When you need a small but powerful light, then you need the Fenix E12 Flashlight. This flashlight is small enough to go anywhere, and if incredibly bright. A single AA battery kicks out 130 lumens with 40 hours runtime and 289' reach. Tailcap switching controls all functions of light and comes with three brightness levels.
Specification and Features:
Tactical tap switch for on/off and output selection
Max 130 lumen output from one AA battery
Intelligent memory circuit
Three brightness levels
Lanyard, spare O-ring