We apologize to our users with disabilities that may find it difficult to use our website. We are working hard, and are committed to making our site more accessible for all users, including those with disabilities or impairments. If you have trouble using our website please feel free to call our customer service department and we will be happy to assist you in placing your order over the phone. The phone number for customer service is 800 338 6799. For your convenience, customer service is available from 9 am to 5 pm Eastern Time Monday through Friday. Thank you for your continued support and patience as we work to improve the accessibility of our website.

Skip to main content

JETBeam KO-01 Rechargeable Aluminum LED Flashlight 2xCR123, 1080 Max Lumens


MSRP* : $40.95 | You Save* : $1.15 (3%)
Part #: JTKO01 | JETBeam
Earn 398 knifeREWARDS Points!
JTKO01: KO-01, 1080 Max Lumens
JETBeam has always focused on high-performance LED flashlights. Thanks to its excellent performance and outstanding workmanship, it has a stellar reputation and has been widely used in multiple fields, including outdoor activities, military use, law enforcement, industrial lighting, aviation, marine, etc. In some areas, JETBeam has been regarded as one of the leading mid-to-high end flashlight brands and flashlight technology development explorers. The KO-01 is a slender tactical flashlight with a specially designed LED for the perfect mix of throw and flood lighting. Batteries NOT included.
  • Built from aircraft aluminum alloy, strong structure but light weight
  • Military hard III anodize surface process
  • Cree XP-L led, max 1080 lumen output
  • Latest high-performance optical system, max beam distance up to 174 meters
  • Built-in advanced efficient power management circuit, max runtime to 250 hours
  • Improved circuit design providing double intelligent protections for LED and battery to maximize their lifespan and ensure safe use
  • Toughened ultra-clear mineral glass
  • IPX-6 waterproof
  • Impact-resistant accords with US MIL-STD-810F ( 1.5 meters)
  • LED: Cree XP-L
  • Max Output: 1080 lumens
  • Reflector: Smooth aluminum alloy reflective cup
  • Glass: Toughened ultra-clear mineral glass
  • Body material: aircraft aluminum alloy
  • Surface anodize: military hard III anodize
  • Battery: 1 x 18650 or 2 x CR123A (not included)
  • Switch: side switch
  • Size: diameter: 28mm, length: 128mm
  • Weight: 90.6g (excluding battery)
  • Accessories: USB charging cable and spare O-ring
  • Made in China

UPC Code: 6957883840206

JETBeam KO-01 Rechargeable Aluminum LED Flashlight 2xCR123, 1080 Max Lumens3.000 (2 reviews)
3.0 out of 5 stars
5 star
4 star
3 star
2 star
1 star
JETBeam KO-01 Rechargeable Aluminum LED Flashlight 2xCR123, 1080 Max Lumens
3 out of 5
Pennsylvania USA
Pros: Durability, Brightness
Cons: None
Good light, but...
First of all, Knife Center service is excellent. I have used this light for about one month. I also bought a pair of rechargeable 18650 batteries with a charger on Amazon https://www.amazon.com/gp/product/B0129F9BXK/ref=od_aui_detailpages00?ie=UTF8&psc=1. The light seems to be well made and bright, but there are a couple of things that are disappointing - perhaps I should have researched it more fully. This light does not focus to a tight circle - the focus is fixed to a fairly wide area. The switch is hard to find in the dark, and difficult to operate while wearing gloves (I have a much cheaper light which has a tail-cap switch, which is very intuitive) and there is no defensive bezel. It would be good if they would make an updated version would have these features.
JETBeam KO-01 Rechargeable Aluminum LED Flashlight 2xCR123, 1080 Max Lumens
3 out of 5
Pros: None
Cons: None
Can't prove it by me !
I really hope this light will achieve it's "glowing" writeup because I did not see the fact that the battery does not come with the package. My bad, I guess.
Loading Reviews


Subscribe to our Newsletter for exclusive offers!