2010 LED lighting technology research and development of the three

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 As outdoor applications, high-power LED lamps not only to solve the uniformity of brightness issues at the same time there are certain requirements in the light distribution, the coverage area should be large enough, the light can stretch. So as to achieve the true sense of LED ligh ting, led high bay lighting high-power outdoor lighting, application status, in 2010, technology research and development will focus on the following three aspects:



Three aspects of LED lighting technology research and development in 2010

    To improve the light extraction efficiency and luminous flux, reducing the package thermal resistance to enhance the secondary optical design and improve the brightness of the LED light source.

To strengthen the R & D of LED chips, the autonomy of the core technology to further reduce the cost of LED lighting.

Third, to strengthen the research and development of the power system. High-power led rope lighting lamps require a constant current drive power, in order to ensure a constant output power of LED lamps, especially the unstabl e status quo of China s power supply voltage supply, and this is even more important