The Hoen 55w H7s are here:
http://www.hoen-usa.com/fog.htm
You can always go with yellow......its what I am running in my fogs:
http://www.hoen-usa.com/endurance.htm
This is the link for the bulb to insert into some headlight assemblies to match the whiter light:
http://www.hoen-usa.com/city2.htm
I know this bulb works in non xenon lights I dont think it works in the xenon light. Or you can be totally out of the box and run a yellow light...its what I am doing.
I by no means work for or get paid to send traffic their way but as Kirk said these are great quality bulbs. I tried just about every bulb out there and even burned a lens testing different bulbs. The best combination I found was a 90w H7 but as we know what can happen it burnt my lens. After that I bought a new set of lights and went to a HID retrofit kit.
Actually I am still running the 90w bulbs in my high beam. I use them so infrequently that even after a year I have had no problem with them. (knock on wood)