Cut through the darkness and light up your target with 1,200 lumens of intense white light using the Surefire® M640DF Scout Light® Pro Weapon Light from GunMag Warehouse. Constructed of durable, yet lightweight aircraft-grade aluminum with a corrosion-resistant Type III anodized finish, this ultrareliable tactical flashlight delivers unmatched reliability, shock resistance, and clarity for lasting field performance with virtually any rail-equipped or M-LOK®-compatible long gun. Powered by two 123A lithium batteries or a rechargeable SF18650B lithium-ion rechargeable battery (not included), and operating on a single high-output LED bulb, this 6V weapon light offers an impressive 1,200 lumens of brilliant white light for up to 1.5 hours of battery life for superior clarity and lightning-fast target identification in virtually any environment. The proprietary Low-Profile Mount (LPM) easily and securely attaches to any MIL-STD-1913 or M-LOK rail for quick installation. User-friendly push-button controls deliver quick, intuitive operation, while the premium TIR lens converts the light into a high-intensity beam, ideal for medium- and long-range applications. What’s more, this weapon-mounted tactical light is equipped with durable O-ring seals for reliable performance in wet, corrosive environments. IPX7 waterproof.