Hi/Low,Top quality,Super bright,Low power consumption,Over 3000hrs lifetime,14month warranty,High ultrathin technical ballast Function parameter1) Item Name: 9007 Hi/LowHID Xenon Kits2 ... °C11) Flexible Bulbs: H4 (H/L), 9004(H/L), 9007(H/L)12) Bulb Types:H1, H3, H4a, H4 (H/L), H7 ... , H11, 9004, 9004(H/L), 9005, 9006, 9007, 9007(H/L), D2R13 ...