This is a review of the JETBeam KO-01 flashlight. First impressions is a hefty feeling light that uses a single 18650 battery. It does not feel cheaply made at all.
Double click the on/off switch and it will activate the strobe. While in strobe, click the on/off and it will go to high. Then hold down the on/off to turn the JETBeam KO-01 flashlight off.
Tailcap is flat so it can be stood upright. Turn it on, stand it upright, and it will help light up a room.
Something I found to be unique, the tailcap accepts quick connect swivels. For the video I took a quick connect off one of my AR-15 rifles, and put it on the light. This means the light can be securely hung anywhere.
External USB port for charging. When charging, there is a blue led under the on/off switch that will glow blue. When finished charging, the led will turn off.
No carry case or belt click are included. To me, the belt clip and carry case are subjective. Some people may use them, while others may not.
Lanyard holes are rather small. However, with the quick connect swivel, do you need lanyard holes?