Direct descendant of the 6P, the original compact high-intensity flashlight Dual output; 600 lumens or 15 lumens, housed in a high-strength aluminum body Performance and versatility in a rugged aerospace aluminum flashlight Go With The Game Changer. The 6PX Pro traces its origins directly to the SureFire 6P that introduced the compact, high-efficiency flashlight in 1988. Its LED 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. Its tail cap offers momentary-on low, constant-on low and constant-on high. Its high-strength aerospace aluminum body is sculpted for a secure grip and Mil-Spec hard anodized for scratch, abrasion and corrosion resistance. Its polycarbonate micro-textured reflector delivers a comparatively wider beam with generous peripheral light. The 6PX Pro does the family proud. KEY ATTRIBUTES HIGH OUTPUT 600 lumens HIGH RUNTIME 1.5 hours PEAK BEAM DISTANCE 8,700 candela BATTERIES Two 123A (incl,) SWITCHING Click tailcap LENGTH 5.2 in (13.2 cm) OUTPUT HIGH OUTPUT 600 lumens HIGH RUNTIME 1.5 hours LOW OUTPUT 15 lumens LOW RUNTIME 52 hours DISTANCE 187 meters BODY CONSTRUCTION Aluminum FINISH Mil-Spec Hard Anodized WEIGHT WITH BATTERIES 5.2 oz (147 g) BEZEL DIAMETER 1.25 in (3.175) LIQUID INGRESS PROTECTION IPX7 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