Streamlight ProTac Rail Mount HL-X Pro USB — 1000 Lumens

The Streamlight ProTac Rail Mount HL-X Pro is a long-range, low-profile rail-mounted light designed for use on long guns. It delivers a high-output setting of 1000 lumens with a measured beam of 50,000 candela and a 447 meter beam distance. The unit accepts either a Streamlight SL-B26 USB rechargeable battery pack or two CR123A lithium cells and provides redundant switching options for push-button or remote pressure pad operation.

Key Specifications

• High output of 1000 lumens and 50,000 candela for long-throw illumination.
• Beam reaches up to 447 meters measured beam distance.
• Multi-fuel power: accepts one SL-B26 USB rechargeable battery pack or two CR123A lithium batteries.
• High runtime of 1.25 hours on CR123A or 1.75 hours on SL-B26.
• Strobe runtimes of 2.5 hours (CR123A) and 3.5 hours (SL-B26).
• TEN-TAP programming with selectable modes: High/Strobe, High Only, and Low/High.
• Redundant switching via the Jack-Cap tail cap with push-button or remote pressure pad.
• Integrated rail clamp compatible with MIL-STD-1913 (Picatinny) rails.
• Durable anodized aluminum body with impact-resistant tempered glass lens; rated IP67 without remote installed and IP54 with remote installed.
• Weight approximately 7.2 oz.

Available as either a light-only version or a system, the ProTac HL-X Pro is built to integrate cleanly with modern rail platforms and accessory ecosystems. Its combination of long-throw performance, multi-fuel operation, and redundant switching makes it suitable for users seeking a rugged, dependable rail-mounted illumination solution.