2012 LED lighting R & D must focus on three aspects

High-power LED lamp for outdoor applications, not only to solve the problem of uniformity and brightness, but also have certain requirements in the light distribution, which is large enough to cover the area, light can stretch around. In order to achieve a true sense of LED lighting, combined with the current status of the application of LED high-power outdoor lighting, in 2012 its technology research and development will focus on the following aspects:

, increase the light efficiency and luminous flux, lower thermal resistance, two optical design, improve the brightness of the light source LED;

Two, strengthen the research and development of power system, high power LED lamps need constant current drive power, in order to ensure the constant output power of the LED lamp, especially the present situation of the power supply voltage supply of China is not solid, it is more important;

Three, strengthen the research and development of the LED chip, to achieve independent core technology, to further reduce the cost of LED lighting.