COMPACT RAIL MOUNTED TACTICAL LIGHT WITH INTEGRATED RED AIMING LASER. . Lightweight rail-mounted light, constructed of an impact-resistant polymer, is designed to fit compact and sub-compact handguns. It also fits most full-sized handguns with rails on the market. Now shining brighter at 125 lumens!. . Features C4® LED technology and a 640-660nm red laser. . 5300 candela peak beam intensity; 125 lumens. . Runs 1.5 hours to the 10% output level ( LED only or LED and laser); 11 hours (laser only). . Textured parabolic reflector produces a concentrated beam with optimum peripheral illumination; optimized electronics provide regulated intensity; red laser provides long-range targeting. . Compact – weighs 2.81 oz. (79.7g) with included battery; 2.73" (6.93 cm). . Key kit included for mounting to a variety of weapons (H&K USP models do not include key kit). . Rail clamp designed to rapidly attach/detach from side of weapon. One handed snap-on and tighten interface keeps hands away from muzzle when attaching/detaching. . Windage and elevation adjustment screw mounted in brass bushing for dependable zero retention of laser. . Ambidextrous momentary/steady On-Off switch. . Three position mode selector switch for Laser only, LED illumination only or both Laser and LED. . Uses one 3V CR2 lithium battery (included). . Impact-resistant Engineering polymer construction with durable anodized aluminum facecap. . Borofloat high temperature glass lens. . Operating temperatures of -20°F to +120°F. . IPX4 water-resistant. . Serialized for positive identification. . Models also available for H&K USP Compact frame and H&K USP Full Size frame. . Limited lifetime wa