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Lumitwin’s durable dual-barrel LEP flashlight promises 2km range and comes with modular filters

The Lumitwin DL700 has two 21700-form 6,000mAh Li-ion batteries. (Image source: Kickstarter)
The Lumitwin DL700 has two 21700-form 6,000mAh Li-ion batteries. (Image source: Kickstarter)
Lumitwin DL700 is a new dual-barrel LEP flashlight with twin 1100-lumen beams, four glass filters, aerospace aluminum build, IP68 rating, and 10m drop resistance. Powered by two 6000mAh batteries, shipments begin December 2025.

The Lumitwin DL700 is a high-spec, dual-barrel flashlight recently introduced on Kickstarter. The design is based on two independent Blue Lake NT2 LEP modules. Each barrel can be operated separately to get different lighting modes and focused beam control. The maximum stated beam distance is 2,000 meters, with a peak output of 1,100 lumens in dual-head, dual-battery mode. Four user-selectable glass filters - red, green, flood, and standard - are supplied for adaptable output.

The casing is CNC-machined 66061 aerospace-grade aluminum alloy. Drop resistance is rated to 10 meters and the design passes IP68 for waterproofing. Weight with batteries is just over 1kg. Two 21700-form 6,000mAh Li-ion batteries are included, with up to 16 hours of single-head operation. The flashlight uses USB Type-C for charging. Each barrel has separate switches and brightness settings. The included hard case is foam-fitted to the flashlight, filters, batteries, braided rope, and carabiner for secure portability.

(Image source: Kickstarter)
(Image source: Kickstarter)

Pricing and availability

  • Super Early Bird price: $329/unit (65% off MSRP).
  • Early Bird: $399/unit.
  • Pair/Couple package: $850 for two units.
  • Add-on battery: $15; extra flashlight: $380.
  • Shipping (tracked): $9-$19 for 1PC, $14-$23 for 2PC depending on region (US, Canada, EU, UK, SEA, JP/KR, AU/NZ, etc).

Production began in early 2025, Kickstarter launched in October, and mass shipping is promised by December. Package includes the DL700 unit, two batteries, four filters, rope, carabiner, protective case, mounting rings, and filter set.

Buy the Olight Arkfeld Pro Rechargeable EDC Flat Flashlight on Amazon.

(Image source: Kickstarter)
(Image source: Kickstarter)
(Image source: Kickstarter)
(Image source: Kickstarter)

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 11 > Lumitwin’s durable dual-barrel LEP flashlight promises 2km range and comes with modular filters
Anubhav Sharma, 2025-11- 4 (Update: 2025-11- 4)