9012 HID Kits are found on low beam applications. They are a single beam application which means there is a separate bulb for your high beams. One of the newest bulbs in automotive lighting, 9012 applications are only found on late-model vehicles. Our 9012 HID Conversion Kit comes equipped with two premium HID Bulbs and HID Ballasts. Suppose your car has daytime running lights and or auto lights; you will need to purchase the relay and cancellers. Shop now!