POMEX Diving Torch led Light Scuba Dive Underwater Flashlight 18650 Battery Scuba torch uses of XML-L2 LED, Output bright can come to 1000 lumens The body of this flashlight is built of aircraft-grade aluminum alloy, and it has a very solid construction Hard-Anodized finish; Anti-abrasive, free-scratch, shock-proof. Battery 1x18650 or 3x AAA (NOT INCLUDED) Suitable for diving, hunting, cycling, climbing, camping and outdoor activity