Surefire M640DF Pro
The new Surefire Scout Light® Pro Dual Fuel is the ultimate singleoutput WeaponLight, uniting the combat-proven elements of the M600DF Scout Light® with SureFire’s new Low-Profile Mount (LPM). The LPM delivers unprecedented versatility by allowing the user to optimize the light’s position relative to the rail. Rugged and reliable, the LPM can be easily and securely attached to any MIL-STD-1913 or M-LOK rail. The Scout Light Pro Dual Fuel features a recoilproof, ultra-high-output LED that delivers 1,200 lumens of blinding white light with 123A batteries and 1,500 lumens of light with the SF18650B* rechargeable lithium-ion battery. A proprietary Total Internal Reflection (TIR) lens shapes the recoil-proof LED’s light into a beam with plenty of reach but enough surround light to accommodate peripheral vision, making the Scout Light Pro Dual Fuel ideal for closeto longer-range applications. A slight press of the Z68 tailcap switch will activate the momentary-on, while fully depressing the tailcap until it clicks will activate constant-on. Constructed of lightweight aerospace aluminum with a Mil-Spec Hard-Anodized finish, and O-ring sealed to keep out the elements, the rugged and lightweight Scout Light Pro Dual Fuel will endure combat-like conditions without any sacrifice in weapon maneuverability.
*SF18650B battery required for 1,500 lumen output, 1.5 hours runtime, and 250 meter beam distance