I was picking up some welding supplies at Harbor Freight yesterday and saw these lights there. They aren't the best, but where I wheel they would catch a lot of tree limbs, and don't want to pay $50 per light just to break them off.
They look to be half-way decent, I'm picking up 2 pair to throw on top of the X this weekend. If anyone is interested, I'll put some pics up when they are on.
Figured I'd let you guys know, incase you are looking for some cheapie lights to put on your truck.
http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=3029