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A blue Acebeam K1 EDC Flashlight, featuring three light sources, projects a vivid cyan 488nm beam against a white background.
The Acebeam K1 EDC Flashlight features three light sources and emits a focused 488nm cyan beam, with all settings clearly visible on the device head.
Detailed front view of the Acebeam K1 EDC Flashlight, highlighting its metallic blue ring, trio of internal light sources, and powerful 488nm cyan beam.
A blue Acebeam K1 EDC Flashlight, featuring three light sources, projects a vivid cyan 488nm beam against a white background.
The Acebeam K1 EDC Flashlight features three light sources and emits a focused 488nm cyan beam, with all settings clearly visible on the device head.
Detailed front view of the Acebeam K1 EDC Flashlight, highlighting its metallic blue ring, trio of internal light sources, and powerful 488nm cyan beam.

Acebeam K1 EDC Flashlight: Three Light Sources with Cyan Beam 488nm

$ 89.90 - $ 89.90
$ 89.90
$ 89.90 - $ 89.90
$ 89.90

Free shipping for orders over $100. Any order containing lithium batteries is at risk of abnormal shipping delays. UPS is highly recommended for any order containing batteries. UPS Ground is required for orders only containing batteries and not meeting the free shipping threshold even if other options are available during checkout.

by Acebeam

Acebeam K1 EDC Flashlight: Three Light Sources with Cyan Beam 488nm

The ACEBEAM K1 redefines what an everyday carry flashlight can be. As the world’s first EDC light to integrate three independent light sources, including a rare 488nm cyan beam, the K1 stands in a class of its own. Purpose-built for enthusiasts, professionals, collectors, and anyone who demands more from their gear, this limited-edition model combines cutting-edge LED tech with rugged durability in a compact, pocket-ready form.

At its core is a CREE XP-LR 6500K white LED that blasts up to 1,000 lumens with a beam distance of 223 meters. Switch to the 488nm cyan beam for precise, ultra-visible targeting, or activate the 365nm UV light with a powerful 1000mW output for forensic checks, document inspection, currency validation, leak detection, and more. With three distinct beams, the ACEBEAM K1 ensures you’re ready for any environment, any task, any moment.

Engineered for intuitive control, the K1 features a rotary magnetic switch for selecting white, cyan, or UV modes, while the tail switch delivers quick activation of white and UV outputs. Power comes from the included 14500 1000mAh USB-C rechargeable battery, allowing easy charging without the need for a separate charger. It also supports standard AA batteries, ensuring flexibility when you’re off-grid.

Crafted from AL6061-T6 aluminum with a military-grade HA III hard-anodized finish, the K1 is built to thrive in harsh conditions. The IP68 waterproof rating, dustproof construction, and 1.5-meter impact resistance guarantee long-lasting reliability whether you're camping, hiking, or working outdoors. Weighing just 77.4g (2.73oz) and measuring 110mm (4.33"), the K1 disappears in your pocket yet delivers unmatched capability the moment you need it.

Key Features

  • World’s first triple-source EDC flashlight featuring white, cyan, and UV outputs

  • Rare 488nm cyan beam for highly visible, precise targeting

  • CREE XP-LR 6500K LED, max 1,000 lumens, and 223-meter throw

  • 365nm UV light, 1000mW output, reveals hidden details and fluorescence

  • Rotary magnetic switch for effortless mode selection

  • Tail switch for instant on/off and white/UV control

  • Includes 14500 1000mAh USB-C rechargeable battery

  • AA battery compatible for backup power

  • IP68 waterproof (submersible up to 2 meters / 6.5 feet for 30 minutes)

  • HA III hard-anodized finish for maximum abrasion and corrosion resistance

  • Military-grade AL6061-T6 aluminum body, 1.5-meter drop tested

  • Integrated pocket clip for fast, secure carry

  • Perfect for EDC, camping, hiking, inspection work, and tactical applications

Battery

  • Included: 1× 14500 1000mAh rechargeable battery with built-in USB-C charging port

  • Compatible with standard AA batteries

Size & Weight

  • Length: 110mm / 4.33"

  • Head Diameter: 25.5mm / 1"

  • Tube Diameter: 16mm / 0.63"

  • Weight: 77.4g / 2.73oz (including battery)

White LED Outputs – CREE XP-LR 6500K

  • Low: 9 lumens — 60h

  • Med: 200 lumens — 2h 40min

  • High: 1,000 → 650 → 110 lumens

    • 1min + 30min + 30min

    • 12,432cd, 223 meters

  • Strobe: 1,000 → 650 → 110 lumens

    • 1min + 30min + 4.5h

Max Output: 1,000 lumens
Max Beam Distance: 223 meters
Max Runtime: 60 hours
Peak Beam Intensity: 12,432cd

UV Light Output – 365nm (1000mW)

  • Low: 180min

  • High: 3min → 120min

Perfect for EDC, Field Use & Professional Applications

Whether you’re navigating the outdoors, inspecting surfaces, verifying documents, or simply need a reliable everyday carry light with unmatched versatility, the ACEBEAM K1 delivers elite performance in a palm-sized package. Its precision engineering, rare cyan beam, and rugged durability make it one of the most unique and capable EDC flashlights available today.

  • 5 stars: 3 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
D
Daniel S.
A cool concept of a flashlight.

This is a pretty cool concept that Acebeam came up with. I didn't even know about this flashlight since I stopped following news about the new stuff acebeam was doing. So when killzone sent me a black Friday coupon code, I decided to take a look at what they had. I looked at my two favorite brands, which is Skilhunt and Acebeam. So after some browsing I saw two flashlights from Acebeam that piqued my interest and this is one of them. So looked up some reviews and really liked what I saw concerning this flashlight. Now this flashlight falls under 2 categories. The first category is a worker in certain fields would find this flashlight very useful with the UV light and laser. The second category is just somebody who enjoys collecting flashlights. I'm in the second category. So I decided to buy this flashlight with the coupon sale on black friday and I really, really like this flashlight. Like it so much that I bought a second one as a backup. The color on it looks very nice. The LED is very bright on the highest setting. The UV light has a low and high output. Also the laser in cyan looks so good and it's very strong and can reach very far. It does have some cons to it, which are. No lock out function and it's practically as big as a M200 skilhunt which has a 18650 battery in it. It's understandable that this flashlight would be bigger because the hardware is bigger to run 3 different light sources but at that point Acebeam should have just made it into a 18650 battery flashlight. These are the only two cons for me. Another con for other people would be the price but I used a black Friday 20 percent off coupon so the price doesn't bother me. Awesome flashlight and hopefully it will run for over ten years. Acebeam flashlights are very solid and feel solid but with LED flashlights the problems happen in the hardware years later so hopefully the hardware has some really top notch technology that will last over ten years. Also I would only want to continue buying the Skilhunt and Acebeam brand flashlights from Killzone flashlights because of their awesome customer service. They will go above and beyond to make sure you have a working flashlight and they will take care of any issues under warranty. Highly recommend buying Acebeam products from killzone instead of saving a few bucks and buying directly from acebeam.

Daniel S. review photo Daniel S. review photo
J
JE
Rare Laser Color in 3R Class

Glad they sent me Class 3R Laser, I could see the beam when pointing at stars at night! New LED was pretty strong too as a thrower and so is the UV all in one compact size! Definitely a collectible!

JE review photo
K
Keith
Great flashlight blue laser

Great flashlight blue laser never seen that on anything else