Scout Light Pro M640DF

SureFire Scout Light Pro M640 Dual Fuel

The SureFire Dual Fuel Scout Light Pro combines the battle-tested features of the M600DF Scout Light. SureFire’s new Low-Profile Mount (LPM) offers unprecedented versatility, allowing the user to optimize the light’s position relative to the rail. The rugged and reliable LPM can be easily and securely mounted on any MIL-STD-1913 or M-LOK rail.

The Dual Fuel’s recoil-resistant ultra-high-output LED delivers 1,200 lumens of blinding white light with 123A batteries or 1,500 lumens with the SF18650B* rechargeable lithium-ion battery. The TIR (Total Internal Reflection) lens produces a hybrid beam pattern with long range and ample ambient light. It is ideal for both close-range and long-range applications. The Dual Fuel Scout Light Pro is constructed from lightweight aerospace-grade aluminum, features Mil-Spec hard-anodized finish, and is sealed with an O-ring to protect it from the elements—a new variant of the legendary WeaponLight system.

Delivers up to 1,500 lumens of white light for tactical applications at both close and long ranges

Low-Profile Mount (LPM) allows for optimal positioning of the light; ideal for use with other rail-mounted accessories (MIL-STD-1913 & M-LOK clamps included)

Dual Fuel—can be powered by the included SF18650B rechargeable battery or two 123A lithium primary batteries

The most durable WeaponLight with the industry’s most comprehensive remote control options

Dual Fuel Light—can be powered by an SF18650B lithium-ion battery or two 123A lithium batteries

Produces up to 1,500 lumens of TIR-focused light with the included SF18650B or 1,200 lumens with 123A batteries

The 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 produces a versatile light beam with sufficient range and ambient light for both close-range and long-range applications

Mil-Spec hard-anodized aluminum housing and tempered window make the light rugged, durable, and ready for action

O-ring seals protect against moisture

Activated via a Z68 push-button with a protective cover that turns the light on and off

Mounts for MIL-STD-1913 rails and M-LOK rails included

Note: Requires an SF18650B battery for 1,500 lumens of output, 1.5 hours of runtime, and a 250-meter beam distance