Basic Fittings 2 x HID Bulbs ( Buyer chooses any Bulb type and Color Temperature) 2 x Ballasts ( with built-in starter/igniter for better performance) 2 x secure Mounting Brackets All necessary install accessories Installation Manual Main Technical Parameter Input Voltage : Dc 8-18v Starting up Instant Voltage : AC 23000V Steady Power : 35W2W Ambient Temperature : -40--- +105 Userful Life > 3000 Hours neutral package