1. High quality 2. reasonable price 3. wide varity, fast ... D1C/R/S; D2C/R/S; D4C/R/S;halogen lamp+ xenon lamp: H4H, H13H, 9004H, 9007H, H4L, H13L, 9004L, ... and warranty card inside one colorful boxHigh and reliable quality of ballast2)Input voltage range: DC 7 - 18V3 ... steady status6) XENON LAMP Shockproof , waterproof and dustproof test7) XENON LAMP EMC anti-jamming test High quality HID XENON LAMPS 55W ...