Allister, an Aussie who used to frequent both BicycleForums.com (???) and BikeForums.net, developed a rather unique LED white light that was quite successful.

Sadly, we have not heard from him in some time. He was a most unusual and creative fellow.

You might try a search under LED or something similar.

later . . .

Just tried a search and discovered that the search engine will only take words of 4 letters or more, leaving out LED, and it only goes back a year. However, you can look at all of Allister's posts under "Members"

And, just a little later . . .

I searched under Allister and light in advanced search, and voila,

http://www.bikeforums.net/showthread...ighlight=light

I also saw that Allister has posted recently. Hi, Allister.