The INFORCE ARC is a modular tactical flashlight designed for professionals who demand extreme performance and adaptability. Built with a Surefire thread pattern and Scout footprint, the ARC offers unparalleled versatility, allowing users to upgrade existing lights with high-performance components. Its LR head delivers an impressive 90,000 candela hotspot for long-range target identification, with a powerful throw reaching up to 600 meters, and 1,400 lumens of spill lighting for a wide field of view especially in CQB situations. The ARC's integrated mounting lugs are compatible with various hardware, including the included M-LOK 45 Mount, with additional options like the M-LOK Inline Mount and 1913 Offset Mount available separately. Powered by a rechargeable 18650 battery, it offers 2 hours and 45 minutes of continuous operation, while its dual fuel capability allows users to run CR123 batteries with the included adapter tube. Constructed from durable 6061-T6aluminum with a hard coat anodized finish, the ARC is fully waterproof to 20 meters and meets MIL-STD-810H specifications, ensuring performance in the toughest environments. Inforce ARC 650-LR-M Light Kit w/Mount IF71016