Post by
Fenvy »
https://forums.nicoclub.com/fenvy-u13048.html
Sun Jan 18, 2004 6:19 am
some housing is projector based and others are reflector based. Sometimes the design expect the light bulb's light shield to do that job (so bean pattern don't go all over the place)
i have a 9006 kit for sale on ebay... it's d2s bulbs, that means it has no light shield and is probably best for the 94+ integra... projector bases headlight. Now my 99 accord, it has reflector based system. It would be better to have d2r bulbs...
I know some cars are neither projector nor have the little reflector shield right in front of the bulb... I don't know what cars have them though
this is d2r on the left and d2s on the right. there are also d1s d1r... and other bulbs but I don't know that difference being how d2r and d2s seemly most popular