
Availability: In Stock
The Streamlight TLR-1 HPL Long Gun Kit is a high-powered LED tactical weapon light built for hunters, tactical shooters, and defensive marksmen who need serious reach and brightness on the rail. This long gun kit pairs a 775 lumen light with a remote pressure switch, mounting hardware, and batteries—everything you need to add reliable illumination to a rifle or shotgun without hunting down parts separately.
Built tough for serious use, the TLR-1 HPL delivers a wide beam with strong peripheral fill and serious down-range punch. The 438-meter beam distance and 48,000 candela peak intensity let you identify and engage targets at distance—whether you're running a carbine in low light or setting up for a night hunt. C4 LED technology is shock-proof and rated for 50,000 hours of runtime, so it'll outlast the gun it's mounted to. Runtime is about 1.75 hours on the included pair of 3V CR123A lithium batteries, and the tethered battery door means you won't lose it in the field while swapping power.
The kit includes both a standard ambidextrous switch and a remote door switch option, so you can choose how you want to control the light. The remote switch setup lets you run pressure control without your thumb near the muzzle, which is a cleaner manual of arms on a long gun. The one-handed snap-on mounting interface keeps your support hand clear of the muzzle when attaching or detaching—a smart design detail for safe handling. Mounts directly to any MIL-STD-1913 (Picatinny) rail or Glock-style rail with the included locating keys and mounting clips.
Streamlight's anodized aluminum body with impact-resistant construction and unbreakable polycarbonate lens stands up to the abuse of field use and live-fire training. IPX7 waterproof rating (1 meter for 30 minutes) and an operating range from -40°F to +120°F mean it performs in real conditions. Made in the USA and backed by a limited lifetime warranty.
| Output | 775 lumens |
| Beam Distance | 438 meters |
| Peak Beam Intensity | 48,000 candela |
| LED Technology | C4, shock-proof |
| Runtime | Approximately 1.75 hours |
| LED Lifetime | 50,000 hours |
| Power Source | Two 3V CR123A lithium batteries (included) |
| Length (standard switch) | 4.83 inches (12.27 cm) |
| Length (remote switch) | 5.25 inches (13.34 cm) |
| Weight (standard switch with batteries) | 5.3 oz (150.3 grams) |
| Weight (remote switch with batteries) | 5.6 oz (158.8 grams) |
| Rail Compatibility | MIL-STD-1913 (Picatinny) and Glock-style rails |
| Waterproof Rating | IPX7 (1 meter for 30 minutes) |
| Operating Temperature | -40°F to +120°F |
| Construction | Anodized aluminum body, polycarbonate lens with scratch-resistant coating |
| Warranty | Limited lifetime warranty |
| Assembled | USA |
The TLR-1 HPL mounts directly to any MIL-STD-1913 (Picatinny) rail and Glock-style rails. The kit includes rail locating keys to adapt to a variety of rail configurations, so it'll work on most modern rifles and carbines without additional adapters.
The kit includes the TLR-1 HPL light body, a thumb-screw 'safe off' door switch, a remote pressure switch, mounting clips, and two 3V CR123A lithium batteries. You'll have everything you need to mount and run the light right out of the box.
The TLR-1 HPL runs approximately 1.75 hours per set of batteries on continuous operation. It uses two 3V CR123A lithium batteries, which are included in the Long Gun Kit. The LED itself is rated for 50,000 hours of service, so battery life is your limiting factor in the field.
Yes. The TLR-1 HPL is IPX7 waterproof, which means it's rated to be submerged at 1 meter for 30 minutes. It's built to handle wet weather hunting and field use without issue.

SKU: 115688305 • Width: 3.25in • Height: 3.25in • Depth: 6.75in • Weight: 0.69oz





Availability: In Stock
The Streamlight TLR-1 HPL Long Gun Kit is a high-powered LED tactical weapon light built for hunters, tactical shooters, and defensive marksmen who need serious reach and brightness on the rail. This long gun kit pairs a 775 lumen light with a remote pressure switch, mounting hardware, and batteries—everything you need to add reliable illumination to a rifle or shotgun without hunting down parts separately.
Built tough for serious use, the TLR-1 HPL delivers a wide beam with strong peripheral fill and serious down-range punch. The 438-meter beam distance and 48,000 candela peak intensity let you identify and engage targets at distance—whether you're running a carbine in low light or setting up for a night hunt. C4 LED technology is shock-proof and rated for 50,000 hours of runtime, so it'll outlast the gun it's mounted to. Runtime is about 1.75 hours on the included pair of 3V CR123A lithium batteries, and the tethered battery door means you won't lose it in the field while swapping power.
The kit includes both a standard ambidextrous switch and a remote door switch option, so you can choose how you want to control the light. The remote switch setup lets you run pressure control without your thumb near the muzzle, which is a cleaner manual of arms on a long gun. The one-handed snap-on mounting interface keeps your support hand clear of the muzzle when attaching or detaching—a smart design detail for safe handling. Mounts directly to any MIL-STD-1913 (Picatinny) rail or Glock-style rail with the included locating keys and mounting clips.
Streamlight's anodized aluminum body with impact-resistant construction and unbreakable polycarbonate lens stands up to the abuse of field use and live-fire training. IPX7 waterproof rating (1 meter for 30 minutes) and an operating range from -40°F to +120°F mean it performs in real conditions. Made in the USA and backed by a limited lifetime warranty.
| Output | 775 lumens |
| Beam Distance | 438 meters |
| Peak Beam Intensity | 48,000 candela |
| LED Technology | C4, shock-proof |
| Runtime | Approximately 1.75 hours |
| LED Lifetime | 50,000 hours |
| Power Source | Two 3V CR123A lithium batteries (included) |
| Length (standard switch) | 4.83 inches (12.27 cm) |
| Length (remote switch) | 5.25 inches (13.34 cm) |
| Weight (standard switch with batteries) | 5.3 oz (150.3 grams) |
| Weight (remote switch with batteries) | 5.6 oz (158.8 grams) |
| Rail Compatibility | MIL-STD-1913 (Picatinny) and Glock-style rails |
| Waterproof Rating | IPX7 (1 meter for 30 minutes) |
| Operating Temperature | -40°F to +120°F |
| Construction | Anodized aluminum body, polycarbonate lens with scratch-resistant coating |
| Warranty | Limited lifetime warranty |
| Assembled | USA |
The TLR-1 HPL mounts directly to any MIL-STD-1913 (Picatinny) rail and Glock-style rails. The kit includes rail locating keys to adapt to a variety of rail configurations, so it'll work on most modern rifles and carbines without additional adapters.
The kit includes the TLR-1 HPL light body, a thumb-screw 'safe off' door switch, a remote pressure switch, mounting clips, and two 3V CR123A lithium batteries. You'll have everything you need to mount and run the light right out of the box.
The TLR-1 HPL runs approximately 1.75 hours per set of batteries on continuous operation. It uses two 3V CR123A lithium batteries, which are included in the Long Gun Kit. The LED itself is rated for 50,000 hours of service, so battery life is your limiting factor in the field.
Yes. The TLR-1 HPL is IPX7 waterproof, which means it's rated to be submerged at 1 meter for 30 minutes. It's built to handle wet weather hunting and field use without issue.

SKU: 115688305 • Width: 3.25in • Height: 3.25in • Depth: 6.75in • Weight: 0.69oz