... 3000 hours lifetime 4.with top slim ballast High Quality Car Xenon HID conversion Kits HID ballast main technical parameterHID ballast 12V 35W 55WInput voltage ... Color temperature HID Bulb TypesSingle Beam: H1, H3,H3C, H4 single, H6, H7, H8, H9, H10, H11, H13 single, 9004(HB1) ... etc.H/L Beam: H4 H/L, H13 H/L, 9004 H/L, 9007 H/L.Bixenon: H4, H13, 9004, 9007HID Xenon Halogen: H4, H13, 9004, 9007HID Kit ...