SUREFIRE M640T TURBO SCOUT LIGHT PRO FOR PICATINNY & M-LOK

The M640T Turbo Scout Light® Pro is built as the lightest, slimmest long‑gun Turbo option, engineered for professionals who need maximum candela in a compact, non–Dual Fuel package. Running on two 123A lithium batteries, it delivers 700 lumens and an intense 70,000 candela through a tightly focused beam that excels at long‑range identification and target discrimination.

Like all Scout Light Pro models, it incorporates SureFire’s Low‑Profile Mount (LPM), which allows the user to fine‑tune the light’s placement around the handguard and other accessories. The LPM attaches securely to either MIL‑STD‑1913 or M‑LOK rails, and each light includes the appropriate mounting cleats for both systems. A shrouded Z68 tailcap provides instant, intuitive activation with a single press, even under stress or when using gloves.

Constructed from aerospace‑grade aluminum with a Mil‑Spec hard‑anodized finish, the M640T is built to withstand harsh environments and combat conditions. O‑ring seals protect against moisture, while the streamlined body preserves weapon balance and maneuverability. The result is a rugged, high‑candela illumination tool that remains lightweight, reliable, and optimized for modern long‑gun setups.

FEATURES

• Lightweight, slim profile with 6-volt Turbo Scout Light Pro performance
• Concentrated, high-candela beam pattern delivers PID at extreme long-range distances
• Low-Profile Mount allows optimum light positioning; ideal for use with other rail-mounted accessories
• Mounting hardware for MIL-STD-1913 and M-LOK rails is included
• The most durable WeaponLight with the most comprehensive remote switching options in the industry
• Virtually indestructible ultra-high-output LED generates 700 lumens and 70,000 candela of blinding light; produces tactical-level light for 1.5 hours on two 123A batteries
• Versatile Low-Profile Mount (LPM) allows the user to optimize the light's position relative to the rail
• Mil-Spec hard-anodized aluminum body and tempered window make it light rugged, durable and combat ready
• Activation via Z68 momentary/constant-on push-button switching with protective shroud
• O-ring seals keep out moisture; the M640T Turbo Scout Light Pro is IPX7 rated
• Mounting hardware for MIL-STD-1913 and M-LOK rails is included

SPECS

• High Output: 700 lumens
• High Runtime: 1.5 hours
• Peak Beam Intensity: 70,000 candela
• Batteries: Two 123A lithium (included)
• Switching: Click tailcap
• Length: 5.5 in (13.9 cm)
• Distance: 529 meters
• Construction: Aluminum
• Finish: Mil‑Spec Hard Anodized (MIL‑A‑8625 Type III, Class 2)
• Weight w/ Batteries: 4.4 oz (124 g)
• Bezel Diameter: 1.125 in (2.9 cm)
• Liquid Ingress Protection: IPX7