The Streamlight TLR-1 delivers 300 lumens of C4 LED illumination in a compact tactical package that mounts securely to Picatinny and Glock-style rails. This weapon light combines professional-grade performance with proven reliability for law enforcement, military, and civilian applications.
What Makes This Different
The TLR-1 features Streamlight's proprietary C4 LED technology that produces a focused beam with superior penetration compared to standard LED weapon lights. The machined aluminum construction withstands recoil from magnum calibers and centerfire rifles. Rail-grabbing claws and a spring-loaded mechanism ensure the light stays locked in position through thousands of rounds.
Key Features
- 300-lumen C4 LED with 2.5-hour runtime on two CR123A lithium batteries
- Ambidextrous momentary and constant-on switching with one-handed operation
- Rail clamp system fits Picatinny, Weaver, and Glock-style accessory rails
- Hard-anodized aluminum construction rated IPX4 for weather resistance
- Tethered battery door prevents loss during battery changes
- Serialized for law enforcement accountability
- Compatible with most tactical holsters designed for weapon-mounted lights
Field testing demonstrates consistent activation under stress conditions with both strong and support-hand operation. The focused beam pattern provides positive target identification at defensive distances while maintaining peripheral awareness. The light withstands temperature extremes from -40°F to +120°F and continues functioning after impact drops on concrete surfaces.
Technical Specs
- Dimensions: 3.39" length × 1.47" width × 1.42" height
- Weight: 4.18 oz with batteries
- Output: 300 lumens, 15,000 candela peak beam intensity
- Runtime: 2.5 hours regulated, 30 hours total to 10% output
- Battery: Two 3V CR123A lithium (included)
- Construction: 6000 series machined aluminum with hard-anodized finish
- Operating temperature: -40°F to +120°F
- Water resistance: IPX4 rated
- Country of origin: USA
- Limited lifetime warranty
The TLR-1 represents proven technology that law enforcement agencies and military units rely on worldwide. Streamlight's manufacturing standards and quality control processes ensure consistent performance when accuracy and reliability matter most.