... H7 2). Single Beam 3). Alternative Current 4). Standard Ballast 5). 18 Months Warranty Xenon Lamp HID Conversion Kits H7 12V 24V ... - +105 centidegreeFlexible Bulbs:H4 (H/L), 9004(H/L), 9007(H/L)Bulb Types:H1, H3, H4a, H4 (H/L), H7, H11, 9004, 9004(H/L), 9005, 9006, 9007, 9007(H/L), D1, D2S ...