Energizer Hardcase Professional Magnetic Headlight is designed with tool quality construction and advanced LED technology to meet the most demanding job needs. The head torch with pivoting head has been drop tested to 7m. The head light provides 250 lumens of light, a run time of up to 3 hours 30 minutes a beam range of up to 60m. Choose the comfort and convenience of a headlamp or detach and use the handy magnet to instantly mount the unit wherever light is needed.