I've been looking around lately for the best options. AC sells a light bar with or with out lights. Also 4x4lo.com has some good info on making your own. The AC bar with lights comes with four eagle eye 150 watt lights all the wiring and switch, all you would need is a relay for safety. I think its the one i'm going to get.
http://www.4x4lo.com/index2.htm
http://www.4x4parts.com/public_html/...52ad219f27c8ce