SureFire Scout Light Pro Duel Fuel Weapon Light - Tan - The Dual Fuel Scout Light Pro unites the combat-proven elements of the M600DF Scout Light. SureFire's new Low-Profile Mount (LPM) delivers unprecedented versatility, allowing the user to optimize the light's position relative to the rail. Rugged and reliable, the LPM easily and securely attaches to any MIL-STD-1913 or M-LOK rail. The Dual Fuel's recoil-proof, ultra-high-output LED delivers 1,200 lumens of blinding white light with 123A batteries or 1,500 lumens of light with the SF18650B* rechargeable lithium-ion battery, and its Total Internal Reflection (TIR) lens creates a hybrid beam pattern with plenty of reach and ample surround light. It's ideal for close- to longer-range applications. Constructed of lightweight aerospace aluminum, Mil-Spec hard-anodized, and O-ring sealed to keep out the elements, the Dual Fuel Scout Light Pro is a new twist on a legendary WeaponLight system. Delivers up to 1,500 lumens of white light for close- to long-range tactical applications; Hybrid beam pattern delivers PID at medium- to long-range distances with ample spill light to help you maintain situational awareness; Low-Profile Mount (LPM) allows optimum light positioning; ideal for use with other rail-mounted accessories (MIL-STD-1913 & M-LOK cleats included); Dual Fuel-can run on the included SF18650B rechargeable battery or two 123A lithium primary batteries; The most durable WeaponLight with the most comprehensive remote switching options in the industry; Dual fuel light - can be powered by an SF18650B lithium-ion rechargeable battery or two 123A lithium batteries; Generates up to 1,500 lumens of TIR-focused light with included SF18650B or 1,200 lumens with 123A batteries; Versatile Low-Profile Mount (LPM) allows the user to optimize the light's position relative to the rail; Virtually indestructible ultra-high-output LED; TIR lens shapes versatile beam with enough reach and surround light for close-to longer-range operations; Mil-Spec hard-anodized aluminum body and tempered window make it light rugged, durable, and combat-ready; O-ring seals keep out moisture; Activation via Z68 momentary/constant-on pushbutton switching with protective shroud; Mounts for MIL-STD-1913 rails and M-LOK rails included; Note: SF18650B battery required for 1,500-lumen output, 1.5 hours runtime, and 250-meter beam distance;