Yup, love rallylights! I have been purchasing bulbs and fogs (My Hella 500's came from them) for years as well. I was purchasing the Hella Optilux H4 bulbs from them a while back before they stopped selling (manufacturing?) them. Good service and prices.

Paul, it would definitely be interesting if you could perform some magic and create a new headlight assembly for HID lamps. That would be too sweet!