Product DescriptionThe SureFire M640DFT-PRO Turbo Scout Light Pro blends dual-fuel flexibility with a focused, high-candela beam for exceptional long-range target identification. Using the included SF18650B rechargeable lithium-ion battery, it delivers up to 100,000 candela and 700 lumens; with two 123A primary batteries it produces 90,000 candela and 600 lumens. A precision reflector concentrates light into a tightly focused beam with useful spill for situational awareness. The versatile Low-Profile Mount (LPM) lets you position the light precisely on MIL-STD-1913 Picatinny or M-LOK rails, and the rugged aerospace aluminum body with Mil-Spec hard anodizing and O-ring seals stands up to harsh conditions.Marketing Points High-candela Turbo head throws a far-reaching beam for positive identification at distance Dual-fuel design: runs on included SF18650B rechargeable battery or two 123A primaries Low-Profile Mount optimizes placement on Picatinny or M-LOK rail systems Durable aerospace aluminum construction with tempered window and hard-coat anodized finish IPX7 waterproof performance with momentary/constant-on tailcap activation Specs Model: M640DFT-PRO Turbo Scout Light Pro Light Output: 700 lumens (SF18650B) / 600 lumens (two 123A) Peak Beam Intensity: 100,000 candela (SF18650B) / 90,000 candela (two 123A) Beam Distance: up to 632 m (SF18650B) / 600 m (two 123A) Runtime: up to 2.75 hr (SF18650B) / 1.75 hr (two 123A) Emitter: White LED Power Options: SF18650B rechargeable battery (included) or two CR123A primary batteries Mount: SureFire Low-Profile Mount for MIL-STD-1913 Picatinny and M-LOK rails Body Material: Aerospace aluminum Finish: Mil-Spec hard-coat anodized Length: 5.9 in Bezel Diameter: 1.258 in Waterproof Rating: IPX7 Brand: SureFire UPC: 084871331579 MPN: M640DFT-BK-PRO Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.