Manufactured from high quality ABS plastic. Direct fitment for the MK7 VW Golf 3DR and 5DR models. Will not fit vehicles that comes factory fitted with xenon headlights, only as a Halogen Upgrade from standard. Comes complete with pre installed D2S HID KIT with slim line ballast installed. D2S 35W Bulb - Ballast - 6000K 35W Please Note: Some vehicles may show an error message on the dashboard, but any garage with VAGCOM diagnostic will be able to code the lights so they do not show any error sign. Only takes around few minutes to change to correct code.