Streamlight ProTac Rail Mount HP-X Pro 800 Lumens White LED Black Long Gun Light - Light Only

The Streamlight ProTac Rail Mount HP-X Pro is a high-candela, long-range weapon light built for modern sporting rifles and other long guns. Purpose-built for long-throw illumination, it pushes 800 lumens of white LED output with a peak intensity of 105,000 candela, throwing a focused beam out to 648 meters for clearing rooms, lighting up distant targets, or punching through smoke and fog.

A user-selectable 55-lumen low mode preserves dark-adapted vision and dramatically extends runtime when full output is not required. The low-profile design keeps the light tucked tight to the rail, and the included 45-degree M-LOK mount lets you position the lamp at the 1- or 11-o'clock rail slot without bulky offset hardware.

This "Light Only" package (Streamlight 89018) ships with the essentials to get running: an SL-B26 USB-rechargeable battery pack, USB charging cord, and M-LOK mount. The integrated Jack-Cap tail-cap switch delivers momentary and constant-on activation directly from the light body.

Built around a rugged black anodized aluminum body measuring just 5.63" long with a 1.38" head diameter and weighing only 7 ounces with battery installed, the ProTac HP-X Pro keeps your rifle light and maneuverable. Backed by Streamlight's reputation for serviceable, duty-grade illumination, this is a turnkey long-gun lighting solution ready to mount and run.