Here are a few that I have been looking at:

http://store.ijdmtoy.com/High-Power-...headlights.htm

http://stores.homestead.com/hstrial-...Categories.bok

http://www.bajadesigns.com/ProductDe...mNumber=530003

It would be nice to find something more efficient though.

Let me know your thoughts.

Thanks,
-Cap