LED Downlight standard first developed in Foshan
Date:2010-11-23 17:16
le and many other light effects, and requires a quick integral LED lights cycle stress tests. It LED lamps export enterprises in China is very far-reaching impact.
The European Union on the non-directional LED lamp has a mandatory energy efficiency requirements into effect in September 2009, directional LED lights on the minimum energy efficiency requirements introduced in the near future. Dominic said, compared to non-mandatory Energy Star certification, lighting business if it is not mandator
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