双端 LED 灯(替换直管形荧光灯用)检测
GB/T 36949-2018 双端LED灯(替换直管形荧光灯用) 性能要求
Double-capped LED lamps designed to retrofit liner fluorescen
金属卤化物灯用镇流器检测
GB 20053-2015 金属卤化物灯用镇流器能效限定值及能效等级
Allowable values of energy efficiency and energy efficiency