... : 12V/24V,35W* 55W HID xenon conversion kit:1, Input voltage range: 9 to 16v DC ... Power: 12V/24V,55WAll of our HID KIT passed the following tests:1, 6 hours continuous ... of voltage protection test5, Over voltage protection test6, Flash light concussion test7, Quakeproof capability test8, Cold, warm ... ,dust resistant and anti-vibrationWarranty:1, the kit comes with 15 months warranty from the shipment2 ...