The Headlamp is lightweight and very comfortable. It’s great for working under the hood of your car or when you’re on a hike or a bike ride. The Headlamp is water resistant, rotates 120 degrees vertically, and the LED shines bright at 75 lumens. You’ll get 6 hours of light on one full charge. It has a Micro USB port for rapid charging or you can simply use the portable solar panel for off-the-grid charging. The Headlamp measures 2.5” wide and weighs in at only 1.5 oz. It includes a comfortable headband and comes in two colors (Black or Hi Viz Yellow).