The Nightstick TWM-30 is an all-metal tactical weapon mounted light designed for pistols that produces up to 1200 Lumens with a highly efficient LED and parabolic reflector that extends the focused beam up to 194 meters. The TWM-30 Metal Tactical Light uses a halo that provides peripheral illumination making this ideal for identifying threats and other CQB situations. A single-motion ambidextrous switch offers the option to choose between momentary-on and constant-on light modes as well as user-selectable strobe modes. The lightweight and durable 6061-T6 aluminum construction is impact and chemical resistant as well as IP-X7 waterproof. It is powered by the two included CR123 batteries for up to 1.75 hours of runtime and comes with a limited lifetime warranty. The included rail spacers allow you to mount this light on virtually any handgun.Features:1200 Peak Lumens194-meter peak beam distance1.75 hour peak runtimeModes: Momentary, constant, strobe6061-T6 aluminum constructionType III hard-anodized finishSingle-motion, ambidextrous switchImpact and chemical resistantIP-X7 waterproofIncludes two CR123 batteriesIncludes 3 cross-rail inserts and 2 cross-rail mounting capsSerialized for personal identificationWeight: 5.4 oz.Limited lifetime warrantyNightstick flashlights manufactured by Bayco Products Inc. is a global brand of professional lighting products including handheld lights, headlamps, and other lighting solutions. Made from high-quality materials like CREE LEDs and state-of-the-art electronics to provide you with a long-lasting and dependable flashlight.