“Not much bigger than the CR123-sized RCR123A high discharge rate battery that comes with it, the everyday carry-suitable FourSevens Mini Turbo Mk II packs way more punch than many far larger flashlights. The integrated Cree XM-L2 emitter and included battery allow the flashlight to achieve an output of a staggering 1,020 lumens on its highest setting, and switches through high, medium, low, and…” (via )