I have them at work. They are spare sealed beam units for a Boeing 767. Halogen 500W at 24v. I would have to rig up an extra battery and some heavy duty wiring, but they would be easy to fit. They can illuminate a runway from 10 miles away, so imagine what they could do if attached to a car! I like the laser idea too! Unfortunately night driving is a necessity for me, and I am getting fed up with it.