If you can stand 2 AA's, check out a Mini Maglite Pro+. 245 lumens hi, 65 lumen low, strobe, s.o.s., lock out. About $40. I'm waiting for colors other than black to show up... I used to build 140 lumen 2AA (orig.) Mini Mags with the Terralux Mini Mag upgrade but I'm waiting for a grey or...