Nightstick Xtreme Lumens Weapon-Mounted Light | 850 Lumens

The Nightstick TWM-852XL Xtreme Lumens tactical weapon-mounted light for long guns delivers a high-output LED rated at 850 lumens. It provides a beam distance of 245 meters and a runtime of approximately 1.75 hours on primary CR123 batteries. The light mounts to a Picatinny rail and features an IP-X7 waterproof aluminum housing for field use.

Applications include precision range work and low-light field operations where a compact, rail-mounted long-gun light is required. The rear-facing single switch supports both momentary and constant-on activation for streamlined operation during equipment transitions.

Product Specifications

• The light produces 850 lumens for high-output illumination.
• The runtime is approximately 1.75 hours on the supplied batteries.
• The beam reaches about 245 meters for long-gun illumination.
• The measured intensity is 15,000 candela.
• The switch offers momentary and constant-on functions.
• The mount is designed to attach securely to a Picatinny rail.
• The housing carries an IP-X7 waterproof rating.
• The case is constructed from aircraft-grade 6061-T6 aluminum with a Type III hard anodized finish.
• The head diameter is 1.2 in (30 mm).
• The overall length is 3.5 in (89 mm).
• The width is 1.5 in (38 mm).
• The depth is 1.5 in (38 mm).
• The light uses LED as its light source.
• The power source is 2 CR123 lithium primary batteries, which are included.
• The UPC is 017398806503.

Compact and purpose-built, this Nightstick weapon-mounted light combines high output, a focused beam profile, and durable construction for sustained use on long-gun platforms. Its straightforward rear switch and Picatinny interface make it suitable for users who need reliable, repeatable illumination without excess bulk.