HID LIGHT Xenon Slim Ballast KIT HB2/9004 4300K Xenon High Intensity Discharge Conversion (HB2/9004 4300K Kit) Car 35W HB2/9004 4300K HID kit w/Super Slim Ballast Max Power consumption: 35W Voltage: 9-16V Working temperature: -40-105 Waterproof function