It looks like it has 'Brinkman' style optics on the front end there... I'm guessing it's a single 5mm nichia behindthe lens. Still, for the right price I'd buy one.
Time to mod it!
It looks to be a 4AA type light, throw an Everled in there to handle the voltage and go for it. Hmmmmm, might be the perfect light for me! Need to look into this...