... market Low defective rate: Less than 2% Simple warranty policy: Photo Prove AC BALLAST TECHNICAL PARAMETER:Input Voltage7V~20VWorking Voltage12VOutput Power50WStarting ... :4300K, 5000K, 6000K, 8000K, 10000K, 12000K, BLUE , PURPLE, PINK, GREEN.KIT ACCESSORIES:Two ballastsTwo bulbsTwo holdersScrew and tie setsInstruction and warranty ... relay and wire (In case of model needed) Hid Xenon Kit