For long lasting performance the Nebo 6095 LUMO black Keychain Light with carabiner clip is made out of anodized aircraft-grade aluminum water-resistant body. The included carabiner clip allows the user to attach the light to a backpack, car keys, and more! The LED flashlight is powered by (3) LR44 batteries. The high powered 25 lumen LED light can be used for camping, hiking, and other outdoor activities.