SureFire M640T Turbo Scout Light Pro

The SureFire M640T Turbo Scout Light Pro is a long-gun weapon light featuring a compact, lightweight design and a high-candela LED output. It has a rated output of 700 lumens and 70,000 candela, with a reported beam distance of up to 529 meters (1,735 feet).

The M640T uses two 123A (CR123A) lithium batteries and has a reported runtime of 1.5 hours. Its housing is constructed from aerospace-grade aluminum with a black Mil-Spec hard-anodized finish. The light also features O-ring sealing and an IPX7 water-resistance rating.

The included mounting hardware supports MIL-STD-1913 Picatinny and M-LOK rail interfaces. Additional design details include a shrouded Z68 push-button tailcap with momentary and constant-on operation, as well as compatibility with standard SureFire remote tape switches and tailcaps.

Product Specifications

• Brand: SureFire

• Model: M640T Turbo Scout Light Pro

• Product Type: Long-gun weapon light

• Light Output: 700 lumens

• Candela: 70,000

• Beam Distance: 529 meters (1,735 feet)

• Runtime: 1.5 hours

• Power Source: Two 123A (CR123A) lithium batteries

• Battery Type: Non-rechargeable

• Length: 5.5 inches

• Weight: 4.4 oz with batteries

• Bezel Diameter: 1.125 inches (22 mm)

• Water Resistance: IPX7

• Housing Material: Aerospace-grade aluminum

• Finish: Black Mil-Spec hard-anodized

• Tailcap: Shrouded Z68 push-button

• Switch Operation: Momentary and constant-on

Additional Product Details

• Low-Profile Mount (LPM) design

• Mounting hardware for MIL-STD-1913 Picatinny and M-LOK rails

• O-ring sealing

• Compatible with standard SureFire remote tape switches and tailcaps