h4h hids

[Dawson]

hey does anyone know how hard it is to convert h4h to h4 hids? i know someone selling them and i want them but dont have h4h connections? any help would be great, thanks

Tyler

[frozenrice]

The connections are the same for H4 and H4H, the difference between the two are the bases that hold the bulbs in place.
The base on a H4 is larger than on the H4H. If you want to use a H4 bulb on a headlight that is meant for a H4H, all you need to do is trim the base of the H4 to fit. I don't think there is a way to go the other way though. You're better off not getting the H4H and just wait for a set of H4s (The H4s are way more common - H4H are only good for Integra and Civic owners with JDM headlights.)