Features: 1. Input voltage: 9V to 18V 2. Input current: 3.5A 3. 12V / 24V, 35W, 50W available 4. Working temperature: -40 to +105 5. Bulb lifetime: >3,200hrs 6. Waterproof and vibration resistant, short-circuit and open-circuit protections 7. Digital ballast with safety shutdown, polarity and overload protection 8. Bulb type: H1, H3, H4, H4 hi/low, H7, H11, 9004 (HB1), 9005 (HB3), 9006 (HB4), 9007 (HB5), 9004, D2S, D2R, D2C, 880 and 881. 9. Packing: color box, white box. 10.12 kits packed in a case |