i have a set of sonar halo projector headlights and am going to install hids in them. but idk what size bulbs these projectors use. i have a 2002 honda civic ex coupe.

 

what bulbs do thse spyder halo projectors use?

 

first most ebay projectors such as sonar should not be used with HID's because the projector lenses are made off plastic not glass like real hid projectors and can damage the plastic lenses. 2001-2003 civic use a H4 bulb.