Description
The Streamlight ProTac 2.0 Rail Mount is a high-output tactical weapon-mounted flashlight purpose-built for rifles and long guns. It drives a maximum of 2,000 lumens on High with a peak beam distance of 266 meters, and falls back to a runtime-friendly 250 lumens on Low for general-purpose use. The body is machined from aluminum with a rugged black anodized finish and is rated dust proof and waterproof for dependable performance in harsh environments.
Designed to mount directly to Picatinny (MIL-STD-1913) rails, the ProTac 2.0 features a tailcap switch for intuitive one-handed activation of High, Low, and Strobe modes. On High it produces 2,000 lumens with a 266-meter beam and runs 2.5 hours; on Low it delivers 250 lumens with a 93-meter beam and runs 11 hours; the Strobe function runs 4.5 hours for signaling or disorienting a threat. The light measures 6.30″ overall with a 1.02″ body diameter and a 1.46″ bezel, weighing 9.06 oz with the battery installed.
Power comes from the included SL-B50 rechargeable Li-Ion battery pack, which charges inside the light via Streamlight’s USB-C charging system – no disposable cells required. The combination of solid aluminum construction, IP-rated sealing, and Streamlight’s reputation for dependable tactical illumination makes the ProTac 2.0 a go-to upgrade for defensive rifles, duty carbines, and sporting long guns.
