Nitecore EC20 960 Lumens 242 Yards Compact Mini Cree XM-L2 LED Black Flashlight With 1 Piece NL183 18650 2300mAh Battery High efficiency constant current circuit board provides max runtime of 520 hours Utilizes a CREE XM-L2 T6 LED Boasts a peak beam intensity of 12,450 cd and a throw distance of up to 222 meters Maximum output of up to 960 lumens Integrated