The new ARC series of tactical lights, first unveiled to the public at the SHOT Show 2025 in Las Vegas, currently includes only two models, designed specifically for the LE users, the military and security professionals – it is no coincidence that the series is called "Duty Grade Lights".
The ARC series consists of easily adaptable and customisable modular tactical lights based on Surefire's Scout footprint and threads, thus fully compatibile with the accessories already available for that light and vice versa, allowing users to upgrade existing lights with high-performance ARC modular components.
The ARC series lights all have a 6061 T6 aluminum construction with MIL-SPEC Type III anodised finish, IPX8 waterproof certification up to 20 metres and meet MIL-STD-810H specifications, ensuring performance in the harshest environments. The power switch is on the tailcap, which is compatible with Scout threads as mentioned above.
The two models presented are the ARC 350-LR-M and the ARC 650-LR-M, which differ in terms of the batteries used and the light intensity; the common suffixes LR and M stand for Long Range lamp and M for M-LOK mounting interface, respectively
The ARC 350 version uses a Li-Ion 18350 rechargeable battery that offers 45 minutes of autonomy at 1,200 Lumen output, with a 75,000 candela hotspot and a range of up to 529 metres; the ARC 650 version uses the Li-Ion 18650 rechargeable battery, but can also use two CR123A lithium batteries with an adapter tube for true Dual Fuel functionality. The output is 1,400 Lumen with a 90,000 candela hotspot and a range of up to 600 metres. Run time remains at 45 minutes.
Both ARC lights include an angled M-LOK interface mount, and in-line and offset Picatinny adapters are optionally available.
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