Streamlight TLR-1 HPL LED Weapon Light with 2 CR123A Batteries, Picatinny/Glock-Style Rails, Aluminum Matte Finish

The Streamlight TLR-1 HPL LED weapon light delivers serious firepower in a compact, fieldproven package. Built for shooters who demand reliable illumination on rifles, pistols, and carbines with Picatinny or Glock-style rails, this 775-lumen tactical flashlight cuts through low-light scenarios with a focused long-range beam and bright peripheral wash. Whether you're running a home-defense rifle, duty gun, or competition setup, the TLR-1 HPL mounts solid and stays there—no hunting for alignment keys or fumbling with installation.

The engineering here is no joke. A C4 LED rated for 50,000 hours of service life shrugs off recoil and abuse that would kill lesser lights. The deep-dish reflector design throws a 438-meter beam with 48,000 candela peak intensity, so you're not just illuminating nearby threats—you're reaching distance targets. Runtime hits 1.75 hours on the included pair of CR123A lithium batteries, and the tethered battery door stays attached while you reload, eliminating the annoyance of lost components in the dark. Comes with mounting keys for adapting to various rail platforms, making it flexible across your lineup.

Built to last. Anodized aluminum construction with an unbreakable polycarbonate lens rated IPX7 (waterproof to 1 meter, 30 minutes) keeps it functioning from desert to rain-soaked woods. Operates reliably between −40°F and +120°F, and the snap-on, one-handed interface keeps your support hand clear of the muzzle during attachment. Choose standard ambidextrous switch for simplicity or remote switch for tactical versatility and pressure-pad control.

Key Features

• 775 lumens with 438-meter beam distance and 48,000 candela peak intensity
• C4 LED technology with 50,000-hour lifespan; shock-resistant, battle-tested design
• Mounts directly to MIL-STD-1913 Picatinny rails and Glock-style rail systems
• Runs 1.75 hours per battery set; includes two CR123A lithium batteries
• Tethered battery door prevents loss; tool-free one-handed operation
• Deep-dish reflector optimizes long-range targeting beam with superior peripheral light
• IPX7 waterproof rating; operates −40°F to +120°F
• Unbreakable polycarbonate lens with scratch-resistant coating
• Durable anodized aluminum; assembled in USA

Specifications

Frequently Asked Questions

What rails does the Streamlight TLR-1 HPL mount to?

The TLR-1 HPL mounts directly to MIL-STD-1913 Picatinny rails and Glock-style rail systems. It comes with rail locating keys to adapt to various rail platforms, so you can move it between rifles, carbines, handguns, and other firearms with compatible mounting surfaces.

How long does it run on a charge?

Runtime is 1.75 hours per set of batteries. It's powered by two CR123A lithium batteries, which are included in the box. A tethered battery door makes swaps quick and keeps you from losing parts in the field.

Can I use the TLR-1 HPL in wet or cold conditions?

Yes. The light is IPX7 rated, meaning it's waterproof to 1 meter for 30 minutes, and it operates reliably across a temperature range of −40°F to +120°F, so rain, submersion, winter hunts, and desert heat won't slow it down.

Is a remote switch available, and what does it offer?

Yes. The TLR-1 HPL is available with either a standard ambidextrous momentary/steady on-off switch or a remote pressure switch option. The remote switch version includes a port plug for remote switch assembly, giving you hands-on tactical control. A Long Gun Kit (#69219) is also available with thumb screw safe-off, remote pressure switch, and mounting clips.