Est. 2014 | USA Small Business

SureFire LM2-B-BK | 1000-Lumens Replacement Head | for 600 and 900-Series
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Ships today or next day on most orders that are "In Stock". Some orders that are custom or large may take extra time to prepare.
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- Shipping times are estimations. Items that are custom, delayed, rejected, or affected by other acts of god will take additional time.
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Return & Exchange policy:
- Summary: Don't take those sweet Instagram pics and then try to return a used item. Must be within 30 days of delivery.
- Exchanges: Realized you need a different item? That's ok! Exchanges and returns are incredibly easy.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Wrong Items: Mistakes rarely happen. Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification, and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We will deduct refurbishing costs, plus materials and labor, of used products or modified products - or decline the return. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns. Refused returns shipping cost back to the buyer are not covered by Atomic Defense.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and cost will be deducted from Buyer's account or return refused.
- Bulletproof products: No one else accepts returns on ballistic items. We do.** However, recertification X-Ray costs on returned ballistic items is 20%.
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SureFire LM2-B-BK: Compact, Rugged, and Powerful 1,000-Lumen Forend Light
- The SureFire LM2-B-BK is a high-performance LED/TIR lens upgrade for 600-series and 900-series dedicated forend WeaponLights.
- Generates a powerful 1,000 lumens of bright white light, perfect for close- to mid-range engagements.
- Features a proprietary Total Internal Reflection (TIR) lens, which creates a long-reaching beam with ample surrounding light for situational awareness.
- Built with aerospace-grade aluminum and finished with a durable Mil-Spec hard anodized coating for extreme durability.
- Weatherproof with O-ring and gasket seals, ensuring reliable performance in any condition.
- Delivers more than 1 hour of consistent runtime and gradual output reduction past that point.
- Compact and lightweight at just 2.6 ounces with batteries, making it easy to handle without compromising on power.
- Trusted Made in the USA quality for dependable performance in the most demanding situations.
What are some common accessories to add to the SureFire LM2-B-BK?
- SureFire 123A Lithium Batteries: Reliable power source to ensure optimal performance and runtime.
- Remote Pressure Switch: Allows easier light activation without shifting grip on the weapon.
- Filter and Diffuser Lens Kits: Provides options for adjusting light output for specific scenarios, such as reducing glare or creating softer illumination.
- Weapon Mounting Accessories: Enhances compatibility with a wider range of firearms and mounting systems.
- Gear Maintenance Kits: Includes tools and cleaning materials to keep your WeaponLight in peak condition.
SureFire LM2-B-BK Features and Specs
The SureFire LM2-B-BK is a high-performance upgrade for SureFire 600-series and 900-series dedicated forend WeaponLights. Offering 1,000 lumens of brilliant white light with a TIR lens for a concentrated beam, it provides exceptional illumination for close- to mid-range environments. Built with aerospace aluminum and a Mil-Spec hard-anodized finish, it's rugged, durable, and weatherproof, making it a reliable choice for demanding conditions.
Key Features
- Powerful Illumination: Produces 1,000 lumens of bright, white LED light.
- Durability: Rugged aluminum construction with Mil-Spec hard-anodized finish.
- Weatherproof Reliability: O-ring and gasket-sealed for operation in any weather.
- Precise Beam: TIR lens delivers a far-reaching, focused beam with ample surround light.
- Compact Design: Lightweight and easy to integrate with forend WeaponLights.
- Extended Runtime: Provides over 1 hour of maximum output.
- Wide Compatibility: Fits multiple forend WeaponLight models (e.g., 617, 636, 920, and more).
What's in the box of the SureFire LM2-B-BK?
- (1) SureFire LM2-B-BK LED/TIR Lens Head
- (1) User Manual
- (1) Warranty Information Card
SureFire LM2-B-BK FAQs
What is the SureFire LM2-B-BK 6-Volt White Light For Dedicated Forends used for?
The SureFire LM2-B-BK is designed as an upgrade for SureFire 600-series and 900-series dedicated forend WeaponLights. It provides 1,000 lumens of powerful LED white light, making it ideal for close- to mid-range applications such as law enforcement, home defense, and tactical missions.
Does the SureFire LM2-B-BK LED Module - 1000 Lumens fit all SureFire forend WeaponLights?
Yes, the LM2-B-BK is compatible with all versions of the following forend WeaponLights: 617, 618, 620, 621, 623, 328, 628, 629, 636, 917, 918, 920, 923, and 936.
What batteries are required, and are they included?
The LM2-B-BK is powered by two 123A lithium batteries. These batteries are not included with the product and must be purchased separately.
How durable is the SureFire LM2-B-BK TIR Conversion for WeaponLights Black?
The LM2-B-BK is built from aerospace aluminum with a Mil-Spec hard-anodized finish. It features an O-ring and gasket-sealed design, ensuring excellent weatherproof reliability. Additionally, the tempered window and rugged construction make it combat-ready and highly durable.
What is the runtime of the SureFire LM2-B-BK LED Module - Fits Legacy Dedicated Shotgun and SMG Forends?
The LM2-B-BK provides approximately 1.25 hours of runtime at a high output of 1,000 lumens. After this period, the beam gradually decreases output over time.
Is the SureFire LM2-B-BK LED Module made in the USA?
Yes, the LM2-B-BK, like all SureFire products, is designed and built in the USA with precision engineering and high-quality materials.
How far does the beam reach?
The LM2-B-BK delivers a peak beam intensity of 11,300 candela, with a maximum beam distance of 213 meters, ensuring reliable performance for a wide range of scenarios.