LED Downlight standard first developed in Foshan
fecha:2010-11-23 17:16
Foshan, the first to develop LED downlight local standards, for the Foshan find its own characteristics and status of the LED industry is essential.
LED lighting business meet energy efficiency exam
11 national standards will be fully implemented, environmental barriers to export markets in Europe and America overweight year by year
WASHINGTON reporter Ji can report: LED lighting companies will face domestic and foreign double threshold. Yesterday, the Municipal Quality Supervision Bureau in
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10/22 00:43