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Look At The Eight Trends Of LED Lighting Technology
- Aug 24, 2017 -

LED lighting technology has a great development space, but also need to further improve the energy efficiency and light quality of the whole lamp. Actively promote the innovation of lamps and lanterns at the same time, we should expand the application field, such as intelligent lighting, non visual lighting and HD display, in technology to achieve the ultimate goal, that is, natural light lighting, to provide people with energy-saving, healthy, comfortable lighting environment. The overall development of the technology will present eight major technological trends. 

1. Improve the energy efficiency of LED lighting 

LED lamp energy efficiency is composed of six parts: internal quantum efficiency, chip efficiency, encapsulation efficiency, fluorescent powder excitation efficiency, lamp efficiency and power efficiency. In a certain boundary conditions, the theoretical value is 58%, the current good lighting efficiency is only more than 30%, there is a lot of propulsion space, the above six items are to reach more than 90%, need technical breakthroughs.

2. Improve the color quality of LED light source and the value of color rendering 

To improve the light quality of LED light source, to use RGB multispectral combination, that is, multiple-chip combination or multiple-base phosphor combination, to achieve a reasonable led spectral distribution of the SPD, but also to control the main light color parameters, such as color tolerance, glare, photoelectric flashing and so on. LED light source Rendering color characterization is a long-term debate, LED light source can be a flexible combination of multispectral, the use of any of the parameters of the color rendering characterization, are flawed, the ultimate characterization may be in the form of a spectrum. Some experts have suggested that the color gamut index (GAT) and CRI be used to characterize the reduction of light color.

3. Innovative technology of LED lighting lamps 

LED light source, lamps and lanterns are currently the most important in the LED lighting industry, technology to speed up the creation of lighting and control functions, specifically the appearance of the shape of lamps and lanterns, flexible size, light quantity on-demand adjustment, light color flexibility changes, installation location and so on.

4, in-depth development and application of intelligent lighting 

The technical features of intelligent illumination include open, distributed, remote telemetry, compatibility and interactivity, which are the deep integration of illumination technology and information technology. Technology involves a wide range, the key technology has a light-emitting module and drive the interface between the integration of power supply, there is an urgent need for a unified basic standards, according to the actual needs of research and development and application.

5, vigorously expand the application of LED lighting field 

Promote in the application of the non vision illumination system, such as health care, ecological agriculture, led visible light communication and infrared LED and ultraviolet LED application, this aspect is rich in content, the application technology is developing rapidly. LED display technology focus on the development of high-definition small-pitch display and HD bending display technologies to achieve high-definition LED TVs and high-definition folding, wearable display devices. 

6, narrow-spectrum LED device research 

A single LED narrow spectrum can achieve the combination of LED spectral flexibility, in the LED display to achieve greater color gamut space, is a large area of application, the realization of narrow-spectrum led device technology to be a breakthrough in the material extension.

7, white light led devices will gradually turn to RGB combination mode 

The use of RGB combination white theory has a higher light efficiency, and convenient lighting dimming, color matching, color rendering, technology to focus on improving the green LED light efficiency, RGB combination may become the mainstream of general lighting.

8, natural light lighting will be the ultimate goal 

With the development of LED multispectral illumination, people will pay more attention to energy-saving lighting, health lighting and ecological lighting, the use of similar to sunlight lighting will be the best choice, that is, natural light lighting, the use of LED technology can be achieved, but to solve a lot of technical problems.

Look at the eight trends of LED lighting technology 

LED lighting technology has a great development space, but also need to further improve the energy efficiency and light quality of the whole lamp. Actively promote the innovation of lamps and lanterns at the same time, we should expand the application field, such as intelligent lighting, non visual lighting and HD display, in technology to achieve the ultimate goal, that is, natural light lighting, to provide people with energy-saving, healthy, comfortable lighting environment. The overall development of the technology will present eight major technological trends. 

1. Improve the energy efficiency of LED lighting 

LED lamp energy efficiency is composed of six parts: internal quantum efficiency, chip efficiency, encapsulation efficiency, fluorescent powder excitation efficiency, lamp efficiency and power efficiency. In a certain boundary conditions, the theoretical value is 58%, the current good lighting efficiency is only more than 30%, there is a lot of propulsion space, the above six items are to reach more than 90%, need technical breakthroughs.

2. Improve the color quality of LED light source and the value of color rendering

 To improve the light quality of LED light source, to use RGB multispectral combination, that is, multiple-chip combination or multiple-base phosphor combination, to achieve a reasonable led spectral distribution of the SPD, but also to control the main light color parameters, such as color tolerance, glare, photoelectric flashing and so on. LED light source Rendering color characterization is a long-term debate, LED light source can be a flexible combination of multispectral, the use of any of the parameters of the color rendering characterization, are flawed, the ultimate characterization may be in the form of a spectrum. Some experts have suggested that the color gamut index (GAT) and CRI be used to characterize the reduction of light color.

3. Innovative technology of LED lighting lamps 

LED light source, lamps and lanterns are currently the most important in the LED lighting industry, technology to speed up the creation of lighting and control functions, specifically the appearance of the shape of lamps and lanterns, flexible size, light quantity on-demand adjustment, light color flexibility changes, installation location and so on.

4, in-depth development and application of intelligent lighting 

The technical features of intelligent illumination include open, distributed, remote telemetry, compatibility and interactivity, which are the deep integration of illumination technology and information technology. Technology involves a wide range, the key technology has a light-emitting module and drive the interface between the integration of power supply, there is an urgent need for a unified basic standards, according to the actual needs of research and development and application.

5, vigorously expand the application of LED lighting field 

Promote in the application of the non vision illumination system, such as health care, ecological agriculture, led visible light communication and infrared LED and ultraviolet LED application, this aspect is rich in content, the application technology is developing rapidly. LED display technology focus on the development of high-definition small-pitch display and HD bending display technologies to achieve high-definition LED TVs and high-definition folding, wearable display devices. 

6, narrow-spectrum LED device research 

A single LED narrow spectrum can achieve the combination of LED spectral flexibility, in the LED display to achieve greater color gamut space, is a large area of application, the realization of narrow-spectrum led device technology to be a breakthrough in the material extension.

7, white light led devices will gradually turn to RGB combination mode 

The use of RGB combination white theory has a higher light efficiency, and convenient lighting dimming, color matching, color rendering, technology to focus on improving the green LED light efficiency, RGB combination may become the mainstream of general lighting.

8, natural light lighting will be the ultimate goal 

With the development of LED multispectral illumination, people will pay more attention to energy-saving lighting, health lighting and ecological lighting, the use of similar to sunlight lighting will be the best choice, that is, natural light lighting, the use of LED technology can be achieved, but to solve a lot of technical problems.

Look at the eight trends of LED lighting technology 

LED lighting technology has a great development space, but also need to further improve the energy efficiency and light quality of the whole lamp. Actively promote the innovation of lamps and lanterns at the same time, we should expand the application field, such as intelligent lighting, non visual lighting and HD display, in technology to achieve the ultimate goal, that is, natural light lighting, to provide people with energy-saving, healthy, comfortable lighting environment. The overall development of the technology will present eight major technological trends. 

1. Improve the energy efficiency of LED lighting 

LED lamp energy efficiency is composed of six parts: internal quantum efficiency, chip efficiency, encapsulation efficiency, fluorescent powder excitation efficiency, lamp efficiency and power efficiency. In a certain boundary conditions, the theoretical value is 58%, the current good lighting efficiency is only more than 30%, there is a lot of propulsion space, the above six items are to reach more than 90%, need technical breakthroughs.

2. Improve the color quality of LED light source and the value of color rendering

To improve the light quality of LED light source, to use RGB multispectral combination, that is, multiple-chip combination or multiple-base phosphor combination, to achieve a reasonable led spectral distribution of the SPD, but also to control the main light color parameters, such as color tolerance, glare, photoelectric flashing and so on. LED light source Rendering color characterization is a long-term debate, LED light source can be a flexible combination of multispectral, the use of any of the parameters of the color rendering characterization, are flawed, the ultimate characterization may be in the form of a spectrum. Some experts have suggested that the color gamut index (GAT) and CRI be used to characterize the reduction of light color.

3. Innovative technology of LED lighting lamps 

LED light source, lamps and lanterns are currently the most important in the LED lighting industry, technology to speed up the creation of lighting and control functions, specifically the appearance of the shape of lamps and lanterns, flexible size, light quantity on-demand adjustment, light color flexibility changes, installation location and so on.

4, in-depth development and application of intelligent lighting 

The technical features of intelligent illumination include open, distributed, remote telemetry, compatibility and interactivity, which are the deep integration of illumination technology and information technology. Technology involves a wide range, the key technology has a light-emitting module and drive the interface between the integration of power supply, there is an urgent need for a unified basic standards, according to the actual needs of research and development and application.

5, vigorously expand the application of LED lighting field 

Promote in the application of the non vision illumination system, such as health care, ecological agriculture, led visible light communication and infrared LED and ultraviolet LED application, this aspect is rich in content, the application technology is developing rapidly. LED display technology focus on the development of high-definition small-pitch display and HD bending display technologies to achieve high-definition LED TVs and high-definition folding, wearable display devices. 

6, narrow-spectrum LED device research 

A single LED narrow spectrum can achieve the combination of LED spectral flexibility, in the LED display to achieve greater color gamut space, is a large area of application, the realization of narrow-spectrum led device technology to be a breakthrough in the material extension.

7, white light led devices will gradually turn to RGB combination mode 

The use of RGB combination white theory has a higher light efficiency, and convenient lighting dimming, color matching, color rendering, technology to focus on improving the green LED light efficiency, RGB combination may become the mainstream of general lighting.

8, natural light lighting will be the ultimate goal 

With the development of LED multispectral illumination, people will pay more attention to energy-saving lighting, health lighting and ecological lighting, the use of similar to sunlight lighting will be the best choice, that is, natural light lighting, the use of LED technology can be achieved, but to solve a lot of technical problems.