In Reply to: Re: zenon HID H1 bulb ???? posted by rogerj on October 26, 2001 at 20:50:59:
see my email off-line. I'm still not aware of anyone that makes a true HID H1 or H4 bulb - if anyone knows of one please email me.
I have seen D2s HID bulbs modified with a custom collar to fit 9006 lenses (i.e. E36 M3 stock headlights) - but again it's not a true 9006 - it's a modification to an existing HID bulb to make it fit.