I've got one of these...somewhere!!! /ubbthreads/images/graemlins/eek.gif /ubbthreads/images/graemlins/ooo.gif /ubbthreads/images/graemlins/blush.gif
I used it in a 3-D cell Maglite when I got it, then took it out to exchange with one of Inretech's adapters, and I have no idea where I put the Goldenpsx adapter. /ubbthreads/images/graemlins/tongue.gif
I did *not* try it in a 4-cell Mag because I don't have one handy, so I don't know how much brighter it is with 4 cells vs. 3 cells.
I do not have any real test results, but I think it's OK. It's not quite as bright as a SureFire KL1, but it does come pretty close. If you're looking for a super narrow beam "eye killer" you'll have to find that somewhere else. But for a utility flashlight, you could do a whole lot worse. /ubbthreads/images/graemlins/grin.gif