本帖最后由 ctwxdc 于 2012-12-9 13:29 编辑 A. 30粒LED灯板,尺寸:188*34mm,板上有30粒直径为5mm,草帽头白光LED,使用12VDC电源。1.2元/块。已售完 B. 33粒LED灯板,尺寸:120*35mm,板上有33粒 ...
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