Uploaded April 2026 | Updated September 2026, 2 weeks ago

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The ProTac® Rail Mount 1L-X and ProTac® Rail Mount 1L-X Pro are compact, multi-fuel, high-output tactical light designed for short-barreled rifles, carbines, and submachine guns. The standard model features a push-button tail cap, this light offers ease of activation without a pressure pad. The pro model features the innovative Jack-Cap® tail cap, this light offers dual operational redundancy — choose push-button activation or remote pressure switch control for ultimate flexibility. This tactical light delivers high lumen output for superior visibility in low-light environments. It is perfect for law enforcement, military, and tactical applications.

For more information visit streamlight.com/products/detail/protac-rail-mount-1l-x

TIME STAMPS
0:00 Introduction
0:20 Tail Cap Options
0:43 Light Modes
1:12 Single Cell Multi-Fuel Battery Capability
1:28 Range Demo
1:34 Outro