SUREFIRE M640DF SCOUT PRO 1500LM BK

Description

The Surefire M640 is a 1500-lumen weapon light with a picatinny/m-lok.

This is a high-output light aimed at outdoor and duty use, where reach matters more than avoiding glare indoors. Lumens describe total output rather than reach; a light with fewer lumens but tighter focus can throw further.

It is rechargeable, which lowers running costs but means it needs charging on a schedule rather than being left in a drawer. Confirm it fits your rail and that you can reach the switch with your normal firing grip before committing to it – a light you cannot activate under stress is worse than no light. Lights ship directly to you with no FFL transfer.

The Dual Fuel Scout Light Pro combines the proven features of the M600DF Scout Light. SureFire's Low-Profile Mount (LPM) offers unmatched flexibility, allowing the user to adjust the light's position relative to the rail. Durable 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 produces 1,200 lumens of bright white light with 123A batteries or 1,500 lumens with the SF18650B rechargeable lithium-ion battery. Its Total Internal Reflection (TIR) lens creates a hybrid beam pattern with plenty of reach and surrounding light. It's perfect for close-to longer-range use. Made of lightweight aerospace aluminum, Mil-Spec hard-anodized, and O-ring sealed to resist the elements, the Dual Fuel Scout Light Pro offers a fresh take on a legendary Weapon Light system.