H7 bulb spacer used on some cars with H7 bulbs to mount HID bulbs onto the car. SOLD AS A PAIR!
As you can see from the above picture, some H7 bulbs are not held down by clips, but are mounted on another plastic assembly. Using the bulb spacer it will create the same mounting platform. Some cars this spacer is required on include Mazda and many motorcycles such as Honda CBR.
Fits also: Mazda 3 5 6 MX-5 CX-7 RX-8 Protege5