Normal H4 bi xenon HID KITS: 1.High Reliability 2.Constant Power Output 3.High Efficiency 4,Long lifespan Features of HID kits:1. Voltge:12V,35W,55w 2. Package include: Two HID lamps, two ballasts, installation accessories and installation manual and warranty card3. Bulb type: H1, H3,H4, H4 (H/L), H7, H8, H9, H10, H11, H13, H13 (H/L), 9004, 9004 (H/L), 9005, 9006, 9007,9007(H/L) 880,8814. Color ...