Streamlight ProTac RM HL-X Pro USB 1000LM Rail-Mount Light

The Streamlight ProTac RM HL-X Pro is a low-profile, long-range rail-mounted light designed for use on rifles and other MIL-STD-1913 (Picatinny) rails. It delivers a high output of 1000 lumens with a peak intensity of 50,000 candela and a published beam distance of 447 meters. The unit accepts one Streamlight SL-B26 USB rechargeable battery pack or two CR123A lithium batteries and includes Ten-Tap selectable programming. Durable anodized aluminum construction, an impact-resistant tempered glass lens, and integrated rail and M-LOK mounting options make it suitable for demanding field use.

Key Specifications

• The high output is 1000 lumens for maximum forward illumination.
• The peak beam intensity is 50,000 candela, providing long-range capability.
• The beam distance is rated at 447 meters (published).
• Battery compatibility includes SL-B26 rechargeable pack or two CR123A cells.
• The package includes an SL-B26 USB battery pack and USB cord.
• The switch system is a Jack-Cap tail switch with remote pressure switch capability.
• Mounting interfaces include MIL-STD-1913 (Picatinny) and an M-LOK kit.
• Construction uses anodized aircraft-grade aluminum and tempered glass lens for durability.
• Ingress protection is rated IP67 (without remote switch) and IP54 (with remote switch).
• The listed weight is 7.20 oz.

The ProTac RM HL-X Pro combines long-range output and multiple mounting options in a compact, serviceable package. Its rechargeable SL-B26 option, Ten-Tap programming, and dual switch compatibility make it a practical choice for operators seeking a reliable, adaptable rail-mounted light for duty, range work, or general-purpose long-gun use.