I have used a Inova STS for a while now. Very small for a keychain, gives out good light for the size and has 3 modes + variable brightness. It wouldn't give as much as a small flashlight but it is used as a backup light and not a everyday flashlight. For that I would always go for something a bit better that can be carried in my pocket ( I currently switch between a Eagletac d25c and Jetbeam RRT01 ) both have multiple modes, use CR123's and both very bright with the RRT01 rated at over 500lm.
Have a no longer available 4-sevens preon revo SS. It is fantastic. The Klarus m10 is supposedly a clone, and the Mix6 its successor.
+1 on the RRT01, I have a couple of them now, the latest one being the SE version, that's got an SOS mode along with the strobe.
I swear tapatalk is my daughters favorite app to delete, thanks for all the responses, reading now. I actually got my light working again, something is still loose, doesn't take drops well. When it works it almost outshines my fenix ld20, just not very reliable Sent from my iPhone using Tapatalk
I really like my Nitecore Tube. It doesn't have the output you are looking for, but I find it adequate. At first I wasn't big on the idea a recharge only flashlight, but after some thought I find that micro usb chargers are more randomly available than aa or aaa batteries.
Just heard that my Micro ATL G4 Cu is being built right now ... http://www.candlepowerforums.com/vb/showthread.php?t=401737
Hmmm might have to go with Ti fenix aaa, 100 lm, I love my ld20 been in my pocket for quite sometime, survived several drops and water, etc. and it's Ti so that's always fun. Sent from my iPhone using Tapatalk
Prometheus copper is a nice light BUT it looks too long for a key ring light. How long is the Beta with the disconnect and ring?Three times the length of the D2?