I tried searching but didnt find an answer so sorry in advance. Anyway i have halo projectors i bought off ebay and the left low beam went out so i bought stock bulbs and imagine that, they dont fit so im kind of stuck. I know they make H1 and H3 bulbs for these but im not exactly sure what im looking for.
These are the halos i have so you know what im talking about
PONTIAC GRANDPRIX 97-03 HALO PROJECTOR HEADLIGHT CHROME - eBay (item 200562207378 end time Jan-12-11 16:11:33 PST)