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Streamlight TLR-1 HL Weapon Light

Streamlight TLR-1 HL Weapon Light

Manufacturer: Streamlight
Category: Weapon Lights & Flashlights
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High Output 1,000 lumens
High Runtime 1.5 hours
Batteries Two 123A lithium (incl.)
Switching Click tailcap / ambidextrous paddles

Full Specifications

1. General Information

Name	Streamlight TLR-1 HL
Manufacturer	Streamlight, Inc.
Country of Origin	United States
Type / Role	Rail-Mounted Tactical Weapon Light
Introduced / Service Entry	Circa 2010s (updated model)
Status	Active / In Production
Unit Cost	~$150–$180 (street price)

2. Performance

Maximum Output (Recharge)	N/A (CR123A primary)
Maximum Output (Lithium)	1,000 lumens
Peak Beam Intensity	20,000 candela
Operational Range (Throw)	283 meters
Endurance (SF18650B)	N/A
Endurance (2x CR123A)	1.5 hours
Photonic Barrier Pen	Effective for indoor/CQB and medium-range identification

3. Dimensions

Length	3.39 inches (8.61 cm)
Bezel Diameter	~1.47 inches (width)
Height	1.44 inches
Maximum Operational Weight	4.32 ounces (122.5 g) with batteries

4. Payload & Armament

Illumination Type	High-power white LED (TIR optic)
Mounting Footprint	Glock / Picatinny rails
Rail Hardware Included	Rail locating keys
Primary Lens	Shockproof Borofloat glass
Switches Supported	Ambidextrous momentary/constant, programmable strobe

5. Propulsion (Power Subsystem)

Primary Source	2x 3V CR123A lithium batteries
Secondary Source (Dual)	N/A
Thermal Regulation	Regulated output electronics

6. Communication & Control (Activation)

Control Type	Rear paddle switches
Circuit Protection	Built-in
Ingress Protection Rating	IPX7 (waterproof)

7. Operational Use

Primary Users	U.S. Law Enforcement, Military, Civilian Defense
Combat Proven	Yes (extensive field use)
Notable Deployment	Patrol, tactical operations, home defense

Our Rating

The overall rating is based on review by our experts

7.8

Accuracy 8 / 10
Performance 8 / 10
Technology 8 / 10
Reliability 7 / 10

PROS

Extremely bright 1,000-lumen output with strong throw and peripheral coverage.
Secure, tool-free rail mount compatible with multiple handgun and rifle platforms.
Solid 1.5-hour runtime with standard CR123A batteries.
Durable aircraft aluminum construction and IPX7 waterproof rating.
Ambidextrous switches with programmable strobe for tactical flexibility.

CONS

Requires disposable CR123A batteries, which add long-term operating costs.
Fixed high output without variable brightness modes.
Slightly bulkier profile may require specific holster compatibility.
No integrated laser sight (available in TLR-2 variants).
Strobe activation requires multiple paddle taps, which can take practice.

Streamlight TLR-1 HL Tactical Weapon Light

The Streamlight TLR-1 HL stands as a reliable tactical weapon light designed for demanding close-quarters and low-light operations. This compact, high-lumen illuminator equips pistols and rifles with powerful visibility, enabling rapid target identification and threat assessment in nighttime or confined environments common to law enforcement patrols, military special operations, and civilian home defense.

Manufacturer

Streamlight, Inc., a U.S.-based company headquartered in Eagleville, Pennsylvania, manufactures the TLR-1 HL. The light is assembled in the USA of U.S. and foreign components, reflecting the company’s decades-long focus on durable professional-grade lighting for first responders, military personnel, and tactical users.

Capabilities and Performance

The TLR-1 HL GUN LIGHT produces 1,000 lumens of output with 20,000 candela peak beam intensity, projecting a focused beam reaching up to 283 meters while maintaining wide peripheral illumination for situational awareness. Its TIR optic optimizes the beam pattern for both throw and spill. Runtime reaches 1.5 hours on high with two included CR123A lithium batteries, supported by regulated electronics that maintain consistent output.

A rail-grip clamp system enables quick, tool-free attachment and detachment on Glock-style and MIL-STD-1913 (Picatinny) rails without interfering with the muzzle. Ambidextrous rear paddle switches support momentary and constant-on activation, with a user-programmable strobe mode for disorientation or signaling. The unit features a machined 6000-series aluminum body with anodized finish, a shockproof Borofloat lens, and IPX7 waterproof rating (submersible to 1 meter for 30 minutes). It operates reliably across extreme temperatures.

Cost/Price

Street prices typically range from approximately $150–$180, making it a cost-effective choice compared to premium competitors while delivering proven durability and performance.

Reviews

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