HID Conversion Kit H4 6000K White Lights xenon bulbs with ballast 12V 35W Bulb Type: H4 HID Low beam or fog lamp bulb. Color Temperature: 6000K white light Input: DC 9V-16V Voltage: 12V Ballast Output Power: 35W Life Expectancy: 3500 hours Working Temperature: -60C to 120C Package content: 2 HID H4 bulbs, 2 ballast, wiring connectors, mounting hardware & instructions card. Condition: New sealed retail box.