--- title: "Nightstick 850 Lumen Weapon-Mounted Light" description: "Tactical weapon-mounted light with an 850 lumen LED and a beam rated to 245 meters. Includes ambidextrous toggles, IP-X7 waterproofing, and 2 CR123 batteries." canonical_url: "https://www.kygunco.com/product/nightstick-twm-850xl-850-lumen-tactical-weapon-mounted-light" meta: author: KYGUNCO "og:description": "Tactical weapon-mounted light with an 850 lumen LED and a beam rated to 245 meters. Includes ambidextrous toggles, IP-X7 waterproofing, and 2 CR123 batteries." "og:image": "https://cdn.kygunco.com/assets/products/161769/thumbnail.jpg?v=1713454751" "og:image:height": "500" "og:image:width": "500" "og:title": "Nightstick 850 Lumen Weapon-Mounted Light" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Sights, Lasers & Lights](https://www.kygunco.com/category/shooting/gun-parts/sights-lasers-and-lights) / [Weapon Lights](https://www.kygunco.com/category/shooting/gun-parts/sights-lasers-and-lights/weapon-lights) / NGH-TWM-850XL ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/161769/main.jpg?v=1713454751) For illustration purposes only, this image may not be an exact representation of the product. # NIGHTSTICK Tactical Weapon-Mounted Light 850 Lumen White LED Tactical weapon-mounted light with an 850 lumen white LED and a focused beam rated to 245 meters. Features ambidextrous dual dependent toggle switches for momentary-on or constant-on operation, aircraft-grade 6061-T6 aluminum housing, IP-X7 waterproofing, and 2 included CR123 batteries. $109.95 ** 5 interest-free payments of **$21.99** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Almost gone. Order now before it sells out. Item # 161769 Style NGH-TWM-850XL UPC 017398805438 Condition New Manufacturer [Nightstick](https://www.kygunco.com/brand/nightstick) Weight 1 lb ### Nightstick 850 Lumen Tactical Weapon Mounted Light The TWM-850XL Tactical Weapon-Mounted Light uses an LED rated at 850 lumens working in conjunction with a high-efficiency deep parabolic reflector to create a usable beam of light rated at 245 meters. This weapon light features a unique and completely ambidextrous Dual Dependent Toggle Switch on each side of the light to operate the momentary-on and constant-on lighting modes. The housing of the TWM-850XL is constructed from aircraft-grade 6061-T6 Aluminum with a Glass-filled Nylon Polymer battery door and toggle switches. Power comes from two included CR123 batteries. (Not compatible with rechargeable batteries.) **FEATURES** - LED technology - Ambidextrous toggle switch - Momentary or constant-on flashlight - Sharp focused beam for distance illumination - Aircraft-grade 6061-T6 aluminum housing - Glass-filled nylon polymer toggle switch - Type III hard anodized finish - Beam distance rated at 245 meters - IP-X7 Waterproof - Impact & chemical resistant - Serialized for personal identification - 2 CR123 batteries (included) - Limited Lifetime Warranty **SPECIFICATIONS** - UPC: 017398805438 - Multi-Function: Yes - High Lumens: 850 - High Beam Distance (m): 245 - High Candela: 15,000 - Drop Rating: 2 m - Water Rating: IP-X7 Waterproof - High Runtime (h): 1.75 - Light Source: LED - Serialized: Y - Case Material: Aircraft-grade 6061-T6 Aluminum w/Type III Hard Anodized Finish - Body Color: Black - Quantity of Batteries: 2 - Power Source: CR123 - Package Contents: Light, 4 sets of cross-rail inserts, 4 cross-rail mounting cap head screws, Allen wrench, 2 CR123 Lithium batteries - US Patent(s) : 9713217 and 10451384 - Warranty: Limited Lifetime Warranty ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Nightstick ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/nightstick-twm-850xl-850-lumen-tactical-weapon-mounted-light#webpage","@type":"WebPage","description":"Tactical weapon-mounted light with an 850 lumen LED and a beam rated to 245 meters. 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