LED lighting has many advantages for indoor lighting
From the birth to the present, the development of white LED has been changing with each passing day. The performance has doubled and the cost has been decreasing. In recent years, many places in China have begun to apply LEDs in the field of functional lighting, and China's semiconductor lighting application market has gradually entered the forefront of the world. With the support of national and local government policies, many places in outdoor lighting (such as street lights, landscape lighting), indoor lighting (such as subways, underground garages, museums), special occasion lighting (such as miner's lamp lighting, car lighting) began to gradually apply LED , accumulated a successful experience. However, due to the variety of LED products, large differences in technical standards, and inconsistent evaluation methods, there are also some failures. The application prospects of LED indoor lighting also raise doubts. Despite this, we still see a lot of traditional lighting companies began to gradually transform investment in LED lamps, which is undoubtedly a huge market for LED indoor lighting. Industry insiders also said that after 2010, LED will occupy a larger market share in home lighting, and its broad prospects are beyond doubt.
LEDs have many advantages for indoor lighting
The brightness of the LED and the dimmable light color can meet the requirements of the indoor lighting for the color atmosphere. In the field of developing the scene lighting market, it has the advantage that the traditional light source is incomparable.
LED dynamic control is easy, and cluster control can be designed according to users' needs. In some occasions where programmability is required, LED intelligent products can provide a series of solutions. This provides convenience for the intelligent management of indoor lighting, and can also make up for the disadvantage of the initial cost of using the LED.
The LED is small in size and can be integrated with the building through the design of the luminaire, so as to achieve the effect of “seeing the light without seeing the lightâ€. LED's long life, mercury-free, energy-saving and environmentally friendly features meet the national energy conservation and emission reduction policy requirements. From the perspective of luminous efficiency, LED lamps have doubled the energy-saving lamps, far exceeding incandescent lamps and halogen lamps.
LED intelligent application prospects in the industry believe that in the future LED application, combined with the computer, make full use of its dimming characteristics, full color temperature adjustment, the construction of intelligent lighting system, the integration of general lighting and scene lighting will become the trend of the times .
The development of intelligent lighting technology can make LED lighting more energy-efficient, energy-saving, and provide the most comfortable and efficient lighting for a specific location at a specific time to improve the quality of the lighting environment. Intelligent LED lighting is an important means to make lighting further green and sustainable. The combination of intelligent technology and lighting technology has built a full technical platform for LED applications, and fully deduced the concept of green and sustainable lighting with low consumption, long life, energy saving in operation, and people-oriented.
LED lighting technology still needs to be improved
The LED lighting towards indoor lighting is the rise of new light sources, which will lead to the common development of multi-disciplinary and multi-field. However, LED lighting is still not perfect, and various technologies need further development. For example, the output power and luminous flux of LED lighting products, secondary optical design, heat dissipation design, and high cost are all gradually improved. At present, there is still a gap between the color rendering coefficient and the ideal solar spectrum, and the light effect needs to be improved; the color temperature of the white LED synthesized by the blue light excitation yellow phosphor is generally cold; the quality of the epitaxial material affects the internal quantum efficiency and luminous efficiency of the device. The quality of the peripheral accessories also limits the service life of the LED.
In short, from the current domestic and international technology development, LED enters indoor lighting is an inevitable process, and this market will be very huge. The next three to five years will be an important period of development, and the application of semiconductor lighting in the field of general lighting will spring up. With the maturity of upstream chip development and the continuous expansion of the MOCVD epitaxial furnace capacity of suppliers, the unit production cost of LEDs will be greatly reduced, thereby eliminating the biggest cost barrier for LEDs entering general lighting.
LEDs have many advantages for indoor lighting
The brightness of the LED and the dimmable light color can meet the requirements of the indoor lighting for the color atmosphere. In the field of developing the scene lighting market, it has the advantage that the traditional light source is incomparable.
LED dynamic control is easy, and cluster control can be designed according to users' needs. In some occasions where programmability is required, LED intelligent products can provide a series of solutions. This provides convenience for the intelligent management of indoor lighting, and can also make up for the disadvantage of the initial cost of using the LED.
The LED is small in size and can be integrated with the building through the design of the luminaire, so as to achieve the effect of “seeing the light without seeing the lightâ€. LED's long life, mercury-free, energy-saving and environmentally friendly features meet the national energy conservation and emission reduction policy requirements. From the perspective of luminous efficiency, LED lamps have doubled the energy-saving lamps, far exceeding incandescent lamps and halogen lamps.
LED intelligent application prospects in the industry believe that in the future LED application, combined with the computer, make full use of its dimming characteristics, full color temperature adjustment, the construction of intelligent lighting system, the integration of general lighting and scene lighting will become the trend of the times .
The development of intelligent lighting technology can make LED lighting more energy-efficient, energy-saving, and provide the most comfortable and efficient lighting for a specific location at a specific time to improve the quality of the lighting environment. Intelligent LED lighting is an important means to make lighting further green and sustainable. The combination of intelligent technology and lighting technology has built a full technical platform for LED applications, and fully deduced the concept of green and sustainable lighting with low consumption, long life, energy saving in operation, and people-oriented.
LED lighting technology still needs to be improved
The LED lighting towards indoor lighting is the rise of new light sources, which will lead to the common development of multi-disciplinary and multi-field. However, LED lighting is still not perfect, and various technologies need further development. For example, the output power and luminous flux of LED lighting products, secondary optical design, heat dissipation design, and high cost are all gradually improved. At present, there is still a gap between the color rendering coefficient and the ideal solar spectrum, and the light effect needs to be improved; the color temperature of the white LED synthesized by the blue light excitation yellow phosphor is generally cold; the quality of the epitaxial material affects the internal quantum efficiency and luminous efficiency of the device. The quality of the peripheral accessories also limits the service life of the LED.
In short, from the current domestic and international technology development, LED enters indoor lighting is an inevitable process, and this market will be very huge. The next three to five years will be an important period of development, and the application of semiconductor lighting in the field of general lighting will spring up. With the maturity of upstream chip development and the continuous expansion of the MOCVD epitaxial furnace capacity of suppliers, the unit production cost of LEDs will be greatly reduced, thereby eliminating the biggest cost barrier for LEDs entering general lighting.
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