Nitecore NU21 Black

Max Output 360 Lumens
Max Beam Distance 58 m
Max Beam Intensity 840 cd
Max Runtime 37 h 0 m / 1.54 d
Battery Built-in 500mAh Li-ion Battery
Special Modes Location Beacon, SOS
Beam color White Light, Red Light
Dimensions 60.1mm x 33mm x 25.5mm (2.37″ x 1.30″ x 1.00″)
Weight 44 g / 1.55 oz
Feature Rechargeable, Triple Output