ErP instruction (EU) No 1194/2012 analysis (3)

[Source: Gaogong LED's "LED Good Products" magazine May issue / Xie Zhenhua] Appendix IV Verification procedures applicable to market surveillance purposes 1. Verification procedure for non-LED lights and LED lights that can be replaced by the end user in the luminaire Member State ......

When is the multi-standard "fighting" LED industry…

[Source: LED Engineering's "LED Research Review" magazine May issue of reporter / Long Zong Hui] Ministry of Industry official website April 25 announcement of foreign solicit comments on "LED bulb performance requirements" and other five light industry standard plan project ......

LED sapphire overcapacity: who will take the next shot

[Source: LED Engineering's "LED Research Review" magazine May issue of reporter / Zhao Hui] Since last year, the sapphire substrate manufacturers are improving patterning a substrate (hereinafter referred to as: PSS) capacity, and actively expand the market share of PSS, This will inc ......