The Sig Sauer FOXTROT2R Lightfight delivers a blinding 700 peak lumens and 20,000 peak candela of intense tactical illumination with a runtime of up to 1.5 hours. Engineered for maximum adaptability, it features ambidextrous activation paddles supporting momentary, latching, and threshold modes to match your operational needs. It offers versatile dual-fuel power management, running on either a standard CR123A battery or the two included 16340 high-capacity rechargeable Li-ion batteries. Built for hard duty, the compact black anodized housing features a rugged IPX-7 waterproof rating to survive submersion and severe impact. Most notably, the integrated Bluetooth™ LightFight™ technology allows it to pair seamlessly with the XRAY5™ Advanced Red Dot Sight, automatically boosting your reticle brightness the exact moment the light is activated. Sig Sauer FOXTROT2R Lightfight Bluetooth Rechargeable Weapon Mounted 700 Lumens Black Light w/(2) 16340 High-Capacity Li-Ion Batteries SOF2RLF01