The M620C Scout Light® attaches by means of an Swing-Lever™ rail clamp to long guns equipped with a Picatinny rail. Its small size increases weapon maneuverability, increases rail space available for other accessories, and minimizes added weight. It uses a high-efficiency LED emitter, virtually immune to failure since there's no filament to burn out or break, and a Total Internal Reflection (TIR) lens to create a beam with good reach and significant peripheral light for close- to medium-range applications. Maximum output is 200 lumens, and it produces tactical-level light—more than enough to temporarily overwhelm the night-adapted vision of an aggressor—for over two hours per set of batteries. The M600C has two switch options: (1) a pushbutton tailcap switch: press for momentary on, press further to click constant-on; (2) a momentary-on tape switch with a 7-inch cable that attaches to your preferred location via self-stick Velcro® backing. Constructed of high-strength aerospace aluminum with Mil-Spec hard anodizing for superior toughness and corrosion resistance, and optically coated tempered glass for maximum light transmission, the M600C is O-ring sealed to keep out dust, dirt, and moisture. Battle-tested, built to withstand the rigors of combat. Available in Black or Desert Sand. Fits:Rifles, carbines, or submachine guns with a Picatinny rail on the forend