One Pair (2) D2C D2R D2S 3000K Xenon HID Yellow Gold Rally GT Style Bulbs 35W D2C fits both (D2R ,D2S) Yellow Gold 3000K HID Bulb 35W. Xenon Gas Filled HID bulb. No Filament More light output. A 35W HID light source produced up to 3 x the lumens at the light source when compared to a 55W halogen bulbs. 3000K for optimum foul weather visibility. Popular for both on and off road racing. Longer Life. HID lamps will last, on the average over 2 times as long as halogen bulb. D2C for Both D2R and D2S Replacement Bulb for your Luxury Cars, such as Mercedes-Benz, BMW, Audi, Lexus, Infiniti, Acura.....