Specifications:<br />Type: T6<br />Brightness: 3000 Lumens<br />Battery type: 1x 18650 3.7v Battery not included<br />Body Material: Aluminum alloy<br />Size: 116mm Lx30mm Head Diax23mm Body Dia<br />Modes: High ，Mid，Low， Strobe，SOS<br />Switch mode: Tail