Rayovac Sportsman Xtreme Headlight, High-Powered, K2 LED

3 watt. 85 lumens. Rear safety light. 20 hours battery runtime. 6 light modes. Water resistant. Long range. Outdoor. LED never needs to be replaced. The latest LED technology. 6 light modes: maximum: 100%, optimum: 50%, economy: 25%, strobe light, red safety light, red emergency blinker. Pivoting head. Lighting the way since 1914. 3 x 1.5v AA size alkaline batteries. Made in China.