Est. 2014 | USA Small Business

SureFire KE1 3V White Light | M300 Replacement Head
FREE Delivery & Lifetime Warranty
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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.
- Free shipping is 3-10 days and requires a purchase of $70 or more, or choose a faster method at checkout. Be sure to account for the 0-2 days it will take us to pack and ship an order, in addition to the shipping speed you choose.
- All orders ship as soon as possible. We don't like waiting and you probably don't either.
- If there are delays: (Only if delays are in green, above, do we expect them), just know that we are on your side. If you're waiting, we're waiting for you, plus hundreds and sometimes thousands of others to finish being made.
- 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 KE1 3V White Light – Compact, Durable, and Blindingly Bright
- The SureFire KE1 3V White Light is a compact, high-performance light bezel designed for the M300 Series Mini Scout Light®.
- Produces 500 lumens of intense white light, powered by a single 123A battery.
- Features a proprietary TIR lens that creates a hybrid beam pattern, offering long-range illumination while maintaining ample surround light for situational awareness.
- Lightweight and durable, crafted from aerospace aluminum with a Mil-Spec Hard Anodized finish to endure the toughest combat conditions.
- The ultra-high-output LED is virtually indestructible, providing tactical-level lighting performance with a runtime of one hour.
- Weighing only 1.6 oz and measuring just 1.8 inches in length, it adds minimal weight and bulk to your weapon.
- Proudly designed and build t in the USA, ensuring the highest quality and reliability for critical missions.
What are some common accessories to add to the SureFire KE1 3V White Light?
- Pressure Switches: Attach a remote pressure switch to optimize control and activation of the light during dynamic operations.
- Picatinny Rail Mounts: Use specialized mounts to securely attach the light to a variety of firearms with Picatinny rail systems.
- Colored Filters: Add filters, such as red or blue, to preserve night vision or enhance visibility in specific environments.
- Diffuser Lenses: Install a diffuser lens to soften the beam and improve close-range illumination.
- Extra 123A Batteries: Keep additional batteries on hand for uninterrupted performance during extended use.
- Weaponlight Covers: Protect the lens and bezel when not in use with a durable cover or cap.
SureFire KE1 3V White Light Features and Specs
The SureFire KE1 3V White Light is a compact, high-performance upgrade for the Mini Scout Light® series, offering exceptional durability and power in a lightweight design. With a 500-lumen ultra-high-output LED, it provides a hybrid beam pattern ideal for medium- to long-range operations while maintaining situational awareness with ample spill light. Built with a rugged Mil-Spec hard-anodized aluminum body and proprietary TIR lens, it withstands the toughest conditions while delivering dependable performance.
Key Features
- 500 lumens of high-intensity white light
- Tactical-level runtime of 1 hour on a single 123A battery
- Proprietary TIR lens for a far-reaching beam with surround light
- Durable, combat-ready aluminum body with Mil-Spec hard-anodized finish
- Compact and lightweight design at just 1.6 ounces (45.4 g) without batteries
- Bezel diameter of 1.125 inches (2.9 cm)
- Can illuminate distances up to 175 meters
- Made in the USA for superior quality and reliability
What's in the box of the SureFire KE1 3V White Light?
- (1) KE1H 3-Volt Light Bezel
- (1) User Manual
SureFire KE1 3V White Light FAQs
How many lumens does the SureFire KE1 3V White Light produce?
The SureFire KE1 3V White Light produces 500 lumens of high-intensity white light, providing ample illumination for medium- to long-range distances.
What type of battery does the SureFire KE1 White Light M300 Series 3-Volt Light Bezel require?
The KE1 3V White Light is powered by a single 123A battery, which is not included with the product.
How long does the battery last when using this light?
The light delivers tactical-level illumination for up to 1 hour on a single 123A battery.
Is the KE1 3V White Light Bezel - Surefire durable and combat-ready?
Yes, this light is constructed from aerospace aluminum with a Mil-Spec hard-anodized finish for maximum durability. It is designed to withstand rigorous use in combat and harsh environments.
What kind of beam does the SureFire KE1 3V White Light produce?
The proprietary TIR lens provides a hybrid beam pattern with a far-reaching high-intensity beam while maintaining ample surround light for situational awareness.
How far can the Surefire M300 KE1 3V White Light Series Bezel - KE1H project its beam?
The light has a reach of up to 175 meters, making it effective for medium- to long-range operations.
Is the KE1 3V Led Module Black/Tan - SUREFIRE compatible with other SureFire products?
Yes, the KE1H bezel assembly can upgrade your Mini Scout Light® and is specifically designed for use with SureFire M300 Scout Lights®.
Where is the SureFire KE1 3V White Light Bezel - Black/Tan manufactured?
Like all SureFire products, the KE1 3V White Light is designed and built in the USA.
What are the dimensions and weight of the optic?
The KE1 3V White Light is 1.8 inches (4.6 cm) in length, has a bezel diameter of 1.125 inches (2.9 cm), and weighs 1.6 oz (45.4 g) with batteries.