ITEM NAME:AC 220V Fluorescent Lamps Electronic Ballast 8-16W High Quality #JT1 Product Description Description: 100% Brand new and high quality Prevent fluorescent tube from flashing and buzzing when.Input: AC 220V 50/60Hz. Prevent fluorescent tube from flashing and buzzing when powered on. Wiring: the four white cable connect the lamp, and the two red cable for 220V power. Included: 2x Bulb Electronic Ballast.