LED Downlight standard first developed in Foshan
Date:2010-11-23 17:16
eve that the current LED lighting company, Foshan main export markets in Europe and America, environmental protection, the threshold is gradually increased.
According to Intertek, the Dominic Cui introduced this year came into effect on August 31 the latest LED lighting standards of the United States, not only the original version of the integral LED lights required by the lowest operating frequency greater than or equal to greater than 150Hz equal to 120Hz, LED lights also made the overall sty
12/14 Next Pre Home page Last page
Back
Refresh
WAP Home
Web version
Login
06/25 12:06