The SureFire 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 600-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.

Features of SureFire 6PX Pro

• High: 600.0 lumens / 1.5 hours runtime
• Low: 15.0 lumens / 52.0 hours runtime
• Tactical Runtime: 2.5 hours runtime
• Length: 5.20 inches
• Bezel Diameter: 1.25 inches
• Weight w/Batteries: 5.2 ounces
• Batteries: 2 123A (included)
• 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