Pretty sure they're 55w H-2 bulbs.

Date:    Thu, 12 Oct 2006 23:24:57 EDT
From:    JordanVw@AOL.COM
Subject: Re: PROJECTZWO BULBS

In a message dated 10/12/06 10:01:44 PM Eastern Daylight Time,
gronski@GMAIL.COM writes:

> What bulbs are they? Where are you getting them? Do they come in yellow?
>
>

chris.. the p-zwo fogs just take regular h3 bulbs.  i got them at my local
NAPA. or any FLAPS

chris