Nitecore EC21 460 Lumens Flashlight.

Specifications:

Max Output : 460 lumens
Max Beam Distance : 194 m
Max Beam Intensity : 9400 cd
Max Run time : 430 h 0 m / 17.92 d
LED : CREE XP-G2 R5
Reflector : SMO
Battery : 1 × 18650, 2 × CR123
Special Modes : Location Beacon, SOS, Strobe
Length : 108 mm / 4.25 in
Head Size : 25.4 mm / 1 in
Weight : 58.5 g / 2.06 oz
Feature : Dual – Output, Tail Stand
Activity : Outdoor/Camping