Circadian Rhythm and LED Lighting Innovation by Actilum

At Actilum, we are committed to enhancing people’s well-being and productivity through our advanced LED lighting solutions.

One of the standout features of our products is their ability to align with the circadian rhythm, regulating the light spectrum to provide natural and beneficial illumination at any time of the day.

Understanding the Circadian Rhythm

The circadian rhythm is the internal biological clock that regulates the body’s physiological functions in approximately 24-hour cycles. This cycle influences our sleep, wakefulness, hormone release, and other vital functions.

Light is a crucial factor in regulating the circadian rhythm, affecting our alertness and rest.

LED Lighting Innovation

Our LED light panels are designed to replicate the natural changes in sunlight throughout the day. This is achieved by regulating the light spectrum, allowing a natural light sensation that adapts to the specific needs of the moment and environment.

Benefits of Regulated Lighting

Morning Activation

In the morning, our LED panels emit a spectrum similar to that of sunrise. This spectrum includes azure light (480 nm), which suppresses melatonin, the hormone responsible for sleepiness.

At this time of day, the light’s spectrum and intensity vary to accelerate the waking process, helping to transition from drowsiness to an active state.

Besides azure light, additional wavelengths in the 460-500 nm range are incorporated to maximize morning activation. By suppressing melatonin, the body and mind are activated, promoting alertness and vitality.

Concentration During Work Hours

During the day, the lighting remains constant and suitable to promote concentration and reduce eye strain.

Our LED panels adjust the light spectrum to maximize melatonin suppression, maintaining high energy and productivity levels.

At this stage, wavelengths in the 480-550 nm range, combining azure and green light, are used to help maintain alertness without causing visual fatigue.

By varying the light intensity according to the environment’s needs (e.g., gyms, factories, offices, production areas, industries), an optimal work environment is created that enhances concentration and efficiency.

Nighttime Relaxation

At sunset and during the night, the light spectrum adjusts to emit warmer and softer tones, eliminating azure light.

This elimination of the azure spectrum allows the body to start secreting melatonin, preparing the body for relaxation and then rest.

At this stage, both the light intensity and spectrum are combined to create a dim and relaxing environment.

Wavelengths in the 590-700 nm range, including amber and red tones, are used to facilitate restorative sleep and contribute to a healthy circadian rhythm.

Featured Actilum Products

Among its offerings, Actilum provides a wide range of applications that include solar spectrums. These products are specifically designed to improve the circadian rhythm, providing diverse solutions for various lighting needs.

Our Commitment to Health and Well-being

At Actilum, our mission is to integrate advanced technology into lighting solutions that promote health and well-being. Our LED light panels not only provide high-quality lighting but are also designed to enhance the circadian rhythm, contributing to a healthier and more productive environment.

Explore our products and discover how Actilum can transform your space with lighting that adapts to your biological and daily needs.

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TM30

Raising the Standards in Light Quality Measurement

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.

What is TM30?

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.

How to Interpret the TM30?

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

Red circle inside black: Indicates that the colors are desaturated under the measured light.
Red circle outside black: Signals that the colors are oversaturated.

Implications for the Industry

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.

Our Vision

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!

Neon

Highlight the fluorescent inks (Red-Blue)

A new era for fluorescent inks

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.

Functionality and color perception

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.

Concept and creation

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.

Advancing LED technology

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.

Fluorescent printing applications

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.

Color enhancement in design

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.

Our Experience

“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.

Optimized Light Spectrum and Its Benefits for Microgreens

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.

Analyzing the Spectrum

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.

Benefits of Actilum LED Luminaires

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.

Our Vision

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

Innovation in horticultural LED lighting

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.

Optimizing plant growth with LEDs

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.

LED spectra and their role in root development and sustainability

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.

LED innovations in agriculture

LED energy efficiency in crops

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.

Customization of lighting for specific crops

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.

Our Mission Statement

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.

Display

High visual impact signage lighting

LED color temperature tuning for clarity and durability in signage

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.

LED technology for signage

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.

LED lighting customization

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.

Lighting to highlight information

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.

High-visibility LED signs

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.

Energy efficiency in LED lighting

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.

Our Mission Statement

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.

Electronics

LED light for electronic product illumination

Lighting scheme for metallic and plastic products

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.

Optimized spectrum to highlight features

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.

Advantages of LED lighting

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.

Practical applications in the industry

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.

What are the types of lighting?

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.

How to light a product photo?

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.

Our vision and commitment

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.

Visit our website and learn more about us!

Fruit

Why should you light your greengrocer’s shop correctly?

Key factors and LED solutions

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.

Factors to consider in the lighting of a fruit and vegetable 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.

Advantages of LED lighting for fruit and vegetable stores

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

The Perfect Lighting for Displaying Fish and Sushi

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.

Cutting-Edge Technology for Superior Lighting

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.

Optimizing Visibility in Fish Display Areas

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.

Analysis of Clear White Color Lighting Spectrum

Main Peak in the Blue Region (450 nm)

Highlighting Freshness: The blue light peak is perceived by customers as an indicator of freshness, especially in products like fish and seafood.
Enhancing Visual Appearance: Blue light makes fish appear brighter and cleaner, capturing customers’ attention and enhancing their visual perception, which positively influences the brain and decision-making.

Emission in the Green Region (550 nm)

Balancing the Light: Green light balances the blue and red light, creating well-balanced white light that does not distort the natural colors of the fish.
Enhancing Natural Colors: The combination of blue and green ensures that the product colors are vivid and natural, making the fish look more appetizing.

Peaks in the Red Region (600-650 nm)

Adding Warmth to the Lighting: Although the Clear White Color system is characterized by its clear white light and high CRI, the red peaks add subtle warmth, preventing products from looking too cold or unnatural.
Enhancing Perception of Freshness and Health: Red light helps highlight pink and reddish tones in fish like salmon, which can increase the perception of freshness and quality.

Low Emission in the Ultraviolet Region (<400 nm)

Product Protection: The absence of ultraviolet light prevents the deterioration of fish and seafood, preserving their freshness for longer.
Customer Safety: UV light can be harmful to skin and eyes; low emission in this region ensures a safe environment for both products and customers.

Enhancing the Perception of Freshness and Quality

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.

Trust Actilum for Your Fresh Product Lighting

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.

Solar Spectrum

Solar spectrum at the forefront of LED technology

Innovative and efficient LED lighting

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.

Sustainable lighting design

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.

Improved visual comfort with advanced lighting technology

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.

Customized lighting solutions

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.

Detailed applications

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.

Our philosophy

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.

Architecture
Cosmetics
Artificial vision
Industrial use (processes)
HCL (activation)
Horticulture (vegetative)

CCT

Correlated Color Temperature (CCT) in LED Lighting

Introduction to CCT in 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.

Learn more about us!

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.

Current drivers and their influence on the FP

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.

What is Power Factor?

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.

How to calculate the power factor?

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).

Relationship between FP and energy consumption

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.

What is the impact of a low level of FP?

Economy

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.

Environment

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.

How to improve and correct the PF factor in LED systems

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.

More efficient LED lighting

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.

Kilovoltampere

A detailed analysis of energy consumption

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

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.

Kilovoltampere and Kilowatts (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.

Calculations

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.

Color coordinates in LEDs after 6000 hours

Color stability in LEDs

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.

Chromatic measurement in professional LED lighting

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.

Longevity of professional LEDs

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.

Changes in chromatic coordinates after 6000 hours

Effects of aging on LEDs

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.

Implications for the professional LED industry

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.

Discover the innovation and quality in LED lighting that we offer at Actilum

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.

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 fundamental principles of colour temperature in LED technology.

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.

Manufacture of LED colour temperature luminaires

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.

Practical applications in everyday life

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.

Colour temperature in LED lighting as an essential tool in lighting design.

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.

Our approach

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.

Lighting sustainability

Less energy, more light

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 formula

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.

Practical applications

Luminous efficiency examples

Understanding the luminous efficiency of LEDs is fundamental to the design of efficient and sustainable lighting systems.

Traditional incandescent bulb:

Luminous flux: 800 lumens
Power Consumption: 60 watts
Luminous Efficiency: 800/ 60 = 13.33 (lumens per watt lm/W)

High efficiency LED:

Luminous flux: 1200 lumens
Power Consumption: 10 watts
Luminous Efficiency: 1200/10 = 120 lm/W

High pressure halogen floodlight

Luminous flux: 500 lumens
Power Consumption: 50 watts
Luminous Efficiency: 500/50 = 10 lm/W

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.

Responsibility for efficiency, sustainability and innovation

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.

Specialised advice on your LED lighting projects

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.

Measurable results

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

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..

Lux and lumen

Technical lighting concepts

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.

Mathematical relationship

Lux is equal to lumen per square metre

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.

Practical example

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 as fundamentals for optimal performance in technical 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.

Our focus is on excellence and innovation.

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

Relationship between consumption and price kw/h

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?

Kilowatt hours (kw/h)

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

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.

Changes to the energy label

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.

See EU article

These changes not only simplify decision-making for consumers, but also drive manufacturers to improve the efficiency of their products.

Energy rating

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.

Choosing the right product

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.

Our commitment

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

Official EU data


	≥ 210 lm/W
	De 185 a 210 lm/W
	De 160 a 185 lm/W
	De 135 a 160 lm/W
	De 110 a 135 lm/W
	De 85 a 110 lm/W
	< 85 lm/W

Voltage

Mesure et potentiel dans les circuits électriques

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.

Tension électrique

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.

Types de tension

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.

Une mesure précise

Voltmètres

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.

Unité de mesure

Volt

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.

Analyse des variations de tension

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.

Loi d’Ohm

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.

Sources d’énergie

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 :

Alimentations conventionnelles

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.

Pilotes de LED

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.

Alimentations régulées

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.

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Measures

The importance of measurement

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.

Physical quantities

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.

Unit of measurement

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.

Measuring instruments

Light measurement

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.

Valuation matrix

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.

Volume units

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.

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