LED headlamp with 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 and impact-resistant for safe indoor and outdoor use. Headlamp includes AAA batteries and provides up to 4 hours of bright light.