CISNO Outdoor LED Light 2000 Lumens Telescope Focus Zoomable Storbe 5 Modes Tactical Flashlight for Camping Hiking Tactical outdoor flashlight,T6 Led(super bright) 5 modes storbe flashlight, High / Middle / Low / Strobe / SOS (slightly click the tail cap to select) Super bright 2000 lumens, illuminative distance up to 300 meters Power supply: 1 x 18650 Rechargeable Li-lithium battery / 3 x AAA batteries(install in the extra battery compartment ) (batteries not Included) Focus: telescope focus, zoomable flashlight