LED Headlamp, Haip Aviation Aluminum Alloy Waterproof 3-Mode 240LM Cree LED Headlamp Black/Blue (18650x2 Included) 5W imported CREE LED 240LM light 3 Modes focus Light Powered by 2x18650 batteries (included) IPX-6 life waterproof (Note: Don't put it into water) Perfect fit for outdoor sports, such as camping, traveling, hiking and etc.