... E-mark,DOT approved -hid factory director -Warranty:16Months -No MOQ xenonProduct feature: Raw material : Were improted from Germany and USA, MIRCROCHIP ... D4S, D4C, motorcycle H4 (single beam, H/L halogen/xenon, H/L xenon/halogen, H/L moving 4mm, H/L moving 7mm ... (HB5, single beam, H/L moving, dual-xenon) Packing details/ Constitute :Xenon HID Bulbs 2 pcsHID Ballasts 2 pcsMounting Brackets 2 pcsManual ...