This looks like a great deal on Cibies on Amazon.com. They call them foglamps, probably for legal reasons, but they are 7" H4 headlamps. Currently $42.06 each + $6.26 each for Hella 60/55W bulbs, and free shipping. I've never seen them cheaper. And yes, they have glass lenses. They look a bit yellow in the pic, but reviews say they are clear. Just a poor pic I guess.
http://www.amazon.com/Cibie-082440-Light-Unit/dp/B008DQV88Q#productDetailsEdit: Cheesie, you should be able to run 60/55W bulbs without upgrading the wiring -- though upgrading with relays is always a good idea. Overwattage bulbs aren't really a good idea for use on public roads anyway, IMO.
