White-light LED long life and high power and low energy consumption technology
Date:2011-11-16 15:46
Status:Be resolved
Question:yixiaojie
LED industry in the past in order to benefit fully of white light LED light beam, has developed a large size LED chip sought to achieve the desired objectives, but in fact imposed power white light LED continuous time beam will fall more than 1W, luminous efficiency is relatively lower 20~30%, in other words white LED light brightness if several times larger than conventional LED consumer wish to rise above power characteristic fluorescent lamps, Must first overcome the following four areas: a
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