Mounting hardware for MIL-STD-1913 and M-LOK rails is included The Scout Light Pro for any threat level; 1,000 lumens of tactical lighting power New Low-Profile Mount allows optimum light positioning; ideal for use with other rail-mounted accessories With its recoil-proof, ultra-high-output LED delivering 1000 lumens of blinding white light, the Scout Light Pro is ready for action. Its proprietary TIR lens shapes the light into a far-reaching beam with ample surround light for exceptional peripheral vision, making it ideal for medium to longer-range applications. SureFire's new Low-Profile Mount (LPM) delivers unprecedented versatility, allowing the user to optimize the light's position relative to the rail. The LPM easily and securely attaches to any MIL-STD-1913 or M-LOK rail. The light is easily activated by either clicking its push-button tailcap switch or by pressing the pressure-activated tape switch on select models. Rugged and reliable, the Scout Light Pro is constructed of lightweight aerospace aluminum with Mil-Spec Hard Anodized finish, and O-ring sealed to keep out the elements. It is built to endure in combat without any sacrifice in weapon maneuverability.