Does any such thing exist? I think it would be handy to have a 1xCR123 or AA/AAA light that is small enough for a keychain (like the quark mini, itp A1,A2,A3, etc) but has the ability to go from flood to throw.
Ideally one would need to use a twisty to adjust the focus, and a clickie to turn on/off the light, which is probably one of the big limitations to designing an adequate keychain-sized version.
Ideally one would need to use a twisty to adjust the focus, and a clickie to turn on/off the light, which is probably one of the big limitations to designing an adequate keychain-sized version.