GE F40W/33-640 COOL WHITE CWF灯管​]\

型号:F40W/33-640 
功率:40W
全长:1.2米
色温:4150K
灯脚:G13
管径:38mm
产地:匈牙利

CWF灯管为美国冷白商店光源(Cool White Fluorescent) 色温：4150K 

CWF灯管为美国冷白商店光源(Cool White Fluorescent) 色温：4150K ，美国客户常用；公司经销品牌有：飞利浦 PIHLIPS，奇异GE，喜万年 SYLVANIA等。

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