LED headlamp with a shatterproof lens features four light modes to provide the appropriate amount of light in dark or low-light conditions. Powerful beam delivers 300 lumens of light at a distance of up to 55 meters. Pivoting head quickly adjusts to direct the light exactly where you need it. Durable construction is water-resistant & impact-resistant for safe indoor & outdoor use. Headlamp includes AAA batteries & provides up to 4 hours of bright light.