Shenzhen LED investigations: overcapacity in the closure of more than 400 companies coming
Date:2011-11-16 15:51
e than 10 trillion degrees, clearly does not meet the light fades after less than 50,000 for six hours requirement.
LED lighting technology, quality problems than that.
Huang Lixin revealed that now LED many manufacturers in the industry in order to reduce costs, cut small chips, such as the side originally 45 m (microns) chips cut into the side 25 m, but in order to maintain the same lightness, 25 m chips using 45 m chips equipped with driving power, easy to make shorter life expe
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