What if my car doesn’t use an HID bulb?

Many vehicles come with a variety of different bulbs and configurations. The type of bulb that the new retrofit projectors take does not directly correlate with the bulb that originally came on your vehicle. For example- if your vehicle comes with an H13 bulb, a new wiring harness should be utilized that plugs directly into the H13 socket This powers the ballasts and controls the bi-xenon function on the new projectors(which have their own specific bulb fitment).