One major good resource for LED flashlights, along with some
non-flashlight LED products, a few non-LED flashlights and lighting
products and a few laser products, is:

http://ledmuseum.home.att.net/ledleft.htm

Please allow yourself time for that one!

The author there is a major contributor to candlepowerforums.com,
another useful resource although that one is a discussion board.

- Don Klipstein )