精品文献
欧司朗55w灯管
55W双管工业用荧光灯电子镇流器
55W双管工业用荧光灯电子镇流器
55W双管工业用荧光灯电子镇流器
LED灯管22W
MASTER LEDtube GA MASTER LEDtube GA 1200mm 22W 840 G13 Philips MASTER LEDtube integrates a LED light source with a frosted cover design into the traditional linear fluorescent form factor. The new light source offers natural light colors while consumes 22W system energy when used to replace a TL-D 36W with electromagnetic ballast, resulting in up to 50% energy saving. The product ’ s long lifetime