喜万年cwf灯管f20w/33-640/irs对色灯管
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。
philips tl-d 18w/33-640 made in poland
philips tl-d 30w/33-640 made in poland
philips tl-d 36w/33-640 made in poland
sylvania
f20t12/cw cool white usa
sylvania
f20t12/cw cool white canada
sylvania
f20w/33-640/rs cool white made in germany
sylvania
instant rapid start f20w/33-640/irs cool
white
sylvania
f40w/33-640/rs cool white made in germany
sylvania f30t8/cw cool white made in usa
ge f20w/33-640 cool white made in hungary
ge
f40w/33-640 cool white made in hungary
ge f20t12-cw-eco 20w usa