legibility of signage, especially compared to other types of lighting that can distort colors or be overly abrasive.
In addition, LED lamps offer exceptionally long life, reducing the need for frequent maintenance and ensuring that signage remains consistently and efficiently illuminated.
When choosing the type of lighting for signage, it is important to consider how the color of the light will influence the user’s interaction with the sign, as the goal is to effectively guide and communicate, thus bringing the efficacy of artificial light closer to the comfort and familiarity provided by natural light.
Precision and efficiency
LED technology for signage is a key component in the lighting industry, offering high visual impact solutions with low color rendering.
This technology is not only energy efficient but also provides optimal visibility to highlight important information in various applications.
Adaptability and control
LED lighting customization has become essential in creating effective illuminated signage.
Programmable lighting systems allow users to tailor intensity and color for innovative and dynamic visual communication, enhancing the end-user experience and safety.
Clarity and focus
By using specific lighting to highlight information, businesses can effectively direct attention to key signs, directions and pricing.
Selecting the right signage lighting is critical to the lighting marketing strategy, ensuring that the message is not only seen but also remembered.
Safety and wayfinding
High-visibility LED signs are critical in applications where safety is paramount.
Emergency lighting, for example, benefits greatly from light sources that can be easily detected and tracked, which is vital in critical situations.
Sustainability and energy savings
Energy efficiency in LED lighting not only has a positive impact on the environment but also reduces operating costs. This is an important point for both sustainability- and economy-conscious customers when implementing programmable lighting solutions.
Innovation in visual communication through lighting
Innovation in visual communication is at the heart of high-visual-impact signage. With the integration of advanced LED technology and intelligent customization practices, modern lighting solutions offer limitless possibilities for effective signage, ensuring that every message is not only seen but understood and acted upon accordingly.
At Actilum, we understand the importance of effective signage and are dedicated to providing lighting solutions that combine state-of-the-art LED technology with intelligent lighting design, ensuring optimal and sustainable visual communication.
To explore the full spectrum of our innovative lighting solutions and discover how they can enhance and preserve the clarity of your signage projects, we invite you to visit the Actilum website.
There you will find detailed information about our products, case studies and expert advice to guide you in choosing the most suitable lighting for your specific needs.
Textures
Enhancement of details in materials and surfaces
Balanced spectrum throughout the range with very high color rendering. The resulting light is as similar as possible to the sun, it enhances the color and texture of materials.
Electronics
LED light for electronic product illumination
LED technology has transformed the way electronic products, especially those made of metallic materials and plastics, are presented.
The application of LED lights with a spectrum tuned to emphasize specific wavelengths, particularly in the deep blue range, can significantly accentuate the metallic appearance and surface luster of products.
This enhanced visualization not only enhances the aesthetic appearance of electronic devices in the illuminated area but also contributes to an elevated perception of their quality and value by consumers.
The use of a light spectrum with a deep blue peak has proven particularly effective in highlighting the features of electronic products. This spectral optimization allows the definition of materials to be improved, providing a clearer and more detailed view of the texture and finish of the products.
In the case of metallic materials, their natural luster is accentuated and their sense of solidity and strength is enhanced.
For plastics, the right LED light can enhance their appearance, giving them a more premium and durable look.
LED lighting offers multiple advantages in the display of electronic products.
First, its energy efficiency is superior to that of traditional light sources, which translates into lower energy consumption for the same amount of light emitted.
In addition, the durability of LED lights reduces the need for frequent maintenance and replacement, which can contribute to a reduction in long-term operating costs.
Another significant advantage is the ability to precisely control the spectrum of light emitted, allowing the lighting to be optimally adjusted to highlight the specific characteristics of each product.
In the electronics industry, the implementation of specifically designed LED lighting can have important practical applications.
For example, in the cell phone industry, using LED lights to highlight the quality of materials can make a device stand out in a highly competitive market.
In point-of-sale product displays, appropriate lighting can have a decisive influence on consumers’ purchasing decisions, highlighting the most attractive features of products and enhancing their overall appeal.
Product lighting technique is essential in marketing and item presentation, especially in e-commerce and advertising. This technique is mainly divided into four categories, each aimed at enhancing product features and capturing the consumer’s attention by avoiding the use of harsh or simply soft light and dark backgrounds.
Front lighting
This type of light provides uniform illumination over the front face of the product, minimizing shadows and highlighting frontal details. It is ideal for showing the front design of products such as cell phones and tablets but can result in flat images without much depth.
Sidelight and semi-sidelight
Used to highlight the texture, edges and depth of the product. By placing the light source on one side, soft shadows are created on the opposite side, adding contrast and depth to the image. It is particularly useful for products with surface details or textured finishes, such as textiles or watches.
Backlight
By placing the light source behind the product, a luminous outline or halo effect is achieved, which can be very effective for creating ambiance or highlighting the lines of transparent or translucent products, such as glass bottles or lighting elements.
Diffused light
Achieved by softening the light, usually with diffusers or through light bounce techniques, to wrap the product in soft, even illumination. This method reduces harsh shadows and glare, ideal for products with reflective surfaces such as jewelry or electronics. Diffused lighting is excellent for showing the product clearly and in detail, making it easier to appreciate colors and finishes.
Each technique has its specific application depending on the type of product, its material characteristics and the message to be conveyed. The right choice of lighting technique is essential to highlight the qualities of the product and make it attractive to potential buyers.
Lighting for product photography
Lighting a product photo with LED light requires a detailed understanding of both the properties of light and the type of photography and characteristics of the product to be photographed.
LED light offers significant advantages due to its energy efficiency, durability and flexibility in terms of color temperature control and light direction.
The following are essential steps to achieve effective lighting for product photography using LED lights:
Selecting suitable LED lights
Choose LED lights that allow you to adjust intensity and color temperature. This is essential to tailor the lighting to the specific needs of the product, as different products benefit from different color temperatures (measured in Kelvin). Metallic products, for example, may require cooler light to highlight their shine and texture.
Setting up the workspace
Use a neutral background, preferably white or gray, to avoid unwanted colors reflected on the product. A controlled environment allows for better light manipulation and avoids interference from external light sources.
Positioning of lights
Lighting should be configured to minimize harsh shadows and unwanted reflections, especially on products with reflective surfaces. A common configuration includes a main light (key light) that provides the main illumination and one or more fill lights to soften shadows.
The main light should be positioned at an angle that enhances product features without creating distracting reflections.
Use of diffusers and reflectors
Diffusers can soften the direct light from the LEDs, reducing harsh shadows and harsh reflections. Reflectors, on the other hand, can be used to bounce light into shaded areas of the product, balancing the illumination and highlighting details.
Experimenting with light direction
Experimenting with different angles and directions of light can reveal unique product textures and details. Side lighting, for example, can enhance texture, while lighting from above can emphasize shape.
Adjusting light intensity and white balance
Adjust the intensity of the LED lights to obtain the desired effect, taking care not to overexpose the product. In addition, adjusting the white balance on the camera according to the color temperature of the LED lights ensures that the colors of the product are accurately reproduced.
Review and adjust
Take several test photos and review each one carefully. Adjust the settings of the LED lights, camera, and product position as necessary to achieve the desired result.
Lighting a product photo with LED lights may seem challenging at first, but with practice and experimentation, you can achieve professional results that bring out the best side of any product.
At Actilum, we specialize in the design and development of innovative lighting solutions that not only enhance product presentation through advanced lighting techniques but also focus on sustainability and energy efficiency.
Our commitment to quality and innovation allows us to offer customized lighting solutions that highlight the unique characteristics of each product, enhancing its visual appeal and functionality.
By integrating state-of-the-art LED technology, we optimize the light spectrum to highlight metallic and plastic materials, providing superior definition and a brilliant effect that captures consumers’ attention.
Actilum doesn’t just illuminate products; we create visual experiences that enrich the end user’s perception, fostering a deeper connection between the product and its audience.
Clothing & Product
Color fidelity and shape definition in product and apparel lighting
Chromatic fidelity and shape definition are fundamental aspects of product lighting, directly impacting how consumers perceive and value these items.
This article explores the importance of high color rendering spectra and visual comfort, specifically in 3K, 4K, and 5K lighting configurations, for the optimal presentation of apparel and products.
We focus on how the color fidelity index influences lighting schemes for a product, ensuring that every detail is perceived at its best.
3K lighting, with a color temperature of 3000 Kelvin, provides warm light that enhances yellow and red tones. This setting is ideal for clothing with warm colors, enhancing the richness and depth of these tones without altering the perception of their true color, thanks to a high color fidelity index.
Chromatic reproduction in this range helps to highlight subtle details in fabrics, essential for showing the texture and quality of the material.
While beneficial for cozy environments, it is crucial to balance this illumination with adequate light intensity to avoid shadows that can distort the shape of the product.
A color temperature of 4000 Kelvin, or neutral light, is versatile for apparel lighting. This balanced spectrum is effective in bringing out the true coloration of a wide range of shades without imparting a yellow or blue cast while maintaining a high rate of color fidelity.
4K lighting is particularly suited for retail environments where color accuracy and clarity are critical.
By providing light that resembles daylight, garment details, from texture to stitching and patterns, are clearly defined, making it easier to appreciate product quality and design.
5K lighting, with a color temperature of 5000 Kelvin, offers a cooler spectrum, ideal for products that require accurate color rendering under light that simulates midday.
This setting is excellent for products with subtle color variations or that rely on color accuracy for judging, such as jewelry or electronics.
The 5K light helps minimize chromatic distortions and improves detail perception, crucial for evaluating product quality and finish.
In addition to color fidelity, visual comfort is an important aspect to consider in product lighting.
Adequate lighting must not only faithfully reproduce colors and define shapes but also ensure a comfortable visual experience for the viewer.
Light intensity, distribution and glare minimization are key aspects to avoid visual fatigue.
In 5K settings, it is essential to balance high color rendering with an illumination design that evenly disperses light, reducing excessive contrast and glare for prolonged viewing without discomfort.
At Actilum, we are committed to designing lighting solutions that not only meet the highest standards of color fidelity and shape definition but also ensure an optimal visual experience for every product and garment our customers wish to highlight.
To discover more about how our innovative lighting solutions can transform the presentation of your products and apparel, we invite you to visit our Actilum website. Explore our product range and find the perfect solution to suit your specific needs.
Clothing – 3K
Clothing – 4K
Clothing – 5K
Fruit
Why should you light your greengrocer’s shop correctly?
Lighting your produce store correctly is not simply a matter of aesthetics, design and quantity of light; it is an essential strategy to highlight colors, quality and perceived freshness of your produce, which directly influences customers’ purchasing decisions.
Selecting the right artificial lighting, especially one that uses LED technology, can make a significant difference in how your produce is presented.
Below, we explore the factors to consider and the advantages of opting for this type of LED lighting in your retail store.
Natural Lighting
Making the most of natural light not only helps reduce energy consumption during the day, but also promotes a perception of naturalness in fresh produce.
However, it is important to supplement with artificial lighting to ensure uniform and constant exposure, regardless of external conditions.
LED lighting for fruit and vegetable stores
LED lighting technology stands out for its ability to emit light in specific spectrums, which can be adjusted to enhance the natural colors of fruits and vegetables, making them look more vibrant and appetizing.
Uniformity and light distribution
Uniform lighting avoids creating shadows or oversaturated areas that can distort the actual appearance of produce. It is crucial to design a lighting scheme that distributes light evenly over all merchandise.
Light intensity and color
The intensity of the LED light must be adequate to avoid glare or discoloration of these types of products. The color or color temperature of LED lighting should be carefully selected to complement the colors of fruits and vegetables, generally opting for color temperatures that enhance red, green and yellow tones.
Vibrant color enhancement
Specialized LED luminaires are designed to emit light spectrums that enhance the natural colors of produce, which is essential for capturing customer attention and improving the perception of freshness.
Energy Efficiency
One of the main advantages of LED luminaires is their high energy efficiency compared to traditional lighting options. This translates into significant savings in energy consumption and thus operating costs.
Lower heat emission
The lower heat emission of LED luminaires represents one of the most significant advantages for the fruit and vegetable sector, mainly due to its direct influence on preserving the quality and freshness of these delicate products.
Unlike traditional lighting sources, such as incandescent or halogen lamps and even low-quality LED lights, which convert a large part of the energy into heat, Actilum’s LED technology is designed to be highly energy efficient, transforming most of it into light.
This inherent design of LED technologies minimizes heat generation, which is essential for environments where temperature and humidity must be carefully controlled to avoid premature spoilage of produce.
In the context of a fruit store, where freshness and visual appearance of produce are essential to attract consumers, the implementation of high quality LED luminaires can contribute substantially to maintaining optimal storage conditions.
In addition, the advanced design of LED luminaires allows for a more precise and targeted light distribution, which further reduces the risk of heat exposure in specific areas, ensuring uniform illumination without hot spots that may adversely affect certain parts of the exposed merchandise.
Durability and low maintenance
LED luminaires have a longer life and require less maintenance than traditional lighting solutions, reducing the costs and hassles associated with replacing and maintaining lighting systems.
Our Commitment
At Actilum, we are committed to providing innovative and sustainable lighting solutions that not only enhance the natural beauty of your products, but also contribute to the energy efficiency and success of your business.
To discover more about how our solutions can benefit your lighting project, we invite you to visit www.actilum.com
Fish & Sushi
Clear White Color by Actilum
In the competitive world of fresh food sales, visual presentation is a key factor in capturing customers’ attention and conveying the quality of the products.
Actilum’s products feature Clear White Color technology, specifically designed to improve the visibility and visual appeal of fresh products like fish and sushi in commercial display refrigerators.
The Clear White Color lighting system uses advanced reformed phosphor technology to produce clear, bright white light with high levels of red. This light prevents food colors from looking yellowish, bluish, or dull, highlighting the freshness and natural color of fish and sushi.
Proper lighting is essential to emphasize the quality and freshness of these products, positively influencing customers’ purchase decisions.
Clear White Color technology ensures that products look as fresh as possible, providing an unmatched visual presentation. This improvement in visual perception not only attracts more customers but also increases confidence in the quality of the displayed products.
Main Peak in the Blue Region (450 nm)
Emission in the Green Region (550 nm)
Peaks in the Red Region (600-650 nm)
Low Emission in the Ultraviolet Region (<400 nm)
Proper lighting not only beautifies the products but also reinforces the perception of freshness and quality. Customers seek products that look fresh and attractive, and with Clear White Color, display cases can offer just that. The clear and precise white light makes fish and sushi look more appetizing, elevating the shopping experience to a new level.
At Actilum, we understand the importance of first impressions. Our Clear White Color lighting system is designed to make your fresh products stand out for their clarity and visual appeal, providing an efficient and high-quality lighting solution.
Trust us to light up your display cases and attract more customers with an impeccable presentation.
Meat
LED light for the flesh, red pigment enhancement.
In the competitive meat market, visual presentation plays an extremely important role in consumers’ purchasing decisions. The perception of freshness and quality of red meat, in particular, is intrinsically linked to its correct lighting and color.
For this reason, the meat industry is constantly looking for innovations to highlight the red pigments of these products, thus ensuring a fresher and more attractive appearance at the point of sale.
In this context, lighting emerges as a powerful tool, capable of visually enhancing the qualities through light for meat display cases.
Through specific LED technology, known as Meat – 5K and Red Meat – 5K, a meat presentation is achieved that enhances its natural appeal, encouraging consumer preference and purchase.
The role of butcher shop lighting and the perception of meat appearance
Lighting not only serves the basic function of allowing us to see the product but also influences how we perceive its quality and freshness.
Several studies have shown that consumers tend to associate the bright red color of meat with freshness and superior quality. This phenomenon is because the red color of meat is mainly due to the presence of myoglobin, a protein that can present different shades depending on the condition of the product.
Meat – 5K and Red Meat – 5K lighting technology is specifically designed to highlight these red tones, making the food look more appetizing.
Cutting-edge technology that brings meat products to life
The technology behind Meat-5 K and Red Meat-5 K is the result of detailed research into how light affects color perception in food.
To highlight the visual aspects of the meat, we enhance the intensity of the red color, giving it a high intensity, through the R9 red color, with a high color rendering index of over 60%.
The importance of this improvement lies in the fact that high red output can decrease the luminous efficiency of LEDs, underscoring the manufacturer’s conscious decision to find an optimal balance between energy efficiency and lighting quality, thus ensuring that meat is presented more appealingly and naturally.
Our lighting systems employ a carefully selected light spectrum that accentuates the red and pink tones of the meat while maintaining its authentic appearance. By illuminating the meat, this technology greatly enhances the saturation of the red color, projecting an image of greater freshness and quality.
In addition, this method not only intensifies the red color, making it more striking but also improves the appearance of the white fat, presenting it in a purer manner and without yellowish hues.
“The result is a significant improvement in red versus standard products, ensuring a color representation that is truly true and natural.”
Point-of-sale benefits
Implementing these lighting solutions in supermarkets, butcher shops and other retail outlets offers multiple benefits. First, it improves product presentation, which can translate into increased sales. A product that looks fresher and of better quality is more likely to be chosen by consumers.
In addition, this technology can help reduce the negative perception of meat that has lost some of its natural color due to exposure to oxygen, without resorting to questionable practices or additives to improve its appearance.
Sustainability and energy efficiency
Another highlight of the Meat 5K and Red Meat – 5K LED lighting technology is its energy efficiency. Unlike traditional lighting solutions, the LED type of lighting consumes less energy and has a longer lifespan, contributing to environmental sustainability and reduced operating costs for retailers.
In a market increasingly aware of the importance of fresh product presentation, investing in appropriate lighting projects to highlight the natural quality of meat products has become an essential strategy for retailers.
Our approach
At Actilum, we specialize in designing and providing innovative lighting solutions that not only enhance the visual appearance of products but also contribute to greater energy efficiency and environmental sustainability.
With a focus on enhancing the red pigments in meat, our light-applied technologies for Meat – 5K and Red Meat – 5K are specifically developed to improve the presentation of such products at points of sale, ensuring they not only look fresher and more appealing but are also presented in a way that respects and promotes responsible environmental practices.
At Actilum, we strongly believe in the power of light to transform product perception, enhance the customer’s shopping experience and at the same time, promote a greener future.
Meat – 5K
Red meat – 5K
General & Plants
General illumination of spaces with live plants
This special architectural mix provides high CRI lighting while taking into account plant growth.
Solar Spectrum
Solar spectrum at the forefront of LED technology
There are 2 variants of spectra, one with violet colors (420 nm) of the prestigious brand LED SEOUL and the other from blue light (450 nm) of the recognized brand NICHIA. Both have a wide spectrum and depending on the application their respective use.
The first spectrum of 420 nm is used especially to highlight textures on white colors and acts strongly in contrast as for example between red and white (Light for butchers).
This technology, by combining several LEDs, generates a spectrum of high color rendering that simulates sunlight with exceptional fidelity, especially benefiting environments where the quality of light is crucial for color perception and well-being.
In the field of lighting, we pursue advanced solutions that accurately emulate sunlight, which is fundamental to both human visual perception and biological and chemical processes.
SOLAR 5K technology is emerging as a trend in interior lighting, proposing a light spectrum that is close to solar, ideal for applications that demand high color fidelity and visual comfort.
The advance of LED technology allows manufacturers to raise the CRI to high levels (99%).
An innovative approach that seeks to optimize the use of natural resources and minimize environmental impact.
This means that LED lights are not only energy efficient, but can also almost perfectly mimic the natural light spectrum, improving lighting quality without sacrificing performance.
This breakthrough represents a major step towards sustainability in lighting design, contributing to the creation of more pleasant and healthier environments, while significantly reducing energy consumption and greenhouse gas emissions.
SOLAR 5K technology enhances visual comfort due to the elimination of blue light peaks. With these LED technological advances, it reduces eye fatigue and improves visual clarity, essential in spaces occupied for prolonged periods of time and achieving a notable decrease in energy savings through its illumination levels and performance.
This technology gives us the best part of sunlight by eliminating ultraviolet and infrared.
They offer unprecedented adaptability to meet the specific needs of any space or project.
By integrating advanced technology, these solutions allow for detailed customization, from intensity to color to light distribution, ensuring that each area is optimally illuminated.
This customization improves not only the aesthetics and functionality of the space but also energy efficiency, creating environments that perfectly align with the visual and emotional requirements of the users.
Architectural lighting
SOLAR 5K technology is key to faithful color rendering. Its ability to mimic natural sunlight transforms architectural spaces, enhancing the aesthetics and perception of all elements by highlighting their qualities as if the sun were coming through the window.
Commercial spaces
Lighting for retail spaces plays a crucial role in creating environments that attract and retain customers, enhancing the shopping experience and highlighting products.
An effective lighting strategy not only highlights merchandise but can also influence shopping behavior, improving the visibility, safety and aesthetic appeal of the space.
This contributes to the color fidelity of the products purchased as well as the tone of colored hair or makeup, compared to how we would see it under sunlight.
Museology
LED technology has transformed museology by improving the illumination of works of art, benefiting both preservation and presentation.
With their high energy efficiency, minimal thermal impact, and absence of UV and IR radiation, LED lights protect sensitive pieces from light and heat damage.
In addition, they offer truer color rendering thanks to their high CRI index, allowing for a truer appreciation of the artwork. The ability to adjust intensity and color temperature makes the lighting customizable, enhancing the visitor experience and highlighting specific details of each piece.
This approach not only improves the visualization and conservation of exhibits, but also promotes sustainability and reduces operating costs in museums, marking a significant advance in the way museum collections are displayed and cared for.
Cosmetics
In the cosmetic context, particularly in makeup testing, LED technology with solar spectrum positively influences color fidelity, significantly impacting the perception and choice of products.
The lighting under which cosmetics are tested and displayed can dramatically alter how colors appear on the skin, influencing both customer satisfaction and shade selection accuracy.
LED technology, thanks to its ability to deliver a high Color Rendering Index (CRI), ensures that colors are displayed more accurately and naturally.
A high CRI, close to 100%, means that colors under LED light are perceived in much the same way as they would be under natural sunlight.
This is essential in cosmetics, where choosing the right color is critical to achieve the desired effect, whether in foundation, lipstick, eye shadow or any other makeup product.
Machine Vision
A machine vision camera finds a wide light spectrum attractive. This accelerates image capture and image detail thanks to the benefits of violet light source technology.
SOLAR 5K enhances the ability of these systems to perform accurate recognition and analysis, essential in fields ranging from security to quality control in manufacturing.
Industrial use
The quality of light directly impacts the efficiency and results of industrial processes, especially those sensitive to light conditions.
Innovation and environmental health
At Actilum, we are committed to creating optimal work environments that promote both productivity and well-being through our innovative lighting technology that replicates natural sunlight.
Our dedication to innovation and environmental health is reflected in every solution we design, seeking not only to improve the aesthetics of spaces but also their functionality and the comfort of those who inhabit them.
We invite you to explore our innovative lighting solutions by visiting the Actilum website.
Discover how our products and designs adapt to a wide range of needs and spaces for your lighting project, offering advanced technology and sustainable design for every application.
CCT
Correlated Color Temperature (CCT) in LED Lighting
Correlated Color Temperature (CCT) is a key metric in the dimmable LED lighting industry, especially in spaces where LED lighting control through color temperature adjustment is essential for task performance, visual comfort and aesthetics of the environment.
CCT is measured in degrees Kelvin (K) and describes the hue emitted by a light source, categorizing it within a spectrum ranging from warm to cool tones.
CCT regulation in advanced lighting technology
In the context of advanced lighting systems, such as those offered by Actilum, the ability to adjust CCT is critical.
These systems allow users to dim the illumination spectrum between 2,700K, which emits a warm light similar to that of an incandescent lamp, to 6,500K, which produces a cooler daylight more akin to natural midday light.
This dimming is achieved through the use of adjustable LED light technologies that combine different LEDs to adjust the light output to the desired color temperature.
Practical applications of Adjustable CCT
The importance of this capability in dimmable LED luminaires lies in its practical applications. For example, in office environments, a higher CCT (cooler light) adjusts colors to improve concentration and reduce eyestrain. On the other hand, in residential or restaurant environments, a lower CCT (warmer light) can create a cozy, relaxing atmosphere.
Impact of CCT on color rendering
In addition, the CCT setting has significant implications on color rendering, which affects how we see colors in the illuminated environment. Properly selected CCT can improve the appearance of objects, especially in environments where color accuracy is critical, such as in museums and art galleries.
Technology and energy efficiency
The technology behind CCT dimming in lighting systems such as Actilum’s involves precise electronic control of the intensity of the different LEDs within the system. This not only allows for customization of the lighting experience but also contributes to energy efficiency, as users can adjust the lighting to their specific needs, avoiding excessive use of artificial light.
The Future of Adjustable CCT Lighting
The ability to adjust CCT in lighting systems represents a significant evolution in how we interact with spaces through light.
It not only improves the functionality and aesthetics of environments but also promotes well-being and sustainability.
The understanding and application of CCT in modern lighting is undoubtedly a step forward in the future of indoor and outdoor lighting.
Our commitment
Actilum focuses on innovation and delivering advanced lighting solutions, prioritizing efficiency and quality of light, tailored to the dynamic needs of users.
We recognize the significant impact of light on well-being and productivity, so our systems allow precise adjustment of correlated color temperature (CCT) to optimize the quality and quantity of light for each space according to activity or time of day.
Our LED dimming products change light temperature and intensity, from 2,700K, creating warm color temperature environments, to 6,500K, for energizing daytime illumination.
Versatility
This versatility makes our solutions perfect for a wide variety of applications, from commercial spaces and offices to residential environments and entertainment venues.
Sustainability
At Actilum, we prioritize sustainability and environmental care, offering LED lighting systems that stand out for their low energy consumption and long life, thus minimizing the frequency of replacements and reducing waste.
Customization
Actilum’s technology focuses on customization and ease of use, allowing users to adjust lighting through intuitive controls and intelligent systems. This ensures that every user can create the perfect ambiance at the touch of a button, enhancing the experience of the lit space.
At Actilum, we believe that lighting should be adaptable, efficient and environmentally conscious.
We continue to research and develop new technologies that allow us to offer innovative products that not only illuminate spaces but also contribute to creating healthier and more productive environments.
High Efficiency
In the search for solutions to maximize the performance of lighting systems, Actilum presents its High-Efficiency lighting technology.
This development represents the ability to achieve a significant advance in the reduction of energy consumption without sacrificing the essential luminosity to achieve the desired result.
40% more efficient than conventional LEDs
Actilum’s High-Efficiency systems are distinguished by their simplicity and robustness, exceeding the efficiency of conventional LED systems by 40%.
This achievement translates directly into 30% to 40% lower energy consumption.
Lower voltage drop, longer life
A key aspect of our improvement to achieve this goal lies in increasing the amount of copper in the circuits.
This optimization has reduced voltage drops, improving stability and extending system life.
40% additional energy efficiency
When we talk about High Efficiency in lighting, we are referring not only to superior performance but also to a more effective management of the heat generated.
Our systems guarantee a 40% decrease in heat production, which translates directly into 30 to 40% less energy consumption to maintain the same luminous flux.
High-efficiency power supplies, designed to operate in the 40 to 60-volt range, stand out as key elements in advanced lighting systems.
Combining efficiency and versatility, these power supplies offer energy-efficient solutions that can be tailored to the specific needs of each application.
They ensure efficient conversion of electrical energy to light, minimizing losses and maximizing energy utilization.
Programming from milliamps
The ability to program the power supply at milliamp levels allows detailed control over the current supplied to the lighting system.
This is essential for adjusting the luminous intensity and optimizing energy consumption according to specific needs.
Control from Actilum or user PC
Flexibility is a priority
These power supplies can be programmed from Actilum or directly from the user’s PC.
The software provided by the manufacturer allows precise configurations and adaptability to the changing demands of the lighting environment.
The constant search for energy efficiency has led to a significant evolution in circuit design, specifically in the selective elimination of key electronic components, such as resistors and diodes among others.
This approach is based on the premise that certain components are no longer needed in the circuit, which contributes to energy efficiency by eliminating unnecessary heat generation.
This decision is based on the evolution of power supplies. In this new paradigm, the power supply no longer “attacks” the system voltage, but is oriented towards current (mA).
This modification in energy management transforms the power supply into a more adaptable element to the system, adjusting dynamically, and varying the mA according to the specific needs of the system.
The difference between efficacy/efficiency is as follows:
Luminous efficiency is defined as the ratio of emitted light to total energy consumption, while luminous efficacy refers to the ability of a light source to transform electrical energy into luminous energy.
Luminous efficiency
An LED lamp with a luminous efficacy of 100 lm/W means that it emits 100 lumens of visible light for every watt of electrical energy it consumes.
The higher the lm/W value, the more efficient the bulb is in terms of converting energy into light.
Luminous effectiveness
Imagine two different light bulbs, both with a luminous efficacy of 80 lm/W. Both convert the same amount of electrical energy into light efficiently. However, one of these bulbs might emit the light in a more focused and directed manner, while the other might scatter the light more widely.
Depending on how the initial requirements are met towards one or the other way of lighting, that will be the efficiency of that light source.
Efficiency formula
The general formula for calculating efficiency is expressed as the ratio of desired (or useful) output to total input.
Luminous Efficiency = Luminous flux (lumens) \ Electrical power consumed (watts)
The higher the result, the higher the luminous efficiency of the light source.
Determining the efficiency of a luminaire depends on several factors, including the type of technology used, the specific application and the lighting objectives.
Halogen bulbs
– Efficiency: low
– Halogen bulbs are more efficient than incandescent bulbs, with a typical efficiency of around 15-25 lm/W.
Compact Fluorescent Lamps (CFLs)
– Efficiency: moderate.
– CFLs are more efficient than incandescent, with typical values of 50-70 lm/W.
LED lights
– Efficiency: High.
– LED lights are known for their high efficiency. They can easily exceed 100 lm/W and even reach values above 150 lm/W in some applications.
Redefining the future of lighting
At Actilum, High Efficiency is not just a feature; it is the tangible breakthrough that redefines the future of LED lighting.
Our systems not only represent a technical achievement in exceeding light output standards but embody a solid commitment to sustainability and innovation.
High Efficiency Systems vs Conventional
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Actilum™ Spectrum: Custom-made light spectra
A light spectrum is the distribution of radiant energy as a function of the wavelength of the electromagnetic radiations that compose it.
The electromagnetic spectrum encompasses all possible electromagnetic radiation, from the shortest wavelengths, such as gamma rays, to the longest wavelengths, such as radio waves.
White light, such as from the sun or an artificial source, is composed of a combination of electromagnetic radiations of different wavelengths within the visible range of the spectrum, i.e. those that the human eye can perceive.
This visible spectrum extends from approximately 380 nanometers (nm) to 730 nm and is perceived as different colors of light, including ultraviolet, violet, blue, light blue, green, yellow, amber, red and infrared.
Ultraviolet B and C light, which has a shorter wavelength than visible light, is not perceptible by the human eye but can be detected by special devices.
Above the visible range are shorter wavelength electromagnetic waves, such as X-rays and gamma rays.
In the world of lighting, customization is key to meeting the specific demands of various applications.
Actilum Spectrum, an essential part of our lighting laboratory, specializes in creating custom-designed light spectra to perfectly match the particular needs of each environment and application.
The ability to generate tailor-made light, both in the visible and non-visible light spectrum, opens up a range of possibilities that go beyond simple illumination.
Actilum Spectrum allows us to address a variety of needs and challenges in different fields, offering customized and efficient solutions that maximize the benefits of proper lighting.
One of the main benefits of custom-created light is its ability to accelerate plant growth and development, which is especially valuable in controlled growing environments where production optimization is sought.
In health and aesthetics, customized light has a significant impact. From improving skin and removing blemishes to sterilizing environments.
Actilum Spectrum offers solutions that go beyond conventional lighting.
Likewise, in environments where highlighting the textures of materials and fabrics is crucial, our technology helps enhance details and improve visual appearance.
In addition, by prioritizing human health and well-being, Actilum Spectrum contributes to creating more natural spaces that can improve people’s quality of life.
The ability to highlight specific elements such as linens and fluorescent inks, as well as enhance the visual appearance of foods such as fish, meat, fruits and vegetables, is critical in retail environments where presentation is key to attracting customers and highlighting the quality of products.
In sectors such as professional makeup and automated laboratory production, Actilum Spectrum provides the necessary precision in illumination to ensure optimal results and reduce errors.
This is especially important in machine vision systems where proper illumination is critical for optimal performance.
Actilum Spectrum represents an evolution in customized lighting, offering solutions tailored to the specific needs of each application.
From agriculture to aesthetics, from the food industry to automated production, our technology allows you to take full advantage of the benefits of custom-designed light to improve efficiency, quality and well-being in a variety of environments.
At Actilum, we understand the importance of tailoring light to the specific needs of each application, whether it is to optimize plant growth, improve human health or enhance efficiency in industrial environments.
That’s why our focus on creating tailor-made light spectra allows us to offer precise and effective solutions that make a difference in a variety of fields.
Learn more about us and make your inquiry to start your next LED lighting project.
Tailor-made spectra adapted for:
PLANTS
HUMANS
HEALTH
TEXTURES
PRODUCTS
FOOD
MAKEUP
A.I. VISION
Power factor
LED technology has transformed lighting, providing efficiency and durability.
However, an often overlooked aspect is the Power Factor (PF), which plays a key role in the energy efficiency of LED systems.
A driver, or power supply, is an essential electronic component that is responsible for regulating and supplying the electrical current needed to power the light-emitting diodes (LEDs).
Its main function is to convert the alternating current (AC) coming from the mains into direct current (DC), thus ensuring an adequate and stable power supply for proper operation.
During this conversion process, a phase shift occurs between voltage (V) and current (A).
This mismatch, determined by the quality of the driver, can significantly affect the overall performance of the power system.
The PF, represented on a scale from 0 to 1, acts as an indicator of this phase shift or energy loss. A PF of 1 indicates a system with no phase shift, which is ideal for maximum efficiency.
On the other hand, the lower this value, the higher the phase shift and consequently the higher the power consumption of the LED system as a whole.
For the power factor formula: PF = cos(θ), where θ is the phase angle between current and voltage.
It can also be calculated by dividing the active power (kW) by the apparent power (kVA). (See Kilovoltampere).
The relationship between FP and energy consumption is direct:
The lower the FP, the higher the consumption.
This means that the efficiency of LED lighting depends not only on the quality of the light emitting diodes, but also on the driver’s ability to minimise the phase shift.
It is not only the energy consumption that is affected by low FP, but also the associated costs. An inefficient LED system not only increases the utility bill, but also requires more installation capacity, which means additional expenses.
From an environmental perspective, increased energy consumption contributes to higher resource demand and greenhouse gas emissions.
Thus, improving FP not only benefits finances, but also addresses environmental concerns.
For power factor (PF) correction and to optimise energy efficiency in LED lighting, it is essential to consider the quality of the current drivers. Choosing drivers with a high PF ensures optimum performance, minimising phase shift and thus reducing energy consumption in electrical circuits.
In addition, it is essential to involve LED design and installation professionals to ensure that specifications are met and efficiency is maximised in each project.
Power Factor emerges as a key element to evaluate and improve the useful energy in an electrical equipment or LED lighting system.
By understanding the relationship between FP, lag and energy consumption, we can make informed decisions that benefit both finances and the environment.
Investing in high quality drivers with a PF close to 1 is essential to ensure optimal and sustainable performance.
Our focus is on selecting and recommending high quality electronic components that contribute to maximising the lifetime, efficiency and overall performance of the LED lighting solutions we offer.
At Actilum we understand that the proper implementation of inputs and components not only impacts energy efficiency, but also economic and environmental aspects, which supports our commitment to sustainable and innovative solutions.
Contact us for advice on this and other topics related to your next lighting project!
Kilovoltampere
In the field of LED lighting, understanding the technical terms is essential to make informed and energy-efficient decisions.
One of these key terms is kVA, which plays a major role in assessing the actual power consumption in the current circuits of our LED systems.
The kVA, or kilo volt ampere, is a measurement that provides information about the actual power consumption (W) of our LED system.
It is essential to be clear that 1000VA is equivalent to 1000W when the power factor (PF) is equal to 1.
Power factor is a ratio that indicates the efficiency with which electrical energy is converted into useful energy (see Power Factor).
In the context of LED lighting, it is relevant to distinguish between kVA and kW.
The kW represents the active power of an electrical system, i.e. the real power or useful power, which it realises.
On the other hand, the kVA indicates the apparent power, which is the combination of active power and reactive power.
This measure not only considers the energy actually used to do useful work, but also takes into account the energy that is dissipated as reactive power, providing a more complete picture of the energy efficiency of the LED system.
Understanding this combination of factors is essential to optimise performance and minimise energy waste in our lighting installations.
Now, let’s look at a practical example to understand how this affects our energy bills.
Suppose our LED system consumes 1000W with a power factor (PF) of 0.6. In this case, the total amount of real power we will pay for is not just 1000W, but 1400W.
This discrepancy between active kW power and apparent kVa power has economic implications.
Energy suppliers usually bill for the apparent power consumed, which means that we pay for an amount of energy that is not efficiently used in the system.
Understanding this difference is essential to optimise consumption and reduce associated costs.
The kVA in LED lighting is not just a technical concept; it has a direct impact on our energy bills.
By understanding and considering power factor when designing and implementing LED lighting systems, we can maximise energy efficiency and minimise the operating costs of an electrical circuit or electrical equipment.
In the context of LED lighting, understanding kVA means recognising its importance in assessing the actual energy consumption of systems.
At Actilum, we are committed to efficiency and sustainability in each of our projects. We constantly seek to integrate innovative technologies and practices that not only optimise energy consumption, but also reduce environmental impact.
Our mission is to go beyond lighting, working in partnership with our customers to develop solutions that reflect not only a commitment to efficiency, but also to long-term environmental responsibility.
Contact us if you have any questions.
LED tech without electromagnetic radiation
The electromagnetic spectrum ranges from low-frequency radio waves through visible light, ultraviolet (UV) radiation, and infrared radiation to high-energy gamma rays.
This broad range of electromagnetic waves is differentiated by their wavelength and amount of energy, characteristics that determine their interaction with matter and their application in various technologies, including LED technology.
Visible light represents only a fraction of the electromagnetic spectrum, but it is crucial for life on Earth, enabling human vision and photosynthesis in plants.
On the other hand, ultraviolet light, with shorter wavelengths than visible light, possesses a greater amount of energy.
Although ultraviolet radiation is essential for vitamin D production in humans, excessive exposure can be detrimental, highlighting the importance of protection and moderate use of artificial UV sources.
LED technology has revolutionized the way we interact with the electromagnetic spectrum, offering light sources that are efficient and have an extended lifetime.
These devices generate light by passing electric current through a semiconductor material, creating an electric field that, in turn, produces electromagnetic energy in the form of light.
LEDs can be designed to emit light in various parts of the spectrum, including the visible spectrum, infrared radiation and ultraviolet light, with applications ranging from general illumination to medical and disinfection uses.
While radio waves and visible light are generally harmless, ionizing radiation, which includes ultraviolet radiation, X-rays, and gamma rays, possesses sufficient energy to ionize atoms and molecules, which can cause biological damage.
The extremely high frequency of these waves carries a significant amount of energy, which justifies the rigorous safety measures **as established** by science and regulation in the handling of ionizing radiation sources.
Electromagnetic radiation represents a key challenge in the design of electronic devices due to its ability to generate magnetic fields that interfere with the functionality of other devices.
This phenomenon, originated by oscillating electric waves, can affect from domestic devices to complex industrial systems, making its management and control essential.
Electromagnetic emission regulations play a crucial role in protecting both people and the environment from the potential effects of electromagnetic radiation.
These regulations, established by international bodies, define safe limits for exposure to electromagnetic fields, based on extensive scientific research.
Compliance with these regulations is a prerequisite in the development and marketing of LED solutions, ensuring that products are not only energy efficient but also safe for users.
In the field of lighting, technological innovation has enabled the development of radiation-free LED solutions, marking a milestone in the prevention of electromagnetic interference.
These advances not only contribute to greater energy efficiency but also eliminate the risks associated with exposure to electromagnetic radiation.
The elimination of components such as coils and frequency oscillators in devices such as the Parallel M9 illustrates how technology can be adapted to offer products that are completely passive in terms of electromagnetic emission.
The Parallel Flex L6 represents an industry effort to reduce electromagnetic emissions to levels that meet the most stringent electromagnetic radiation regulations.
Through careful design and material selection, this product manages to minimize its electromagnetic impact, offering a safe and reliable lighting solution for a wide range of applications.
On the other hand, the Parallel M9 stands out as an example of advanced coil-free LED technology, completely eliminating the generation of electromagnetic radiation.
This innovative approach not only benefits the health of users but also opens up new possibilities in the design of spaces, especially in sensitive areas such as hospitals and laboratories, where the prevention of electromagnetic interference is essential.
Designing LEDs without electromagnetic emission requires meticulous attention to technical details and a thorough understanding of the physics underlying electromagnetic radiation.
Factors such as circuit layout, choice of materials and implementation of shielding techniques are essential to develop products that are not only efficient and durable but also completely safe from an electromagnetic perspective.
The road to radiation-free LED lighting is paved with technical challenges and stringent regulations, but also with significant opportunities for innovation and improved environmental and human safety.
Products such as the Parallel Flex L6 and Parallel M9 are testaments to what LED technology can achieve when focused on health and wellness, marking the future of lighting with radiation-free LED lighting benefits.
As we move forward, LED lighting innovation will continue to play a crucial role in developing solutions that not only illuminate our spaces but also protect our planet and our health.
At Actilum, we are committed to being at the forefront of developing lighting technologies that not only respond to today’s needs for efficiency and sustainability, but also prioritize the health and well-being of our users.
Our innovation in radiation-free LED solutions and our strict adherence to electromagnetic radiation regulations are testament to our commitment to a brighter and safer future.
We invite you to visit our website to explore our wide range of products, and discover how Actilum’s LED technology can transform your space, ensuring optimal lighting without compromising your well-being.
How electromagnetic radiation affects
This product emits electromagnetic radiation in compliance with low emission standards.
This product does not emit electromagnetism, it has no coils or frequency oscillators.
Complies electromagnetic radiation standard
Exposure to electromagnetic fields (EMF) is a topic of growing interest and concern, as it covers a wide range of frequencies in the electromagnetic spectrum.
Electric and magnetic fields, fundamental to the propagation of electromagnetic energy, manifest themselves in various forms, from visible light to radio frequency fields.
As technology advances, exposure to these fields is intensifying, raising concerns about possible biological effects.
Electromagnetic hypersensitivity, a controversial phenomenon but the subject of epidemiological and other studies, highlights the need to understand the potential consequences of exposure to variable frequency electromagnetic fields.
Investigating the relationship between exposure to electromagnetic fields and biological effects is essential to establish guidelines that mitigate potential risks and promote a balance between technological progress and public health protection.
Electromagnetic radiation is produced when a charged particle, such as an electron, undergoes acceleration. This acceleration can be caused by various processes, and the result is the emission of electromagnetic waves that carry energy through space.
Some of the common processes that generate electromagnetic radiation are described below:
Emission of photons by atoms.
When electrons in an atom undergo transitions between energy levels, they emit photons. The energy of these photons determines the frequency and wavelength of the electromagnetic radiation emitted.
This phenomenon is fundamental to the emission of light by light sources, such as the sun or a lamp.
Acceleration of electric charges
When electric charges, such as electrons, are accelerated, they emit electromagnetic radiation. This principle is behind the generation of radio waves in antennas, microwaves in ovens, and X-rays in x-ray machines, for example.
Electric currents in antennas
In electronic devices and antennas, electric currents generate magnetic fields. Changes in these magnetic fields induce electric currents in antennas, thus creating electromagnetic waves that propagate through space.
Each type of electromagnetic radiation has specific frequency and energy characteristics associated with it. Electromagnetic radiation is an essential part of the universe and manifests itself in the following ways
Electrosensitivity
Electrosensitivity, also known as electromagnetic hypersensitivity syndrome (EHS), is a phenomenon in which people report experiencing adverse symptoms in response to exposure to electromagnetic fields, such as those generated by electronic devices and wireless networks.
However, it is important to note that the causal relationship between electromagnetic fields and electrosensitivity symptoms is not fully established in the scientific community, and many studies have failed to consistently replicate the symptoms reported by electrosensitive individuals.
Several factors may contribute to the phenomenon of electrosensitivity, and theories include psychological, environmental and physiological aspects.
Some possible factors and mechanisms proposed include:
Psychological factors
It is suggested that stress, anxiety and other psychological factors may play a role in the perception and intensification of electrosensitivity symptoms.
Environmental sensitisation
Chronic exposure to electromagnetic fields may lead to sensitisation of the nervous system, which may contribute to the onset of symptoms.
Physiological responses
Some studies suggest changes in physiological responses, such as the release of certain chemicals in the brain, may be related to electrosensitivity in certain individuals.
It is important to note that most scientific research has not found conclusive evidence to support the existence of electrosensitivity as a specific medical syndrome.
The World Health Organisation (WHO) and other health agencies have stated that there is no strong scientific evidence to support the existence of electrosensitivity as a unique medical entity.
Understanding this phenomenon is still an area of study and debate in the scientific community.
According to estimates, 5-10% of the population is considered electrosensitive, meaning that they are more likely to experience adverse symptoms related to exposure to electromagnetic radiation.
Headaches, insomnia, irritability, depression and a possible increased risk of cancer are some of the effects that have been recognised by the World Health Organisation (WHO).
Important recommendations from the Council of Europe
In response to growing concern about the possible adverse effects of electromagnetic radiation, the Council of Europe has issued Resolution 1815.
In this document, it stresses the importance of applying the ALARA Principle, which suggests that exposure to these waves should be kept as low as possible.
These recommendations seek to ensure the protection of public health and the well-being of society in general.
The acronym “ALARA” is derived from the English expression “As Low As Reasonably Achievable”, which translates into English as “As Low As Reasonably Achievable”.
ALARA is a principle used in the field of radiation protection and radiation safety.
This principle reflects the idea of minimising exposure to ionising radiation as much as practically possible, taking into account economic and social factors.
In other words, it seeks to keep radiation exposure as low as reasonably achievable, considering the benefits and costs associated with reducing exposure.
The ALARA Principle is applied in a variety of contexts, such as nuclear facilities, industries using ionising radiation, and in the medical field, where procedures such as X-rays and radiotherapy treatments are performed.
Compliance with these regulations helps to ensure the safety of individuals and to minimise the risks associated with radiation exposure.
Living with electromagnetic radiation
Electromagnetic radiation is a phenomenon intrinsic to energy transmission, but its impact on human health has raised significant concerns.
Electrosensitivity and possible adverse effects underline the importance of taking preventive measures.
The application of the ALARA Principle, endorsed by the Council of Europe, provides a prudent framework for ensuring low emissions and promoting safety in the use of technologies that emit electromagnetic radiation.
Ultimately, it is about balancing the desirability of the technology with the precaution necessary to protect public health.
The company’s priority is to ensure a safe and healthy working environment, both for its employees and for the community at large.
In this regard, rigorous protocols and advanced technologies are applied to keep levels of exposure to electromagnetic radiation as low as reasonably achievable.
Actilum recognises the importance of being at the forefront in terms of safety and environmental responsibility.
Therefore, preventive measures are continuously implemented and awareness of the potential risks associated with electromagnetic radiation is promoted among employees.
This philosophy is aligned with international standards and the recommendations of specialised bodies, reaffirming Actilum’s commitment to the health and well-being of society as a whole.
How electromagnetic radiation affects
Ecodesign
Ecodesign, emerges as a sustainable way to address environmental impacts from the initial phase of product and service development.
This strategy seeks to identify, analyse and mitigate potential negative effects on the environment throughout the entire life cycle of the product or service, while maintaining an unprecedented standard of quality.
The life cycle encompasses various stages that go beyond the simple manufacture of a product.
It ranges from raw material and input selection criteria, design and production, packaging, transport, distribution, use, repair, recycling and reuse.
Each of these phases presents opportunities to implement sustainable practices and reduce the environmental footprint.
Raw material selection is approached with a proactive focus on manufacturing a sustainable product, prioritising materials from renewable, resource-efficient, recyclable or biodegradable energy sources.
Our choice is guided by low carbon intensity, promoting transparency in the supply chain and working with suppliers committed to ethical practices.
This conscious approach reflects our commitment to creating high quality, environmentally friendly products, contributing to a circular economy and climate change mitigation.
The selection of materials with low environmental impact and the implementation of clean technologies are essential to achieving these goals.
Sustainable design represents the convergence of creativity and environmental responsibility.
The effort must be oriented towards conceiving innovative solutions that not only meet high quality standards, but also minimise their environmental impact throughout their entire life cycle.
In production processes, the starting point of a product’s life cycle and quality, eco-design is fundamental.
Here, the aim is to optimise processes, reduce the consumption of energy and natural resources and minimise greenhouse gas emissions.
Eco-design extends to packaging, focusing on waste reduction and the choice of recyclable materials.
Efficient use of packaging, without compromising product protection, is essential to minimise environmental impact at this stage.
Optimising transport routes and adopting more efficient vehicles are key practices in the transport and distribution phase.
Logistics efficiency not only reduces costs, but also reduces the carbon emissions associated with the movement of goods.
The use stage involves considering energy efficiency and product durability. Designing products that consume less energy over their lifetime and require less maintenance contributes significantly to sustainability.
Encouraging repair versus obsolescence is a fundamental principle of eco-design.
Designing modular products and providing repair information can extend product life and reduce the need for replacement.
Ecodesign addresses end-of-life management. Facilitating recycling by choosing recyclable materials and promoting reuse contributes to closing the life cycle in a sustainable way.
Eco-design is not just a trend; it is a necessity in a world increasingly aware of its environmental impact.
By addressing all phases of the life cycle, from conception to final disposal, eco-design becomes a valuable tool for companies committed to environmental responsibility.
At Actilum we foster a corporate culture committed to integrating eco-design into all phases of our projects.
We recognise the importance of embracing sustainable development practices from the beginning of the process, prioritising efficiency in manufacturing, waste reduction in packaging, optimisation in transport and distribution, as well as promoting repair, recycling and reuse.
Our vision goes beyond the mere implementation of environmental policies; we strive to lead the way towards a more sustainable future in the industry.
By aligning our philosophy with the principles of green design, we seek not only to reduce our environmental impact, but also to inspire our collaborators, partners and clients to adopt responsible and sustainable practices.
Every project at Actilum is an opportunity to demonstrate that design excellence is not at odds with environmental responsibility.
By integrating eco-design into our daily work, we reaffirm our commitment to sustainable innovation and actively contribute to building a greener, more resilient future for generations to come.
At Actilum, eco-design is not just a methodology, it is a commitment rooted in our mission to build a more environmentally conscious and respectful business world. Contact us!
Flicker Free!
In general terms, flicker refers to visible and repetitive changes in light intensity, mostly caused by fluctuations in electrical voltage.
This phenomenon is common in LED luminaires, affecting various areas such as general lighting, computer monitors or TV screens, among others.
It can manifest itself in various situations and devices due to fluctuations in the electrical current. Here are some examples where we can appreciate this phenomenon:
Incandescent and fluorescent bulbs may also experience flicker, especially at the end of their lifetime. In the case of fluorescent bulbs, the frequency of flicker may be higher, and some people may notice flickering, especially in environments with old or low-quality fluorescent lighting.
Some electrical appliances, such as hoovers, fans and appliances with electric motors, can generate fluctuations in electrical current that result in perceptible flicker.
In addition to the computer monitors and television screens mentioned above, the screens of electronic devices such as smartphones and tablets can also exhibit flicker, especially when used at low brightness levels.
Some security cameras and surveillance systems use LED lighting for night vision, and may emit noticeable flicker.
In some cases, LED lights used in car headlights can generate flicker, which can be annoying for drivers and other road users.
Some electronic device chargers can generate fluctuations in electrical current during the charging process, which can result in noticeable flicker in nearby lights.
In the case of LED luminaires, the flicker may be due to the modulation of the electrical current to control the intensity of the light. Although this flicker may be imperceptible to many people, some people are more sensitive and may experience symptoms such as eyestrain, headaches, eye irritation or difficulty concentrating when exposed to it for prolonged periods of time.
It is important to address and minimise the flicker effect in these situations, as it can have implications for the visual health and general well-being of people exposed to it on a regular basis.
Flicker-Free or Free Flicker technology plays an extremely important role in protecting our eyesight against eyestrain.
Its main function is to counteract the flickering present in LED light sources, offering an effective solution to problems such as headaches, dry eyes and eyestrain.
The implementation of Flicker-Free technology aims to provide a more comfortable and healthier viewing experience by minimising or completely eliminating noticeable flicker in LED lighting.
This development is particularly relevant in essential environments such as offices, homes and commercial spaces.
Flicker-Free technology not only addresses technical problems in LED luminaires, but also has a direct impact on visual health and user comfort.
By choosing products that integrate this technology, we are opting for a more efficient and eye-friendly illuminated environment, thus promoting a healthier lifestyle in the age of LED lighting.
The importance of addressing the flicker effect goes beyond LED lighting.
By choosing products with Flicker-Free technology, such as those available from Actilum, you are making a conscious choice towards healthier and more comfortable visual environments.
The innovation behind this technology reflects our commitment to excellence in lighting and user well-being.
At Actilum, we prioritise expertise by offering products and solutions that integrate Flicker-Free technology.
Our dedication to visual quality and well-being is reflected in every aspect of our products, ensuring efficiently lit, eye-friendly environments.
Variable color temperature
White-Tunable products (Tunable white)
The evolution in lighting technology presents us with white-tunable products, a solution that allows the colour temperature of a luminaire to be adjusted in a precise range, from 2,700ºK to 6,500ºK.
This technical advance is positioned as a key tool in commercial and residential environments, giving users precise control over the appearance of the light emitted.
Dim-to-Warm (Dimming to warm)
Emulating the warm illumination of incandescent sources
Within the variable colour temperature category, dim-to-warm products stand out for their ability to emulate the warm lighting characteristic of incandescent sources.
This specific approach becomes particularly valuable in environments that seek to create intimate and cosy atmospheres, such as hospitality and restaurants.
Hue and intensity control
Beyond colour temperature reproduction, dim-to-warm technology incorporates dimming capability. This feature goes beyond adjusting the hue of the light, allowing the intensity of the light to be modified as well.
This provides a versatile lighting experience that is adaptable to different times of the day or activities.
Creating tailor-made atmospheres
The practical application of white-tunable and dim-to-warm products is evident in their ability to modify the atmosphere of a space according to the user’s preferences.
From cooler, brighter lighting to increase productivity during the day to a warmer, dimmer shade to create relaxed ambiance in the evening, variable colour temperature becomes a valuable tool to meet a variety of lighting needs.
Customisable solutions
Variable colour temperature, especially through white-tunable and dim-to-warm products, represents a significant advance in lighting system design.
This technical and precise approach reflects the continuous evolution of lighting towards more customisable and adaptive solutions, addressing not only aesthetic but also functional aspects to create visually appealing and functionally efficient environments.
At Actilum, we are proud to highlight our commitment to innovation and excellence in the development of high-tech LED products.
We are driven by the vision of providing our customers with lighting tools that not only meet their current needs, but also anticipate and adapt to future demands.
Our constant pursuit of technical excellence allows us to lead the way in the design and implementation of advanced lighting systems, offering products that not only transform spaces, but also set new industry standards.
We are committed to creating superior lighting experiences by combining the latest technology with a real-world approach to our customers’ needs.
Dimmable
The term “dimmable” in the electrical field derives from the English word “dimmer”, which translates as dimmer or dimmer.
In essence, this concept is used to describe devices designed to control power at one or more levels, for the purpose of managing and adjusting the intensity of the light emitted.
Dimmable products
When we refer to dimmable products within the lighting sector, and in this case dimmable LED lights, we are talking about luminaires that have the ability to modify their light intensity.
This feature provides more precise control over the lighting, allowing the environment to be adapted to different needs and preferences.
Innovation in dimmable lighting
In this context, Actilum is committed to providing advanced solutions that not only meet quality standards, but also anticipate and satisfy the changing demands of the market.
Energy saving
Dimmable LED technology plays a major role in energy savings by providing more precise control over light intensity.
Extended luminaire life
By reducing the luminous intensity, the thermal load on the lamps is reduced, which can extend their lifetime. This means that lamps need to be replaced less frequently, which in turn contributes to saving resources.
Overall, dimmable technology offers more efficient and sustainable lighting management, resulting in significant energy savings and a reduction in associated costs.
Living rooms
Adjusting the light intensity in living rooms as needed creates a cosy atmosphere for relaxation or brighter lighting for social activities.
Bedrooms
Implement dimmers to create dimmed lighting at night to create an environment conducive to rest.
Clothing shops
Controlling the intensity of light to highlight certain display areas enhances the shopping experience.
Restaurants
Adapting lighting to create different atmospheres during the day and night provides a more enjoyable dining experience.
Offices
Regulating lighting in work areas reduces glare on computer screens and promotes a comfortable working environment.
Conference rooms
Adjusting light intensity during presentations optimises visibility and attention.
Theatres
Using dimmers to control stage lighting helps to create dramatic effects by adapting the light to different scenes.
TV studios
Adjusting lighting in real time during filming highlights specific details and creates different moods.
Gardens and patios
Installing dimmers to adjust the intensity of outdoor lighting contributes to the creation of a relaxed atmosphere by highlighting landscape features.
Building facades
Controlling architectural lighting helps to highlight details of the structure or change the appearance of the building during special events.
These examples illustrate how dimming can be applied in a variety of environments, providing flexibility and customisation in electrical lighting management.
Our vision
The term “dimmable” not only describes a technical feature in the world of lighting, but represents a significant advance in the control and customisation of light.
Actilum, as a leader in innovation, continues to illuminate the future by offering dimmable solutions that go beyond expectations, providing exceptional lighting control in every application.
Color coordinates in LEDs after 6000 hours
The quality of the light emitted by any light source, especially in lighting systems using LED technology, is crucial for correct color rendering and color perception by humans.
Color changes in an LED, which can be caused by variations in the emitted wavelength, significantly affect how objects look under its light.
Stability in wavelength and luminous fluxes is essential to ensure that colors remain true to their natural appearance.
This is critical in applications where color accuracy is crucial, such as in photography, cinematography and medical environments.
Therefore, advanced lighting technology that optimizes the color consistency of light can dramatically improve the visual experience, ensuring that lighting is not only efficient but also effective in maintaining the visual integrity of illuminated spaces and objects.
In professional lighting, understanding the color stability and chromatic performance of LEDs is critical.
Accuracy in color rendering is a crucial factor in many lighting applications, and the ‘x’ and ‘y’ chromatic coordinates in the CIE 1931 chromatic diagram are critical for this purpose.
These coordinates determine the exact color point that an LED light source emits, locating this color within a spectrum defined by the primary colors red, green and blue light (RGB).
By measuring and adjusting these coordinates, LED manufacturers can precisely control the chromaticity of their products.
Color stability is particularly vital in environments where chromatic accuracy is essential.
For example, in studio lighting, where color fidelity can significantly affect the visual quality of the content produced, it is imperative that the lighting maintains color consistency to avoid variations in color appearance during filming.
Similarly, in medical applications, correct color rendition is crucial for accurate diagnosis and treatment, such as in surgical illumination or medical image analysis devices.
For these reasons, the measurement of chromatic coordinates is not only a technical procedure, but a critical quality component that ensures that each LED produced does not drift in its color performance over time.
Through rigorous quality control processes and advanced technology, LEDs are guaranteed to maintain consistent and reliable color output, thus meeting the exacting standards of various industries.
This level of precision ensures that LED lighting products can be used in a wide range of professional and commercial applications, offering efficient and effective solutions where color accuracy is paramount.
With prolonged use, especially after about 6,000 hours of LED operation, it is normal to observe a chromatic shift in LEDs.
This phenomenon is mainly due to internal LED physical and chemical factors, such as phosphor aging and degradation of semiconductor materials.
Despite this shift, in high-quality LEDs designed for professional use, the chromatic variation is usually minimal and generally imperceptible to the human eye.
This is achieved through the use of high-quality materials and advanced technologies that minimize the effects of aging and maintain color quality in LED lighting.
The ability of an LED to maintain its chromatic coordinates within an acceptable range after thousands of hours of operation is a key indicator of its quality and reliability in high-quality LED technology.
For lighting manufacturers, ensuring color stability is essential to comply with industry regulations and meet customer expectations in critical sectors.
Detailed analysis of the behavior of chromatic coordinates in LEDs after 6000 hours is crucial to understanding the longevity and optimal performance of LEDs in professional applications.
By ensuring minimal chromatic variation, manufacturers can provide lighting products that are not only efficient and durable but also consistent in their chromatic performance.
At Actilum, we are committed to delivering LED lighting solutions that not only meet but exceed expectations for long-term performance and quality.
Our dedication to innovation and excellence allows us to ensure that each product maintains exceptional color stability, even after thousands of hours of use.
We invite industry professionals and LED technology enthusiasts to visit our website to discover more about our advanced technologies and how they can benefit their specific projects.
Visit us at www.actilum.com and explore our portfolio of innovative solutions designed to meet the highest industry standards.
In professional LEDs this color variation is not noticeable to the human eye.
Chromatic coordinates
The understanding and application of chromatic coordinates are fundamental in the field of lighting, especially for designers and manufacturers seeking precision in the color representation of light sources.
In this article we will explore the importance of chromatic coordinates, detailing their definition, application and relevance in the quality control of LED (light emitting diode) lighting.
Definition of chromatic coordinates
Chromatic coordinates are a numerical representation that allows us to accurately identify the colorimetric characteristics of a light source.
They are defined within a coordinate system, commonly the CIE 1931 XYZ chromaticity diagram, where ‘X’ and ‘Y’ represent the position of a specific color within this space.
This system is based on color theory and is essential for understanding color perception in lighting applications.
Location and meaning of the coordinates
In the chromaticity diagram, the coordinates are demarcated on a graph whose ends are defined by the basic RGB colors (red, green and blue). This graph makes it possible to visualize how these primary colors are mixed to produce the full spectrum of colors perceived by the human eye.
Central to the diagram are the white tones, which range from 1,000ºK (a white with a yellowish hue) to 20,000ºK (a white with a bluish hue). This range represents color temperature and is critical for designing lighting applications that seek to simulate natural daylight conditions or create environments with specific color temperatures.
MacAdam ellipses and color perception
A key aspect in the study of chromatic coordinates is the concept of MacAdam ellipses. These ellipses represent regions within the chromaticity diagram where color changes are undetectable or barely perceptible to the human eye.
The distance between these ellipses is measured in SDCM (Standard Deviation of Color Matching)
SDCM in lighting is a metric that quantifies the perception of color differences between light sources.
A low SDCM indicates minimal, almost undetectable color differences, ensuring high consistency and uniformity in the perception of color quality in lighting.
Higher values indicate easily perceptible color differences, relevant in applications where color accuracy is critical.
Essentially, SDCM is vital for maintaining LED quality control standards and color consistency in lighting design.
This metric is vital to ensure consistency in the production of light sources, where color variations are minimized so as not to affect visual perception in critical applications, such as the lighting of workspaces, museums, and retail establishments.
Practical application of chromatic coordinates
In practice, the use of chromatic coordinates allows lighting designers and manufacturers to specify and reproduce colors with high precision. This is especially important in projects where color fidelity and consistency between different lighting units are critical.
For example, in lighting design for commercial spaces, a slight variation in LED color temperature can affect the perception of the product and thus the consumer experience.
Similarly, in the artistic or museum environment, the correct chromatic reproduction is fundamental for the proper appreciation of the artwork.
At Actilum, we are dedicated to excellence and innovation in LED lighting applied to professional lighting solutions and design, committing ourselves to the development of products that not only meet the highest standards of quality and energy efficiency, but also adapt to the specific needs of our customers.
Our focus on advanced lighting technology, LED color accuracy and consistency, backed by the rigorous application of metrics such as SDCM, ensures that every high-quality lighting solution we design enhances the visual experience, ensuring color fidelity and uniformity across all lit spaces.
Contact us and learn more about us and how we can work together on your next lighting project!
Luminous flux maintenance
Luminous flux is a fundamental concept in the field of lighting, representing a quantitative measure of the amount of visible light emitted by a light source in all directions and perceived by the human eye. It is measured in lumens (lm), which is the unit of the International System of Units applied to this criterion. This concept is highly relevant to understanding how different light sources illuminate spaces and how that light is perceived by humans.
Measurement and units
The lumen (lm), as a unit of measurement, takes into account not only the amount of light power generated by the light source but also the sensitivity of the human eye to different wavelengths of light. Light of different colors does not contribute equally to the total luminous flux due to variability in the sensitivity of the human eye across the visible spectrum; for example, the eye is more sensitive to green light than to red or blue light.
The maintenance of the luminous flux emitted by a luminaire is the evaluation of the long-term performance of LED light sources.
The degradation of the luminous capacity of LED luminaires, i.e. the gradual decrease in the amount of light emitted over time, is a phenomenon inherent to these devices.
About the L70 standard
The lifetime of an LED luminaire has been standardized in the industry to refer to the point at which the luminous capacity of the LED is reduced to 70% of its initial light output. This threshold, known as L70, has become an industry benchmark, providing a common framework for comparing the durability and luminous efficiency of LED products.
The specification of 50,000 hours until L70 is reached is indicative of extended life, suggesting that, under normal operating conditions, an LED luminaire can maintain a functional light output for a significant period before replacement or maintenance is required due to luminous degradation.
The importance of L90
While the L70 standard provides a basis for evaluating LED performance over time, some products on the market exceed this benchmark (backlink ?), exhibiting slower rates of luminous degradation.
These products reach the L90 threshold, which means that they retain 90% of their initial luminous capacity after a specified period, which is usually also 50,000 hours, although this may vary.
Some products even exceed L90, offering even lower degradation and thus higher retention of their luminous flux over time.
Technical and economic considerations of L90
The selection of LED luminaires that exceed the L70 standard and achieve L90 or higher has significant implications from both a technical and economic perspective.
From a technical standpoint, a lower rate of luminous degradation ensures a more consistent quality of light over the life of the product. This is especially critical in applications where color uniformity and color accuracy are paramount.
In economic terms, although products that achieve L90 may represent a higher initial investment, the slower LED luminous flux decay means that their effective lifetime is longer, reducing the frequency with which they need to be replaced. This can result in significant savings in terms of maintenance and replacement costs over time.
Maximizing efficiency and sustainability with L90+
Luminous flux maintenance is a determining factor in evaluating the long-term performance and economic sustainability of LED lighting solutions.
The standardization of L70 has provided a valuable yardstick for measuring luminous degradation, while the existence of products that achieve L90 or higher offers advanced options for applications requiring higher luminous flux retention and operational efficiency.
Careful selection of LED luminaires, taking into account their performance in terms of lumen maintenance, is essential to maximize the efficiency, sustainability and economic viability of long-term lighting projects.
Our approach
Our focus is on exceeding established industry standards, such as L70, to deliver products that not only meet but exceed expectations for performance, efficiency and sustainability.
With a portfolio that includes options that achieve L90 or higher, we strive to ensure that each luminaire provides superior light quality, exceptional durability and reduced lumen maintenance over its lifetime.
CRI
Sunlight as a reference standard establishes the importance of the Colour Rendering Index (CRI), an essential technical measure for evaluating the quality of light sources.
The CRI provides highly relevant information on the ability of a light source to faithfully reproduce the colours of an object, compared to sunlight.
Colour rendering accuracy
Colour rendering accuracy is a fundamental factor in the design and implementation of lighting systems.
The Color Rendering Index (CRI) becomes an essential tool when evaluating this aspect.
The higher the CRI value associated with a light source, the greater its ability to accurately display the true colours of illuminated objects.
The CRI, expressed on a scale from 0 to 100, is directly related to colour fidelity. A higher value implies that the light source has an improved ability to faithfully reproduce colours as they would be in natural sunlight.
This parameter not only indicates the quality of the emitted light, but also results in a more realistic and accurate representation of objects in the illuminated environment.
Accurate colour rendering not only enhances the visual experience, but also contributes to efficiency and productivity in professional environments.
In medical, laboratory applications or any situation where accurate colour identification is essential, the choice of high CRI light sources becomes a determining criterion.
Visually authentic
CRI is not only relevant in spot environments, but also plays an essential role in visual perception and accurate colour identification in various applications.
In an environment where visual accuracy is essential, such as commercial or design spaces like a photo studio or a clothing shop, where product presentation is paramount, the selection of light sources with a high CRI becomes critical.
The colours of products, artwork or any visual element will be presented more authentically, allowing observers to perceive them with the same richness and detail as under natural light.
Colour sampling and objective comparison
To assess the colour rendering quality of a light source, standard colour samples are used, comparing the appearance under artificial illumination with its appearance under a natural light source such as the sun.
This process provides an objective assessment of colour fidelity.
Considering the CRI in planning with LED lighting ensures the colour fidelity of illuminated objects and helps to create more accurate and pleasing visual environments.
Examples
The adoption of light sources with a CRI higher than 90 results in more natural and realistic colours, thus improving the visual quality of the illuminated spaces significantly.
Lighting in an art gallery
Without high CRI
By using light sources with a standard CRI, works of art can lose some of their original vibrant colour palette. Reds may appear dull, and blues may not stand out in the desired way.
With high CRI
By incorporating light sources with a higher CRI, accurate colour rendering is achieved, allowing gallery visitors to appreciate paintings with natural, realistic colours, just as the artists intended.
Lighting in a Clothing Store
No high CRI
Poor lighting can affect the perception of clothing colours in a shop. The shades of fabrics may not be true to reality, which can influence customers’ purchasing decisions.
With high CRI
By using light sources with high CRI, clothing is presented accurately and with realistic colours.
This not only improves shop aesthetics, but also helps customers make more informed purchasing decisions by seeing garment colours authentically.
These examples highlight how the choice of high CRI light sources not only enhances visual aesthetics, but also influences perception and decision making in different environments, from art galleries to retail spaces.
Our task
At Actilum the meaning of authenticity is reflected in the constant search for lighting solutions that not only meet technical standards, but also contribute effectively to the creation of precise and natural visual environments.
In this context, meticulous attention to CRI becomes a fundamental pillar in our philosophy, ensuring that our proposals not only illuminate, but also faithfully reproduce the chromatic richness of spaces, thus elevating the visual experience of our clients.
Light beam
In the formation of a light beam, the light rays share a common origin. This is achieved through the use of point or directional light sources.
These sources are essential for the creation of light beams with specific properties and are useful in the design of optical devices and lighting systems.
Light beam meaning
From a scientific perspective, a “beam of light” is described by the principles of optics and the electromagnetic theory of light. Here is a more detailed scientific explanation:
Wave nature of light
According to the wave theory, light propagates in the form of electromagnetic waves. In the case of a light beam, these waves are emitted from a source and propagate through space.
Phase coherence
A coherent light beam is characterised by phase coherence, which means that the electromagnetic waves that make up the beam have constant phases with respect to each other.
This results in directional propagation and the ability to form constructive interference patterns.
Point light sources or specific directions
A light beam can originate from point light sources, such as a laser, where photons are emitted coherently. It can also be formed by the specific direction of light through optical elements, such as lenses or mirrors.
Non-scattering propagation in a light beam means that the rays maintain a constant direction as they travel.
This phenomenon is essential for uniform light distribution.
In practical applications, the ability to control non-scattering propagation is used in efficient lighting systems.
LED torch
The light emitted by an LED torch is an example of a bright beam of light. Light emitting diodes (LEDs) generate a focused beam that is useful in dark environments.
Cinema projector
In a cinema projector, light from the lamp is focused through a series of lenses to create a beam of light that projects the image onto a screen.
Presentation laser
Laser pointers used in presentations generate beams of light to point out information on screens or surfaces.
Automotive headlight
Modern automotive headlamps often use bright beams of light, such as LED projectors, to provide more efficient and focused illumination on the road.
Stage lamps
In theatrical lighting, stage lamps generate beams of light that are specifically aimed at areas of a stage to highlight actors or scenic elements.
These examples illustrate how the light beam concept is applied in various technologies and situations to achieve specific lighting effects.
The careful study of the light beam is a fundamental element in driving innovations in various disciplines.
Its influence extends to the improvement of lighting systems, with a focus on maximising efficiency and reducing energy consumption.
The application of these principles transforms the way we illuminate our environments.
At Actilum, this detailed research into the light beam not only guides our focus on lighting efficiency, but also influences our pursuit of innovations in fields as diverse as energy management and sustainable environment design.
This in-depth knowledge becomes an essential resource as we explore creative ways to apply light in practical solutions that go beyond conventional lighting, driving our ongoing commitment to developing technologies that align with the changing demands of an ever-evolving world.
Tp Max.
The efficiency and durability of LED (light emitting diode) lighting systems are intrinsically linked to their ability to manage and dissipate the heat generated during operation.
The maximum allowable operating temperature for light-emitting diodes (LEDs) is typically 40°C, although certain manufacturers and models can tolerate up to 65°C.
It should be clarified that we refer to the general system and ambient temperature scale (measured in degrees Celsius) and not to the LED color temperature (measured in Kelvin).
However, luminaires, comprising both the LED and its electronic and structural assembly, can experience heatsink temperatures of up to 90°C and electronic components of between 60°C to 80°C.
This white paper focuses on elucidating the challenges and solutions in the thermal management of LED lighting systems.
Impact of Temperature on LED Efficiency
LED performance is significantly affected by high temperatures. These adverse effects include reduced luminous efficiency (lumens per watt), change in color output (chromatic shift), and decreased device lifetime.
These consequences result from the alteration in the physical and chemical properties of the semiconductor materials that make up the LED under high-temperature conditions.
Heat sink design
The heat sink is a critical component in the design of LED luminaires, responsible for transferring the heat generated by the LED to the surrounding environment.
The selection of materials with high thermal conductivity, such as aluminum or copper, is fundamental. In addition, the geometric design of the heatsink, including its size, shape, and air contact surface, must be optimized to maximize heat dissipation by natural or forced convection.
Electronic power management
Optimization of the electronic circuitry powering the LED can contribute significantly to the reduction of heat generation. The use of high-efficiency LED drivers that minimize energy losses in the form of heat during power conversion is essential. In addition, the implementation of intelligent dimming strategies can reduce the operating time at full power, thereby reducing heat generation.
Effective temperature management is critical to maximizing the efficiency, color rendering, and lifetime of LED lighting systems.
Careful heat sink design, proper selection of thermal interface materials, and optimization of power electronics are key strategies to combat the negative effects of high temperatures on LEDs.
Through the implementation of these strategies, it is possible to develop LED lighting solutions that not only meet performance and energy efficiency requirements but also ensure long-term sustainability and reliability.
At Actilum, we design and manufacture products with high luminous efficiency and superior design, while comprehensively addressing thermal management challenges.
Our innovation focuses on improving heat dissipation to increase the durability and efficiency of our lighting systems.
Thanks to a team of specialized engineers who use simulations and testing to optimize thermal design, along with a meticulous selection of effective materials and heat sinks, we ensure optimal performance and extended life of our products, mitigating the adverse impacts of heat.
Our power control systems are not only designed to minimize heat generation but also to reduce energy consumption, thus offering environmentally friendly and economically efficient lighting solutions.
At Actilum, we continue to innovate and perfect our products, ensuring that every lighting solution that leaves our production line not only meets but exceeds our customers’ expectations in terms of performance, reliability and environmental responsibility.
Relationship between lumen vs. temperature
Lifespan
In the age of advanced technology, where electronic products have become indispensable in our daily lives, understanding their service life is very important.
The durability of an electronic product not only establishes the period during which it can perform its functions effectively, but is also an indicator of the quality and sustainability inherent in its design and manufacturing process.
From smartphones to home automation devices, every electronic component is subject to an effective operating period after which its performance may begin to decline.
This lifespan is influenced by multiple factors, including the quality of the materials, the engineering of the product, the use and maintenance it receives, as well as the operating environment.
Therefore, when calculating the lifetime of an electronic product, such as a luminaire or LED bulb, etc., we enter a realm of analysis of the factors that influence it, ranging from physical reliability and performance as well as its heat dissipation, luminous flux and power consumption, among others.
This knowledge is not only vital for consumers to make informed decisions, but also for manufacturers and designers looking to create durable and environmentally responsible products.
In the field of lighting, LED technology has made its mark in terms of efficiency and durability. However, to fully understand the lifetime of an LED luminaire, it is essential to delve into the technical factors that determine it.
Deterioration due to aging
Over time, the electronic components of an LED light source undergo natural wear and tear. This process is gradual and manifests itself in reduced luminous efficiency and changes in the quality of the light emitted.
Accumulation of dust or dirt on optical parts
LEDs, like any other lighting device, are susceptible to dust and dirt accumulation. This coating can interfere with luminous efficacy and light distribution, affecting overall product performance.
Oxidation of luminaire internals
Oxidation of internal components, especially in humid or corrosive environments, can deteriorate the quality of light and reduce the life of the LED.
Temperature variations
LEDs are extremely sensitive to changes in ambient temperatures.
Excessive heat can cause premature aging, while very low temperatures can affect light output.
Installation failures
Improper installation can cause premature failure for an LED to perform. This includes everything from poor electrical connection to choosing an inappropriate location for the fixture’s placement.
Evaluating the optimal life of LEDs
To estimate the lifetime of an LED product, the parameter known as “L70” is used. This indicates the point at which the luminous output of the LED is reduced to 70% of its original value, at which point significant luminous depreciation is considered to have begun. This criterion is widely accepted in the lighting industry for measuring the lifetime of LEDs.
Maintenance and optimization
To maximize the lifetime of an LED product, it is critical to consider proper maintenance. This includes regular cleaning to prevent dust accumulation and checking the condition of the fixture. In addition, factors such as proper thermal control and protection against moisture and oxidation should be considered.
Switching on and off
In the specific case of LED lighting, although they are notably more resistant to the effects of frequent switching on and off compared to traditional lighting technologies such as incandescent or fluorescent bulbs, they are not completely exempt from impact.
However, degradation is much less pronounced, as LEDs do not rely on filaments or components that wear out as quickly with on/off cycling.
Quality, sustainability and efficiency for the future
At Actilum, our dedication goes beyond simply meeting quality requirements. We understand that investing in LED lighting is a long-term decision for our customers, and therefore, we focus on providing products that are not only durable and efficient, but also environmentally friendly and economically viable.
Our LED product range is designed with both functionality and sustainability in mind. We use the highest quality materials to ensure that each product is not only durable and reliable, but also contributes to a reduced carbon footprint. This commitment to sustainability is reflected in lower energy consumption and reduced operating costs over time, key benefits that our customers value greatly.
In addition, at Actilum we are aware that LED technology is constantly evolving. As such, we keep up to date with the latest innovations and market trends, ensuring that our products are not only cutting-edge at the time of launch, but also remain relevant and effective well into the future. This means that by choosing Actilum, our customers are investing in a lighting solution that will not only meet their current needs, but will also be ready to adapt to future changes and developments.
Finally, we understand that every space and every client is unique. That’s why we offer customized solutions that are tailored to the specific needs of each project. Our team of experts works closely with clients to understand their requirements and provide lighting solutions that are not only efficient and durable, but also enhance the aesthetics of the space where they are installed.
At Actilum, we firmly believe that quality, durability, efficiency and customization are not only features of our products, but the fundamental pillars on which our reputation is built. We are committed to being a leader in the LED lighting industry, offering solutions that our customers can trust will be a smart investment now and in the future.
Example of lifespan of an electronic product
LED color
In LED lighting, the colour temperature emitted by a light source plays a fundamental role in defining the essence of the light that surrounds us.
This parameter, measured in degrees Kelvin (K), shows us a range of tones from warm, pleasant light to cold, stimulating light.
In this article, we explain the significance of LED colour temperature and its impact on our everyday visual experiences.
The basis of LED colour temperature goes back to a fascinating physical principle: the behaviour of a black body when heated.
When this body is subjected to an increase in temperature, it emits light, and the shade of this light varies according to the temperature in degrees Kelvin.
It is this luminous diversity that gives rise to the tones that we perceive as warm, neutral and cool light colour in LED luminaires.
It is essential to understand that colour temperature not only affects the aesthetic appearance of light, but also influences psychological and emotional aspects.
Light emitted in warm tones can induce a cosy and relaxing feeling, as opposed to cold light, which tends to intensify concentration and alertness.
The production of LED lamps involves the precise application of chemical combinations in a process that demands specific skills in the manipulation and mixing of compounds.
The efficacy of LED light bulbs is based on the meticulous combination of chemical compounds during their manufacturing process. Each compound plays a specific role in light emission, and the selection of these components is decisive for the final colour temperature of the device.
At Actilum, LED lighting engineers and designers work to create combinations that suit various environments and needs.
From the warmth that brightens a living room to the clarity that boosts productivity in a workspace, colour temperature becomes a versatile tool for customising the lighting experience.
The distinction between cool, neutral and warm light in lighting plays an essential role in creating specific moods.
The cool white light (5000-6500K) with a higher colour temperature emits a bright and stimulating light, ideal for environments where greater visibility and concentration is sought, such as work areas.
On the other hand, neutral light (3500-5000K) offers a balanced light, suitable for versatile environments such as offices and shops.
Meanwhile, warm white (2700-3500K) with a lower colour temperature provides a soft and cosy light, perfect for relaxing and convivial spaces such as living rooms.
The choice between these shades allows the lighting to be adapted to the specific needs of each space, thus contributing to the creation of personalised and comfortable visual experiences.
LED colour temperature is not just a technical detail, but a powerful tool that influences our perception of our surroundings.
From the science behind it to the practical applications in our daily lives, colour temperature is positioned as an essential element in modern lighting design.
By understanding and appreciating the complexity of LED colour temperature, we can take full advantage of its benefits, creating illuminated spaces that not only meet functional needs, but also elevate our visual experiences to new heights.
In the world of LED lighting, colour temperature is not just an aesthetic choice, but a tool that shapes our environment and transforms the way we live and work.
At Actilum we emphasise LED colour temperature as a fundamental element in our approach to lighting design.
We understand the significant influence this parameter has on the creation of exceptional visual environments and experiences.
We value the versatility offered by LED colour temperature as a means to meet the aesthetic and functional expectations of our customers, offering customised and efficient solutions.
LED colour temperature is not simply a technical aspect, but a dynamic tool that enhances creativity and functionality in the creation of exceptional lighting environments.
Get to know us and make an enquiry for your next LED lighting project!
Front light
Backlight
Efficiency lm/W
Luminous efficiency or luminous efficacy (lm/W) is the measure for evaluating the performance of light sources, especially in the context of technologies such as LED luminaires.
This indicator is defined, for example, as the quotient or ratio between the luminous flux of a lamp, measured in lumens, and the electrical power consumed.
When a light source, such as LED lamps, operates with high luminous efficiency and adequate power, it means that it is generating more light with less electrical energy.
This efficiency is essential because energy that is not converted into light is dissipated as heat. Consequently, higher luminous efficiency means less energy wasted in the form of heat and higher efficiency in terms of luminous flux emitted.
Luminous efficiency (lm/W) is calculated by dividing the luminous flux, expressed in lumens, by the power consumed, measured in watts. This simple but powerful formula gives us a direct quantitative indicator of how much light is produced for each unit of electrical energy used.
In other words, the formula is expressed as:
Luminous Efficiency (lm/W) = Luminous Flux (lm) / Power Consumption (W)
Understanding each component of this equation is essential.
Luminous flux represents the total amount of visible light emitted by the light source, measured in lumens.
On the other hand, the power consumed is the amount of electrical energy used by the light source, measured in watts.
Luminous efficiency therefore gives a clear picture of how much light is being produced for each watt of electricity consumed.
Understanding the luminous efficiency of LEDs is fundamental to the design of efficient and sustainable lighting systems.
Traditional incandescent bulb:
High efficiency LED:
High pressure halogen floodlight
More advanced technologies, such as LEDs, tend to offer much higher luminous efficacies compared to older technologies, such as incandescent lamps or halogen bulbs.
Higher luminous efficacy indicates that more light is being generated with less energy consumption, which is essential for efficient and sustainable lighting.
At Actilum, we recognise the importance of luminous efficiency as a key element in creating state-of-the-art lighting solutions.
Our dedication to luminous efficiency and performance translates not only into the careful selection of technologies such as high-performance LEDs, but also into the intelligent design of lighting systems that maximise light output while minimising energy consumption.
We are constantly looking for ways to improve the luminous efficiency of our products, adopting technological innovations and design strategies that optimise the balance between luminous flux and energy consumption.
This approach not only aligns with today’s sustainability standards, but also ensures that our customers experience lighting solutions that go beyond conventional efficiency.
At Actilum, we understand that every project has unique requirements. That’s why our team of experts not only provide leading LED luminous efficacy products, but also offer expert advice.
We believe in the importance of measuring results. That’s why we implement accurate metrics to evaluate the luminous efficiency of our projects.
This not only allows us to ensure optimum performance, but also gives our customers peace of mind that they are investing in lighting solutions with real and measurable impact.
Our commitment to sustainability goes beyond luminous efficiency. We consider aspects such as the lifespan of our products, the use of environmentally friendly materials and the responsible management of resources.
We are firmly committed to leading the way towards a future where lighting is not only efficient, but also environmentally friendly.
We are available for questions regarding this and other topics related to your new lighting projects.
Ejemplo de eficiencia luminosa (lm/W)
Lumen
Lumen meaning: unit of the International System of Measurement, which is used to quantify luminous flux. A precise measure of the luminous intensity emitted by a light source..
Lumen as a seemingly simple concept is often intertwined with another term: Lux (lx).
It is important to understand the difference between lumen vs. lux for an accurate technical understanding in the field of lighting.
The relationship between lumen and lux is remarkable for its mathematical simplicity.
One lux is equivalent to one lumen per square metre. This direct connection between the two units enables an effective assessment of lighting in quantitative and technical terms.
The mathematical relationship between lux and lumen per square metre is essential to understand how the light emitted directly affects a specific surface.
Lux (lx), being the unit of illuminance measurement, provides valuable information about the amount of light incident on a given area. This concept becomes even more significant when it is recognised that one lux is equivalent to one lumen per square metre.
To illustrate this, consider a practical example: if a lamp emits 500 lumens and that light is evenly distributed over an area of 1 square metre, the illuminance at that point would be 500 lux.
This direct relationship allows lighting professionals to precisely calculate the amount of luminous flux emitted by a light source to meet the specific requirements of a space, thus ensuring optimal levels of visible light.
The lumen-to-lux ratio per square metre is also critical in the design of efficient and customised lighting systems.
By understanding this connection, engineers can adjust the power of the light sources and their distribution to achieve uniform and appropriate illumination according to the particular needs of each environment.
This mathematical approach provides a quantitative basis for informed decision making in the design and implementation of lighting projects, ensuring not only a well-lit environment, but also efficient energy utilisation.
Ultimately, the lux-to-lumen ratio per square metre is not only a technical component, but a key tool for optimisation and efficiency in the field of lighting.
Lumen and lux are two intrinsically connected but distinct concepts in the world of technical lighting.
Understanding the connection between the two units establishes a robust basis for the planning and realisation of lighting projects, ensuring efficient results and optimal luminous efficacy.
We are committed to providing lighting solutions with the highest quality standards.
At Actilum, we are committed to focusing on efficiency and advanced technology as we seek to provide lighting solutions that excel in performance, while promoting sustainability and well-being.
Our approach translates into a constant refinement of products that are aligned with the principles of energy efficiency and environmental friendliness.
We work to integrate innovations that not only improve lighting performance, but also contribute to the creation of more sustainable and comfortable environments.
At Actilum, the mission to light the future involves not only providing high quality light, but also leading the way towards responsible solutions that benefit communities and the planet.
We are available for questions about your next project!
Consumption
In the contemporary world, electricity consumption has become a fundamental aspect of our daily lives, shaping the way we use and understand energy.
In this context, the term Electricity Consumption is an essential element in understanding the magnitude of our energy footprint.
We will examine the definition and importance of this concept, as well as recent changes to energy labelling in the European Union that have transformed the way we assess the efficiency of our electrical devices.
In addition, we will dive into the specificity of energy efficiency in lighting products, deciphering how our everyday choices can influence not only our bills, but also environmental sustainability.
What is the definition of this concept?
Electricity consumption is defined as the amount of energy or power demanded during a specific period. The unit of measurement used to quantify this consumption is the kilowatt-hour (kW/h). This term refers to the energy consumed or power used during one hour.
It is essential to understand and efficiently manage our resources by knowing how much energy we use and how long we use it for.
In the dynamic landscape of electricity consumption, the price per kilowatt hour (kWh) is positioned as a determining factor.
Electricity prices fluctuate on the regulated market, directly influencing the electricity tariffs applied to our electricity consumption.
The unit of measurement, kilowatts (kW), plays a central role in the electricity bill, reflecting both consumption and the associated fixed price.
In this context, time discriminating tariffs introduce a strategic dimension, adjusting electricity prices according to the time zone.
Exploring PVPC tariff options and understanding variations in electricity prices throughout the day becomes essential to optimise consumption and efficiently manage costs.
Ultimately, making informed decisions about electricity tariffs and energy consumption translates directly into a more balanced electricity bill.
PVPC is the acronym for Voluntary Price for the Small Consumer. This electricity tariff system, common in Spain, sets electricity prices in a regulated manner and applies to domestic consumers and small businesses.
Under the PVPC, prices vary throughout the day, reflecting supply and demand in the wholesale electricity market. This variability allows users to benefit from lower tariffs at times of lower demand, thus encouraging efficient management of electricity consumption and adaptation to market conditions.
The implementation of the PVPC aims to provide transparency and fairness in pricing for residential consumers and small businesses.
From 1 March 2021, the European Union has implemented significant changes to the energy label, with the aim of optimising understanding and efficiency.
The “A+++, A++ and A+” categories for products were eliminated, establishing a common scale ranging from A to G. This measure aims to provide a clearer and more consistent classification for all rescaled products.
These changes not only simplify decision-making for consumers, but also drive manufacturers to improve the efficiency of their products.
In the specific case of lighting products, efficiency plays a crucial role in determining their energy rating.
The rule applied is based on luminous efficacy, measured in lumens per watt (lm/W). How much light a device produces in relation to the amount of energy consumed is the key factor for its classification.
This means that, when choosing a luminaire or any other lighting device, we are not only considering how bright it is, but also how much energy it consumes to provide that light.
Opting for more energy-efficient products not only benefits our wallet in the long run, but also contributes to sustainability and reduced environmental impact.
Understanding electricity consumption and energy efficiency is essential in today’s age.
The revision of the energy label in the European Union is a significant step towards simplification and the promotion of more efficient products.
By considering efficiency in lighting and other devices, we not only make informed choices, but also contribute to a more sustainable future.
Actilum is distinguished by its strong commitment to sustainability in all aspects of its operations and products.
From design to manufacturing, the company integrates eco-efficient practices to minimise its environmental impact.
We strive to develop lighting solutions that are not only aesthetically appealing and functionally advanced, but also environmentally friendly.
The use of cutting-edge technologies and meticulous attention to energy efficiency are tangible examples of our contribution to building a more sustainable future.
In addition, the company is committed to informing and educating its customers about the importance of making conscious choices regarding electricity consumption and lighting efficiency, thus fostering a community committed to the preservation of the ecosystem.
We are at your disposal for any questions you may have.
Energy rating according to consumption in lm/W
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≥ 210 lm/W |
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De 185 a 210 lm/W |
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De 160 a 185 lm/W |
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De 135 a 160 lm/W |
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De 110 a 135 lm/W |
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De 85 a 110 lm/W |
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< 85 lm/W |
Voltage
La tension, également connue sous le nom de différence de potentiel, apparaît comme une grandeur physique essentielle qui mesure la disparité du potentiel électrique entre deux points.
La tension électrique est configurée comme une force qui fait circuler le courant dans le contexte des systèmes électriques. Nous abordons cette grandeur d’un point de vue technique et analytique, en reconnaissant le caractère unique de chaque différence de potentiel.
Une évaluation approfondie de ces différences est effectuée pour garantir l’efficacité de la mise en œuvre des projets dans le domaine de l’électricité.
Il existe deux principaux types de tension : la tension continue, présente dans les batteries et les circuits électroniques, et la tension alternative, caractérisée par une onde sinusoïdale et courante dans les systèmes de distribution d’électricité.
La capacité à comprendre et à manipuler les tensions continues et alternatives est essentielle dans les domaines de l’électrotechnique et de l’électronique.
Pour quantifier la tension avec précision, on utilise des outils spécialisés tels que le voltmètre. Ces instruments de mesure permettent d’évaluer l’ampleur de la différence de potentiel et fournissent des informations précieuses pour la conception et la maintenance des systèmes électriques. La précision des mesures est essentielle pour garantir des performances fiables et sûres.
Le volt est l’unité de mesure SI qui quantifie la différence de potentiel électrique entre deux points d’un circuit électrique. Un volt est défini comme l’énergie consommée par un courant électrique d’un ampère traversant une résistance d’un ohm.
En termes plus simples, le volt mesure la force ou la pression avec laquelle le courant électrique circule dans un système. Il est essentiel pour comprendre et gérer le comportement électrique dans divers appareils et applications.
Dans chaque projet, Actilum ne se contente pas de reconnaître ce qu’est la tension électrique en tant que grandeur physique, mais l’aborde avec une compréhension profonde et une attention méticuleuse.
Les variations de tension désignent les oscillations de l’amplitude de la différence de potentiel électrique dans un circuit. Ces variations, mesurées en volts, peuvent être positives ou négatives et sont essentielles pour comprendre la stabilité et les performances des systèmes électriques.
La loi d’Ohm établit la relation fondamentale entre le courant électrique (I), la résistance électrique (R) et la tension (V) dans un circuit électrique.
Selon cette loi, le courant (I) qui traverse un conducteur est directement proportionnel à la tension appliquée (V) et inversement proportionnel à la résistance (R) du conducteur.
La formule mathématique qui représente la loi d’Ohm est I = V/R.
En d’autres termes, le courant augmente avec une augmentation de la tension ou diminue avec une augmentation de la résistance. La loi d’Ohm est essentielle pour comprendre et calculer les relations électriques dans les circuits et constitue un outil fondamental dans l’ingénierie électrique et électronique.
Dans les systèmes d’éclairage, les sources électriques jouent un rôle essentiel en fournissant l’énergie nécessaire aux luminaires. Quelques sources électriques courantes utilisées dans les systèmes d’éclairage sont décrites ici :
Ces sources alimentent en électricité les luminaires classiques, tels que les ampoules à incandescence ou les lampes fluorescentes. Elles fonctionnent à des tensions et des courants spécifiques en fonction des besoins de chaque type de luminaire.
Spécifiquement pour l’éclairage par LED, les pilotes régulent le courant et la tension fournis aux diodes électroluminescentes (LED), assurant ainsi leur fonctionnement efficace et durable.
Ils fournissent un courant constant et stable, essentiel pour les luminaires sensibles aux variations de l’alimentation électrique. Ils contribuent à maintenir des performances constantes et efficaces.
Actilum propose des solutions spécialisées et une approche minutieuse de la mise en œuvre des technologies électriques.
Measures
The importance of measurement in the world of LED lighting lies in its fundamental role in achieving optimum levels of precision and efficiency.
The types of measurement not only encompass light intensity, but extend to the meticulous assessment of spatial distribution. Every detail counts in the quest for excellence in lighting performance.
Measurement provides accurate data that not only allows the system components to be adjusted, but also ensures uniform and high quality illumination.
In the broad landscape of physical quantities, it becomes essential for understanding and quantifying various phenomena.
Within the evaluation categories, we find point measurement and matrix assessment, both of which play key roles in obtaining accurate data.
To carry out these assessments, a diverse set of measuring instruments is used, each designed to fulfil a specific task.
The international system of units provides the basis for standardising these processes, using globally recognised units.
When it comes to quantifying light, a special type of instrument comes into play, the luxmeter. This device makes it possible to evaluate the luminous intensity at a specific point, thus contributing to the analysis and adjustment of lighting in various environments.
In the field of electrical current, another instrument becomes indispensable: the ammeter. This device not only quantifies the electrical current in a circuit, but also provides crucial information to ensure the proper functioning of electrical systems.
Matrix measurement, on the other hand, encompasses the understanding of quantities at a set of points, allowing for a more complete perception of large phenomena. This approach is particularly useful in fields such as meteorology and environmental engineering.
The various types of assessment, types of measuring instruments and units of measurement form the universal language for understanding physical quantities.
Whether through a one-off assessment with specialised instruments or through a matrix approach covering a large area, this essential tool allows us to measure and understand the world around us.
In the design of LED backlighting systems, volume measurement units play a very important role.
These units allow the spatial distribution of light to be calculated, ensuring uniform illumination and avoiding areas of over- or under-lighting.
Measurement in the design and manufacture of LED backlighting systems is not only a necessary step, but an integral process encompassing several parameters.
The combination of advanced measurement tools and volume measurement units contributes to the creation of high quality, efficient and visually accurate products in the exciting field of LED lighting.
At Actilum we are genuinely committed to design tailored to the needs of each project. We strive to thoroughly understand our clients’ goals and requirements, focusing on specific details.
It is not just about providing lighting, but about being a close partner in the whole process, from conceptualisation to implementation.
We are available for questions about your next project.
