D2C - Here you will find all of the products that we offer for vehicles using bulb size D2C (D2S/D2R).
It is just one of many sizes that we have available so please make sure that it is the correct fitment for your vehicle. These bulbs are used in factory installed HID vehicles and some aftermarket headlights.

The “C” in D2C stands for Combo. It has the necessary slots in the base to fit headlight housing for D2S and D2R bulbs.