Max Output 200 .0 lumens Low Output / Runtime 15 .0 lumens / 45 hours Tactical Runtime* 2 .0 hours Length 5 .20 inches Bezel Diameter 1 .25 inches Weight w/Batteries 5 .2 ounces Batteries 2 123A *Runtime (at highest setting for multiple-output flashlights) until output drops below 50 lumens Description 6PX-B-BK The 6PX Pro's high-efficiency LED—virtually immune to failure since there's no filament to burn out or break—provides two light output levels: a brilliant, penetrating, perfectly pre-focused 200-lumen beam, and a 15-lumen low-output setting that lets you greatly extend the runtime per set of batteries, an invaluable option when you find yourself miles from civilization. Press the tailcap switch for momentary-on low, press further to click constant-on low, return to off and press or click on again within two seconds for high. The high-strength aerospace aluminum body is smoothly sculpted for a comfortable, secure grip and is hard anodized to military specifications for extreme resistance to scratches, abrasion, and corrosion. A polycarbonate micro-textured reflector delivers a comparatively wider beam with generous peripheral light. We also make a polymer-body version of this light, the G2X Pro, and a single-output version with a tactical tailcap switch, the 6PX Tactical. Features Virtually indestructible LED emitter regulated to maximize light output and runtime Two output levels—high for maximum light, low for extended runtime Precision micro-textured reflector creates smooth, optimized beam Tough polycarbonate window resists impact High-strength aerospace aluminum body, Mil-Spec hard-anodized for extreme durability Dual-output tailcap click switch—press for momentary-on low, click for constant-on low, return to off then press or click again for high Weatherproof—O-ring and gasket sealed Includes high-energy 123A batteries with 10-year shelf life