Nightstick TWM850XL Tactical Weapon Light, 850 Lumens

Nightstick TWM850XL Tactical Weapon-Mounted Light

The TWM850XL represents serious illumination for serious shooters. This weapon-mounted light produces 850 lumens of white LED output paired with a high-efficiency deep parabolic reflector to generate a usable beam that reaches out to 245 meters—enough distance to identify threats and assess your environment with authority.

Design and Control

Nightstick engineered this light with true ambidextrous operation in mind. Dual Dependent Toggle Switches positioned on each side of the light let you operate both momentary-on and constant-on modes from either hand. This matters when you're mounted up and need instant control without fumbling for switches.

Construction and Durability

The housing is built from aircraft-grade 6061-T6 aluminum with a Type III hard anodized finish in black. The battery door and toggle switches use glass-filled nylon polymer for reliability. The light meets IP-X7 waterproof standards and survives 2-meter drops—the kind of real-world toughness that matters in the field.

Specifications

• Output: 850 lumens, 15,000 candela
• Beam Distance: 245 meters
• Runtime: 1.75 hours
• Power: Two CR123 lithium batteries (included)
• Dimensions: 3.75 inches long, 1.5 inches wide and depth
• Weight: 5.4 ounces
• Waterproof Rating: IP-X7
• Drop Rating: 2 meters

What's Included

The package comes with modular rail inserts, mounting screws, an Allen wrench, and two CR123 lithium batteries ready to go. Note that this light is not compatible with rechargeable batteries—stick with quality CR123 lithium cells for optimal performance.

Backed by Nightstick's limited lifetime warranty.