Goldjoy-UniqueFire UF-2230 SUPER Bright 1000Lumens CREE XM-LU2 LED Flashlight Torch(1*18650) Outdoor activities. (for climbing,camping,seeking survival,walking,fishing as well as hunting, etc.) body of this flashlight is built of high quality aluminum alloy,and it has a very solid construction Excellent waterproof, suitable for outdoor environment, adverse weather conditions UniqueFire SUPER Bright 1000Lumens CREE XM-LU2 LED Flashlight Torch Hard-Anodized finish; Anti-abrasive, free-scratch, shock-proof