The Streamlight TLR-1 is a compact, durable LED weapon light designed for general-purpose tactical or duty use. It outputs 300 lumens of white light with a peak beam intensity of 12,000 candela, offering useful throw while preserving peripheral visibility in confined or low-light environments.

This unit mounts securely to most railed handguns or long guns using a tool-free rail grip clamp system, and includes only the Glock-style mounting key. Powered by two CR123A lithium batteries (included), it features a machined aluminum housing with a black anodized finish. The light supports momentary and constant-on modes via an ambidextrous switch. No strobe function is present on this model.

No box included. Only includes Glock mounting key.

Features:

• 300 lumens with a peak beam intensity of 12,000 candela

• White LED with optimized beam for mid-range applications

• Rail grip clamp system for quick, tool-free mounting

• Ambidextrous switch for momentary or constant-on use

• Durable machined aluminum housing with black anodized finish

• Powered by two CR123A lithium batteries (included)

Specifications:

• Weight: 4.18 oz (118.5 g)

• Length: 3.39 inches (8.61 cm)

• Battery Type: Two CR123A lithium batteries

• Runtime: 2.5 hours continuous

• Peak Beam Intensity: 12,000 candela

• Output: 300 lumens