... temperature: 3000K to 30000KLong lifetime: over 3000 hours HID Light Model:Single Bulbs: H1,H3,H4,H7,H8,H9,H10,H11,9004 ... ,9005,9006,9007,880,881,D2C,D2S,D2R........Telescope Bulbs: H4-3, H13-3, 9004-3, 9007-3......Double ... Bulbs: H4-2, H13-2, 9004-2, 9007-2…… Advantages:1. ...