Just got back from my 24-hr Walmart and got 3 of them (went right after I read this thread). I have a TLR-1 that I've been alternating between the 17, 20, and 29, but now I can have one for each, and my TLR-1 will be on AR duty! Comparing side-by-side, the Nebo light doesn't overpower the TLR-1 by THAT much, but the light does seem to be "whiter" and less of a blob. I am going to keep 2 of them sealed in the packaging, and if the one I've opened survives 200-250 rds of full-power 10mm, then I'll crack the other ones open. Wanna kill these ads? We can help!