ITEM NAME:AC 220V Fluorescent Lamps Electronic Ballast 8-16W High Quality #gib Store Home Promotion Hot Item Add to Fav.Prevent fluorescent tube from flashing and buzzing when powered on. Input: AC 220V 50/60Hz. Wiring: the four white cable connect the lamp, and the two red cable for 220V power. 2x Bulb Electronic Ballast.