... High brightness, long lifetime ,low power consumption ,safer auto lamp H11 HID car head light1.Super brightness; Its luminous ... .Reliable security ; Sealed by advanced irrigative technology , HID Xenon lamp is with high intensity , waterproof , dustproof , shockproof properties ... . 6.Convenient installation ; Only insert HID Xenon lamp into the original lamp hole , fix ballast and connect power supply . ...