INFINILUX

Light Negative Oxygen Ions Technology (LNOI) is an innovative technology. It combines sunlight and negative oxygen ions. This technology aims to create a healthy, fresh, and efficient air environment. It does so by simulating sunlight and forest negative oxygen ions found in the natural environment. This technology has been widely used in air purification, sterilization and disinfection, healthy lighting and other fields.

The core principle of photonegative oxygen ion technology is to combine “light elements” with “negative oxygen ion elements.” These elements include visible light, infrared light, and ultraviolet light. A spectrum of specific wavelengths is used to excite oxygen molecules in the air. This process generates negative oxygen ions. These negative oxygen ions can actively adsorb bacteria, viruses, pollen, dust, and other harmful substances in the air. They purify the air. At the same time, they decompose ozone ions to prevent harm to the human body.

Four core functions

1. Healthy Light: Simulates the spectrum of sunlight. It includes the addition of R9 red light and IR infrared spectrum. These can help delay myopia and combat depression. They also improve sleep quality.
2. Forest Oxygen Bar: Simulates the negative oxygen ion environment in the forest, releases high concentration of negative oxygen ions (2500 per cubic centimeter≥ to create fresh air similar to a natural forest.
3. Air purification: Adsorb suspended impurities and bacteria in the air through negative oxygen ions, effectively remove formaldehyde, PM2.5 and other pollutants, and improve indoor air quality.
4. Sterilization and disinfection: The ultraviolet spectrum, such as UVC, utilizes a specific wavelength band. It simulates the sterilization function of natural sunlight. This method efficiently kills bacteria, viruses, and other microorganisms.

Technical Features & Benefits:

1. Safety: The photonegative oxygen ion technology has been scientifically verified. It ensures that it meets the technical specifications of electromagnetic radiation and electromagnetic interference when working. It is harmless to the human body.
2. Versatility: The technology purifies the air. It sterilizes and disinfects. Additionally, it provides healthy lighting to offer users comprehensive health protection.
3. Environmental protection: The photonegative oxygen ion technology is powered by green energy. It does not produce pollutants such as waste water and exhaust gas.

Application ScenarioPhotonegative oxygen ion technology is widely used in various electrical products. These include air purifiers, lamps, air conditioners, and washing machines. For example, in air purifiers, it effectively removes formaldehyde, ammonia, and hydrogen sulfide. In the luminaire, it combines the LED light source to release negative oxygen ions. This provides healthy lighting. In air conditioning, it mitigates renovation pollution. It also improves indoor air quality.

SummaryPhotonegative oxygen ion technology is advanced. It integrates sunlight and negative oxygen ions. This technology realizes many functions such as air purification, sterilization, disinfection, and healthy lighting. It does so by simulating sunlight and forest negative oxygen ions in the natural environment. This technology can not only improve air quality, but also provide users with a healthy living and working environment, which is an important environmental and health solution in modern life

In LED lighting, the requirements for R1 to R15 are usually greater than 90 for the full spectrum. This requirement ensures that the light source can provide spectral characteristics close to natural light. It results in high color rendering and color reproduction.

The color rendering index (CRI) of full-spectrum LEDs has specific requirements. Ra, the average value of R1-R8, generally needs to be greater than 95. Additionally, the special color rendering index R1-R15 also needs to be greater than 90. The light source must reduce well to display red, green, blue, and other colors. This ensures the true representation of the color of the object.

In addition, some literature states that the color rendering index of full-spectrum LEDs is close to 100, i.e., Ra≥97, R1-R15≥90. This further emphasizes the need for a high overall color rendering index in full-spectrum LEDs. Individual color rendering indices are also important. These ensure that the light source behaves as closely as possible to natural light in different colors.

In summary, the requirements for R1 to R15 in full-spectrum LED lighting are greater than 90, which is to ensure that the light source has high color rendering and good color reproduction, so as to provide a light environment close to natural light

The main differences between IEC 62778 and IEC 62471 are as follows:

1. Scope of application:
   1. IEC 62471 is a photobiological safety standard that applies to all luminaires and lamp systems, covering the assessment of radiation hazards of ultraviolet, visible and infrared rays, with a primary focus on the photobiological hazard classification of light sources (e.g. Class I, Class II, etc.).
   1. IEC 62778 focuses on blue light hazard assessment. It only measures and evaluates radiation hazards in the blue light band (380-800nm). This standard is suitable for light sources such as LEDs.
2. Test content:
   1. IEC 62471 is based on the CIE S009:2002 text, which classifies photobiological hazards into 8 categories, including ultraviolet, blue and infrared hazards.
   1. IEC 62778 focuses on assessing the potential hazards of blue light to the retina. It redefines the three safety levels (RG0, RG1, RG2). It also emphasizes transmitting blue light hazard information from light sources.
3. Test Method:
   1. IEC 62471 applies to a wider spectral range (200-3000nm), including ultraviolet, visible and infrared, and is measured for radiant intensity, brightness and irradiance.
   1. IEC 62778 focuses on the blue light wavelength band (380-800nm). It emphasizes the intensity and spectral distribution of blue light radiation.
4. Updates & Replacements:
   1. IEC 62471 has completely replaced the EN 60825-1 standard as the alternative standard for the energy class requirements for LED products.
   1. IEC 62778 is a technical report for blue light hazard assessment. It mainly supplements the content of blue light hazard. However, it does not completely replace IEC 62471.

IEC 62471 is a comprehensive photobiological safety standard. IEC 62778 focuses on blue light hazard assessment. There are significant differences in the scope and focus of the test.

The TM30 and CQS values in the LED strip integrating sphere test are important indicators. They evaluate the color rendering performance of LED light sources.

1. TM30 Numeric TM30 is a set of metrics proposed by the Illumination Engineering Society (IES) of North America. They comprehensively evaluate the rendering performance of light source colors. The TM30 method evaluates the color expressiveness of a light source. It calculates the color rendering index (Ra) of the light source on 15 standard Munsell color blocks. These color patches cover the main color regions in the visible spectrum. Therefore, the TM30 can more accurately reflect the light source’s ability to reproduce different colors. TM30 values range from 0 to 100, with higher values indicating better color rendering performance of the light source. TM30 also includes a complementary metric, TM20, which evaluates how well light sources render light-colored objects.
2. CQS is a method for evaluating color quality. It was proposed by the National Institute of Standards and Technology (NIST) in the United States. CQS measures how well the light source renders 15 standard Munsell color blocks. It is calculated differently than the TM30. CQS uses the weighted average method. This method considers the sensitivity of the human eye to different colors. It is a more scientific and accurate method for assessing the quality of color development. The CQS value ranges from 0 to 100. A higher value indicates better color rendering quality of the light source.

TM30 and CQS are both important indicators used to evaluate the color rendering performance of LED strips. They reflect the color reproduction ability of the light source. This is done by measuring how well the light source renders the standard color block. TM30 focuses on the overall representation of color rendering, while CQS focuses more on science and accuracy. In practice, TM30 and CQS are often used in combination to comprehensively evaluate the color rendering performance of LED light sources

Focus Keywords: KSF phosphor LEDs. Conventional phosphor LEDs. LED technology comparison. High color gamut displays. LED efficiency.
Meta Description: Discover the critical differences between KSF phosphor LEDs and conventional LEDs. Compare color performance, thermal stability, costs, and applications to choose the right solution for displays or lighting.

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Why Are KSF Phosphor LEDs Revolutionizing Display Technology?

With 4K/8K displays and precision lighting demanding unprecedented color accuracy, KSF phosphor LEDs (K₂SiF₆:Mn⁴⁺) are emerging as game-changers. This guide compares both technologies across 7 critical parameters, helping engineers, designers, and buyers make informed decisions.

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5 Game-Changing Advantages of KSF Phosphor LEDs

1. Cinematic Color Performance
   KSF’s ultra-narrow emission spectrum (FWHM <2nm vs YAG’s 120nm) achieves 95% NTSC coverage. This is ideal for Mini-LED TVs and gaming monitors. It’s also perfect for medical imaging displays requiring true reds (R9 >90).
2. Rare Earth-Free & High Efficiency
   • 20% higher luminous efficacy (180 lm/W vs 150 lm/W conventional)
   • Eliminates dependence on scarce rare-earth elements (e.g., Ce³+), reducing material costs by 15-30%
3. Zero Green Light Reabsorption
   Unlike YAG phosphors, KSF’s excitation spectrum avoids green wavelength absorption. This reduces light loss by 35% in multi-phosphor configurations.

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3 Critical Challenges Holding Back KSF Adoption

While promising, KSF faces hurdles:
⚠️ Thermal Quenching: 15% brightness loss per 1,000h at >80°C (vs <5% for YAG)
⚠️ Nano-Synthesis Complexity: Sub-20nm particle production yields <60%, raising costs
⚠️ Moisture Sensitivity: Requires hermetic encapsulation (+20% packaging cost)

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Why Conventional Phosphor LEDs Still Dominate

3 Pillars of Market Leadership

1. Proven Reliability
   YAG:Ce³+ maintains 98% brightness stability from -40°C to 150°C with >50,000h lifespan – perfect for streetlights/industrial lighting.
2. Cost-Efficiency
   Mature processes enable 0.02/unitpricing(vsKSF’s0.02/unitpricing(vsKSF’s0.05), ideal for budget-sensitive consumer lighting.
3. Broad Spectrum Flexibility
   Adjusting Ce³+ concentration allows 2700K-6500K tuning, covering basic display and general lighting needs.

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Decision Framework: 4 Steps to Choose the Right LED

1️⃣ Prioritize Requirements:

• Color Accuracy > Budget? → KSF (studio monitors, surgical lights)
• Longevity > Peak Performance? → Conventional (warehouse/outdoor lighting)

2️⃣ Thermal Management:
Passive cooling? → Avoid KSF; Active cooling? → KSF viable

3️⃣ Regulatory Compliance:
KSF’s REACH/RoHS compliance benefits EU exports

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Market Outlook: 2024-2026 Growth Projections

Per LEDinside research:

• KSF costs will drop 40% by 2025 via hydrothermal synthesis breakthroughs
• Conventional LEDs gain 18% efficiency using GaN-on-GaN substrates
• Hybrid systems (KSF+YAG) to capture 33% of premium display market

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Actionable Insights:
▸ Designers: Validate KSF’s DCI-P3/Rec.2020 coverage for HDR projects
▸ Manufacturers: Audit suppliers’ MIL-STD-883H thermal cycling test reports
▸ Procurement: Negotiate KSF MOQs >100k units for 15% cost reduction

The working principle and advantages and disadvantages of SPI and DMX strips are as follows:

How it works:

1. SPI is a type of strip light that uses Serial Peripheral Interface.
   1. SPI strips support high data transfer rates, are suitable for short-distance installations, and are easy to program and set up.
2. DMX512 Strip Light.
   1. DMX512 supports long-distance transmission and strong signal anti-interference ability, which is suitable for complex lighting effects and large-scale projects. Its data transfer speed is slower, but it can control up to 512 channels, making it suitable for large-scale installations.

Advantages and disadvantages analysis:

1. Advantages of SPI strip light: SPI strip supports precise control of individual pixels. It is suitable for application scenarios that need complex patterns and dynamic effects.
   1. Simple installation: SPI strips typically do not need complex cabling and setup, making them suitable for rapid deployment.
2. Drawbacks of SPI strip light:
   1. Poor compatibility: There are many types of SPI protocols. IC chips from different manufacturers may be incompatible. This issue limits their application range.
3. Benefits of DMX512 strip lights:
   1. Good compatibility: D MX512 is an industry-standard protocol. It is widely used in stage lighting and architectural lighting. It is also used in other fields. This protocol has strong compatibility with other equipment.
4. Disadvantages of DMX512 strip light:
   1. Low pixel density: The DMX512 can only control one or a few pixels per channel. So, it is not suitable for high-density lighting effects.

Summary:

1. If the project is small and the budget is limited, SPI strip light is a more economical choice. It is also suitable when the lighting effect requirements are not high.
2. For large installations, complex lighting effects, or long-distance transmission needs, DMX512 light strips are more reliable and applicable.
3. When choosing, it is necessary to consider the project needs, budget, and technical capabilities, and weigh the advantages and disadvantages of the two according to the specific application scenario

Voltage and plug styles in various countries around the world voltage and plug styles in each country vary from country to country and are mainly divided into the next categories:

1. Voltage standard

1. Low voltage（100V~130V）：
   1. Mainly used in the United States, Japan, Canada and other countries or regions, the voltage is low, the safety is high, but the efficiency is low.
   1. For example, the voltage in Japan, South Korea, the United States, Canada and other countries is 100V~130V.
2. High voltage（220V~240V）：
   1. Most European countries, China, Hong Kong, Singapore, etc. use 220V~240V voltage, which has high efficiency.
   1. For example, the voltage in China, the United Kingdom, Germany, France, Italy, Spain and other countries is 220V~240V.
3. Special voltage (110V~130V or 220V~240V):
   1. Some countries use two voltage standards at the same time. Countries such as Sweden and Russia use both 110V~130V and 220V~240V.

Second, the plug style

There are various types of plugs around the world, which are mainly divided into the following types:

1. Type A Plug:
   1. It is used in North American countries or regions such as the United States, Canada, and Mexico. It is usually a two-legged flat or three-legged round type.

Power Plug and Socket Vector Design Illustration Picture Stock – Different Styles …

1. Type B Plug:

Used in North American countries or regions, with parallel tabs and ground terminals.

List of global voltages and plugs and sockets …

1. Type C Plug:
   1. It is used in most European countries or regions, like Germany, France, Italy, etc., and is usually a two-legged round type.
2. D-type plug:
   1. It is used in India, Sri Lanka and other countries or regions, and is usually a three-legged thick round type.

World Map for Power Plug Types – Ochen

1. Type E Plug:
   1. Used in France, Germany and other countries or regions, it has three large round feet in a triangular shape.
2. F-type plug:
3. Used in Germany, Austria and other countries or regions, with permanently connected grounding male terminals.

Power Outlet Guide: Which Plug to Use in What Country

1. G Plug:
   1. It is used in the United Kingdom, Hong Kong, China, and other countries or regions. It is usually a three-legged round type.

Voltage and plug standards around the world-Beijing Zhongchao Lesheng Technology Co., Ltd

1. Type I Plug:
   1. It is used in Australia, New Zealand and other countries or regions, and is usually a three-legged figure-of-eight.

Everything You Need To Know About Power Outlet…

1. N-type plug:
   1. It is used in Israel, Italy and other countries or regions, and is usually a three-legged round type.

【Plug Specifications】Voltage Overview of Various Countries Illustration, Power Plug Standards of Various Countries in the World

1. O-Plug:
2. It is used in Argentina and Brazil. It is also common in other South American countries or regions. It is usually a three-legged thick round type.

3. Voltage and plug standards in common countries

1. Asia:
   1. Japan: 100V/50Hz, using Type A and Type E plugs.
   1. Korea: 220V/60Hz with Type C and D plugs.
   1. China: 220V/50Hz, using Type A, Type C and Type I plugs.
   1. India: 230V/50Hz with Type D and E plugs.
2. Europe:
   1. Germany: 230V/50Hz with Type C and F plugs.
   1. France: 230V/50Hz with Type C and E plugs.
   1. UK: 230V/50Hz with G-type plug.
3. America:
   1. USA: 120V/60Hz with Type A and Type B plugs.
   1. Canada: 120V/60Hz with Type A and Type B plugs.
4. Africa:
   1. South Africa: 220V/50Hz with Type C and D plugs.
   1. Egypt: 220V/50Hz with Type C and D plugs.
5. Oceania:
   1. Australia: 230V/50Hz with Type I and Type O plugs.
   1. New Zealand: 230V/50Hz with Type I and Type O plugs.

4. Travel precautions

Voltage and plug standards vary around the world. Therefore, it is necessary to have an adapter when traveling. This ensures that the device works properly. For example:

1. A to C adapters are required for use in the U.S. or Canada when using Chinese devices.
2. A C-to-A adapter is required for U.S. devices in Europe.

Voltage and plug standards vary widely from country to country. Understanding the voltage and plug type in the target country is critical for product development.