Surefire Scout Light Pro M640DF

• Article number: M640DF-TN-PRO

The Duel Fuel Scout Light® Pro unites the combat-proven elements to 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 Duel 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 shapes the beam for 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 Duel Fuel Scout Light Pro is a new twist on a legendary Weapon Light system.

Features 

• Duel Fuel light - can be powered by an SF18650B lithium-ion rechargeable battery or two 123A lithium batteries.
• Generates up to 1,500 lumens of TIR-focused light with included SF18650B or 1,200 lumens with 123A batteries.
• Versatile Low-Profile Mount (LPM) allows the user to optimize the light's position relative to the rail.
• Virtually indestructable ultra-high-output LED 
• TIR lens shapes versatile beam with enough reach and surround light for close-to longer-range operations.
• Mil-Spec hard-anodized aluminum body and tempered window make it light rugged, durable and combat ready.
• O-ring seals keep out moisture 
• Activation via Z68 momentary/constant-on pushbutton switching with protective shroud
• Mounts for MIL-STD-1913 rails and M-LOK rails included 

Key Attributes 

High Output: 1500 lumens (SF18650B) / 1,200 lumens (123A) 

High Runtime: 1.5 hours (SF18650B) / 1.25 hours (123A) 

Peak Beam Intensity: 16,000 candela (SF18650B) / 12,000 candela (123A)

Distance: 250 meters (SF18650B) / 220 meters (123A) 

Batteries: One SF18650B recahrgeable (incl.) or two 123A lithium

Switching: Click tailcap 

Length: 5.56" (14.1 cm) 

Body

Construction: Aluminum 

Finish: Mil-Spec Hard Anodized 

Weight w/ Batteries: 5.5 oz (156 g) 

Bezel Diameter: 1.125 in (2.9 cm) 

Liquid Ingress Protection: IPX7