SureFire M640T Turbo Scout Light Pro - 700 Lumens - Black

The SureFire M640T Turbo Scout Light Pro is the highest-candela Scout Light Pro in the lineup — 700 lumens focused into 70,000 candela through a concentrated Turbo beam designed for positive target identification at extreme long-range distances, in the lightest and slimmest two-battery Scout form factor SureFire offers, in black Mil-Spec hard-anodized finish.

The SureFire M640T Turbo Scout Light Pro is a rail-mounted rifle weaponlight delivering 700 lumens and 70,000 candela peak beam intensity with a 529-meter beam distance. Powered by two CR123A lithium batteries, it features SureFire's Low-Profile Mount for MIL-STD-1913 and M-LOK rail positioning, a shrouded Z68 push-button tail cap, and O-ring moisture sealing. Length: 5.5 inches. Weight with batteries: 4.4 oz. IPX7 rated. Finish: black Mil-Spec hard-anodized (MIL-A-8625 Type III, Class 2). Two CR123A batteries included.

70,000 candela is the defining number for the M640T — candela measures the intensity of light in a concentrated beam rather than the total light output that lumens measure, and it is candela that determines how far down range a weaponlight can push usable illumination for target identification. At 70,000 candela with a 529-meter beam distance, the M640T pushes substantially further than standard-output Scout models, making it the correct choice when the engagement environment involves long corridors, open terrain, or any scenario where target identification at distance matters more than peripheral flood coverage. The Turbo beam pattern focuses the output tightly rather than distributing it across a wide peripheral field — a deliberate trade-off that prioritizes reach over situational awareness illumination at close range. The M640T is the lightest and slimmest form factor in SureFire's two-battery Scout lineup, important for operators who need maximum output without the weight and bulk of the Dual Fuel platform. The Low-Profile Mount allows the user to position the light at the optimal point on the handguard relative to other rail-mounted accessories, attaching securely to both MIL-STD-1913 Picatinny and M-LOK rails with the included cleats. The shrouded Z68 push-button tail cap provides click-on/click-off activation with protection against accidental activation. Constructed from aerospace-grade aluminum with Mil-Spec hard-anodize and O-ring sealing, the M640T meets the environmental demands of operational use without adding unnecessary size to the rifle.

Output: 700 lumens / 70,000 candela / 529m beam distance. Runtime: 1.5 hours. Battery: two CR123A lithium (included). Length: 5.5 in. Weight with batteries: 4.4 oz. Bezel diameter: 1.125 in. Tail cap: shrouded Z68 push-button. Mount: Low-Profile Mount, MIL-STD-1913 and M-LOK (hardware included). Finish: black Mil-Spec hard-anodized. Waterproof: IPX7.

70,000 candela Turbo beam delivers positive target identification at 529 meters — the highest-candela output in the two-battery Scout Light Pro lineup. Lightest and slimmest form factor in the Turbo Scout category. Low-Profile Mount provides optimal positioning flexibility on any MIL-STD-1913 or M-LOK rail. Aerospace aluminum with Mil-Spec Type III hard-anodize and O-ring sealing.

The right weaponlight for rifle and carbine users who need extreme long-range target identification capability in the lightest, slimmest two-battery Scout form factor — 70,000 candela Turbo beam, IPX7 rated, in black Mil-Spec hard-anodized.