Nitecore EC4S 2x 18650 / 4x CR123 2150 Lumens CREE XHP50 LED Flashlight Exclude Low-profile headband adjustment clip is

Low-profile headband adjustment clip is rugged yet comfortable

There are 7 alternating slots on the side of the housing as well as a hole in the bottom to provide maximum tritium visibility

Runtime : 2h 10h 60h

Ergonomic design with chamfered edges for a comfortable feel in the hand

Nitecore EC4S 2x 18650 / 4x CR123 2150 Lumens CREE XHP50 LED Flashlight Exclude Low-profile headband adjustment clip isFeaturing the latest CREE XHP50 LED, Nitecore EC4S more than doubled the brightness of its predecessor EC4. It emits remarkable 2150 lumens that provides over 300 yards visibility. It's convenient mode switch allows you to toggle through the light's five different levels of brightness or call upon SOS, beacon, or strobe. The new uni body die casting manufacturing process improves the heat dissipation, waterproof, durability while reduces its weight.