Wang Xi-day: LED lighting industry, Difficulties and Solutions
fecha:2010-11-23 16:43
s only with domestic 80lm per watt LED light efficiency is the result of statistics. There have been published abroad, 208 lumens per watt of the new LED products, incandescent only 15-25lm per watt efficiency with low light, so to replace incandescent lamps with LED is an inevitable trend.
LED industry chaos and worries
The rapid development of LED lighting, but the chaos, such as lamp life, and people think of thirty thousand hours. Wang Xi-day from the following aspects that must be faced b
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