ICON Rogue 2 Aluminum L.E.D. Flashlight 2-AA - Black Dual output levels: 10 lumens to 100 lumens, Includes Wrist strap / Breakaway Neck Lanyard Power-regulated LED bulb never needs replacing O-ring sealed for exceptional waterproofing, 2x AA batteries Included Powered by two AA batteries, included Runs for up to 72 hours on the lowest setting