This AAA LED flashlight from Maratac features a hand polished 6AL4V titanium body with knurling and twist-head switch for three brightness levels. It's outfitted with a Cree XP-G2 S4 emitter and an orange peel reflector. The lens has been treated with an anti-reflective coating and the circuit is reverse polarity protected. Runs on one AAA battery and features a glow-in-the-dark diffuser and reflector ring. Mode: Output / Runtime High: 145 lumens / 70 minutes Medium: 40 lumens / 7 hours Low: 1.5 lumens / 55 hours