LED headlamp is comfortable, powerful & robust to illuminate any job or task that requires the use of both hands. Two light modes let you control your desired brightness level for convenient use in a variety of conditions. Powerful beam delivers up to 200 lumens of light at a distance of up to 50 meters. Pivoting head quickly adjusts to direct the light exactly where you need it. Headlamp includes three AAA batteries & provides up to 7 hours of bright light.