Features: Material: High quality Aluminium High power mode with maximum output of 2200 lumens output (Max) . Special reflector design， enhance light output in intension and distance. Water resistant， can be used in rainy weather， but can not put it into water . Super Bright ，Made with high quality Aluminium alloy Bulb: XM-L T6 Made with fortified glass lens 5 modes: High， Mid， Low， Strobe， SOS Size(mm): 146( length ) x 44( head diameter ) x 25( body diameter Powered by 1*18650 battery (NOT INCLUDED ) ON/OFF with switch on the torch's end LED lifetime : 10， 000 hours Work Voltage: 3.5-4.2VPackage Includes: 1PC 2200 Lumens UltraFire CREE XM-L C8 T6 LED Flashlight 18650 Torch Lamp Light