liuxilin1215 发表于 2014-3-14 11:58 : g3 J) H$ o% a( c$ ~& lLED寿命评估:IES LM-80+IES TM-21;6 X! C! F% C; ~7 j- R- M2 A 灯具寿命评估:IES LM-84+IES TM-28; 6 W% P1 s0 k9 L国内:CSA 020-2013 LED照明产品 ...