Detailed Product Description HID ballast 1. Input Voltage: 9V-16V2. Normal Voltage: 13.5V 3. ... circuit: Lock protection in 0.7s after Open circuit. The ballast matches lamps as H1, H3, H4, H4 (Hi/Lo), H4 ... with halogen lamp, H6, H7, H8, H9, H10, H11, H13, 9004, 9004(Hi ... /Lo), 9005, 9006, 9007, 9007(Hi/Lo), 880, 881, Color lamp, Golden yellow ...