Detailed Product Description Our regular HID Ballast Features: 1)High and reliable quality of ballast 2)Input voltage range: DC 8 - 16V 3 ... )Output power: 35W /55W7)Working temperature: -40 ~ 105C 8)The ballast matches lamps as H1, H3, H4, H4, H7, H8, H9 ... , 9007, 880, 881We are the manufacture of HID XENON CONVERSION KITS(hid xenon headlight) and Auto LED lampsWe have models such as ...