Funny you should bring this up, since I ordered these on Fri.
I haven't decided exactly where I'm going to mount them yet (they're huge), but they take a H-4 halogen bulb (hi & lo beam, same as stock VX bulb) & I'm planning to convert them over to HID since I have an extra set in inventory.![]()
Also, check Little Laurie's gallery for pics, she has a nice looking light array on her roof basket.