Nightstick TCM-550XL Compact Weapon-Mounted Light – 550 lm

Description

The Nightstick TCM-550XL is a compact weapon-mounted light that delivers a bright white LED output rated at 550 lumens. A precision-engineered TIR lens produces a focused beam with a published range of 136 meters. Ambidextrous rear-facing toggle switches provide intuitive momentary and constant-on operation. The housing combines aircraft-grade 6061-T6 aluminum with a polymer rear section for a balance of durability and weight.

Key Specifications

• The light output is 550 lumens.
• The beam is rated to 136 meters.
• The runtime is 2.5 hours.
• Power is supplied by one CR123 / CR123A battery.
• The body is constructed from 6061-T6 aluminum with a polymer rear housing.
• The unit weighs 2.5 oz.
• The light is rated IPX7 waterproof.
• Controls are ambidextrous rear-facing toggle switches with momentary and constant-on modes.
• Includes four handgun-specific modular rail inserts, two spare Allen screws, an Allen wrench, and one CR123 battery.
• Mounts to Picatinny/Weaver rails.

Compact, rugged, and purpose-built, the TCM-550XL provides reliable illumination for low-light tasks, duty use, and range work. Its focused TIR beam, ambidextrous controls, and modular rail-fit system make it a practical choice when you need a durable, no-nonsense light that integrates cleanly with modern handgun platforms.