Hid conversion kit: 1: new auto lamp HID kit with HID xenon bulb and HID ballast 2:35W power-consumption HID xenon conversion kit is exactly the best choice to upgrade and envolve your car lighting 3: voltage input ranged at: 9-16V DC 4: rating voltage input: 12V DC 5: rating current input : 3.2a,±10% 6: output power: 35W, ±2W 7: output load: one HID 35W lamp 8: working temperature: -40 to +105 9: life hours: more than 3000 hours 10:luminious: 3000 lumen(3 times brighter than the common lamps 11:color temperature: 3000k,4300k, 5000k,6000k, 8000k,10000k,12000k,15000k 12: yellow white: 4300k to 5000k 13:Blue white: 6000k to 8000k 14:the ray axis of H4 Hi/lo lamps can be controlled forward and backward for 4.00mm, and up and down for 1.0mm 15: reverse connection protection : reverse connection will not damage ballasts and bulbs 16: short circuit protection: reverse connection will not damage ballasts and bulbs 17: water and shock resistant please contact us for price, package, weight, and other related information.can do OEM 14 months warranty