The Klarus E1 torch has a maximum output of 1000 lumens from the Cree XP-L HI V4 6500K LED and is powered by 1 x 18650 li-ion battery. The flashlight comes with a Klarus 2600mAh 18650 battery with a built-in micro USB port, removing the need for an external charger; simply plug the included USB cable directly into the battery. 

The E1 torch offers a range of outputs, including brightness levels ranging from 2 to 1000 lumens, dual modes of tactical and outdoor, plus two special modes SOS and strobe, all of which are operated using the dual switch user interface. Found on the tail end of the light, this tactical design allows for quick, one-handed operation to find your desired output.

The torch has a built-in battery level indicator towards the head of the light, which automatically activates when the E1 is turned on. The indicator will be green if the battery level is over 70%, orange if it's between 30 and 70%, red if it's less than 30% and flashing red if it's less than 10%. 

The first flashlight with a deep carry design pocket clip, the E1 disappears in your pocket making it ideal for everyday carry.

Brightness Levels:
High: 1000 lumens - 1.5 hrs runtime
Medium: 400 lumens - 3.4 hrs runtime
Low: 100 lumens 0 14.5 hrs runtime
Moonlight: 2 lumens - 433 hrs runtime

Plus Strobe (1000 lumens) and SOS (100 lumens) modes.

Maximum beam distance 190 meters, waterproof to IPX-8 and resistant to impacts up to 1 meter.

Includes: Klarus 18650 2600mAh battery, charging cable, holster, clip, lanyard, o-ring.