Sharkk Basics LED Headlamp Flashlight Portable IPX6 Waterproof Headlamp with Adjustable Lighting and Straps Up to 160 Lumen and 180hrs Battery Life (3 AAA Batteries Not Included) ADJUSTABLE LIGHTING - The Sharkk LED Headlamp comes with adjustable high and low beam modes each with its own set of light settings that can be accessed with a push of a button. HIGH PERFORMANCE BULBS - The headlamp has three (3) LED bulbs (up to 160 lumen/up to 180hrs burn time) that work together to provide high visibility for long distance/range and flood lighting. SWIVEL HEAD DESIGN - The headlamp housing is adjustable up to 45 degrees making it versatile/handy when tackling short range/small space projects. COMFORTABLE AND PORTABLE - The Sharkk LED Headlamp comes with a fully adjustable head strap that is easy to use and comfortable to wear. Fold straps away for easy storage or to carry around. HANDS FREE USAGE - Once it is strapped on, the headlamp stays snug and secure---with your hands free you can complete tasks faster and more efficiently. Three (3) AAA BATTERIES NOT INCLUDED.