SUREFIRE M640DF 6-Volt Dual Fuel Scout Light® Pro W/ Z68 Tailcap

Meet The Dark Head-on. 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

Key Features:

• High Output — 1,500 lumens (SF18650B) / 1,200 lumens (123A)
• High Runtime — 1.5 hours (SF18650B) / 1.25 hours (123A)
• Peak Beam Intensity — 16,000 candela (SF18650B) / 12,800 candela (123A)
• Batteries  — One SF18650B rechargeable (incl.) or two 123A lithium
• Switching — Click tailcap
• Length — 5.56 in
• Distance — 250 meters (SF18650B) / 220 meters (123A)
• Construction — Aluminum
• Finish — Mil-Spec Hard Anodized
• Weight with batteries — 5.5 oz
• Bezel diameter — 1.125 in (2.9 cm)
• Liquid Ingress Protection — IPX7