Kōsen Fine Flashlights

09/23/2026

We're fighting inflation with our wallet-friendly, no-nonsense VME 2AA Classic.

Beautiful full spectrum illumination at 3500K powered by Nichia 519A.

Powered by batteries you can get anywhere.

Simple and powerful with 100 lumens for 5.5 hours on the same batteries your Xbox controller uses.

Fully user-maintainable, just like all our lights.

Made in the USA because we can.

https://www.kosen.one/product/vme-2aa-classic

09/13/2026

Our newest light, the MDCT HCRI drops Monday at 12 Noon Eastern.

Enjoy an unprecedented 10,200cd pure white sunlight in your pocket, with the MDCT pocket spotter flashlight.

07/26/2026

Incoming!

07/21/2026

We're honored to be able to offer the inimitable Sapphire 1910K in this incredible blasted & washed finish by legendary maker Don McLeish himself. It will be on the site at 12:00 Noon ET. With a stunning finish, a soothingly warm candlelight colored beam, and incredible runtimes on a single AAA battery, this is truly a light for life. https://www.kosen.one/product/keychain-aaa-flashlight-ti-sapphire-usa-1910k-super-warm-led

03/16/2026

We finally have the MDC V3 HCRI in stock and it is very nice. 16x the dynamic range with a dimmer low and a brighter high, much longer runtimes, and field configurable from 7 different presets. Nichia sm353

Our flagship light, now improved with dimmer low, a longer, more sustained medium, and brighter high, with 14x the dynamic range of our last...