Wang Xi-day: LED lighting industry, Difficulties and Solutions
Date:2010-11-23 16:43
. So, LED industry, entry is easy, the threshold is not high, prone to herd, run into the arts, optics, electricity, thermodynamics specific issues, in turn a number of Road Goukan, once a reshuffle.
LED bulb orders now often requires more than 0.9 power factor, Wang Xi-day do not agree with such a request. Widespread use of electronic ballast fluorescent lamps, the formation of social consensus: the higher the better power factor. But in order to improve the power factor had to increase costs,
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