Specification: 1. Two hid lamps(xenon and halogen), two ballasts, installation accessories, installation manual and warranty card inside one colorful box 2. Normal input voltage:12v/12v-24v 3. Input current: 3.5a 4. Bulb wattage: 35w/55w 5. Operating temperature range: -40.C to +150.C 7. Lifetime: >3, 200hrs 8. Available bulbs: h1, h3, h4-1, h7, h8, h9, h10 (9145), h11, h13-1, 9004-1, 9005, 9006, 9007-1, d2c (d2s/d2r), 880/881. 9. Color temperature:4300k, 5000k, 6000k, 8000k, 10000k, 12000k, etc. Primary competitive advantages : 1. Well and high quality control 2. Prompt delivery 3. New product 4. Customer's designs and logos are welcome 5. Competitive prices 6. In a variety of designs 7. Small order acceptable 8. Oem accepted 9. Waterproof and vibration resistant, short-circuit and open-circuit protections 10. Digital ballast with safety shutdown, polarity and overload protection 11. Approval:iso9001;2000;e-mark certificate 12. Quality warranty: 13 months limited warranty, and replace all damaged items free of charge according to our warranty card permission. Product packing way : packing: color box, luxury box. Metal box, oem order is welcomed.