Work in the darkest places with the Energizer High Lumen Hybrid LED Headlamp. The Energizer headlamp is comfortable to wear and reaches over 160 feet to deliver bright, hands free light. Operating on hybrid power, this small LED light works off either two CR123 batteries or rechargeable batteries that can be charged via USB. A runtime of over 4 hours on High mode give you dependable brightness when you need your hands free. The rechargeable light also detaches from the base to double as a handheld light. When you require exceptional light output, the Turbo mode delivers 1000 lumens for ultra bright illumination. The small light is compact, lightweight and comfortable to wear. Durable metal construction ensures the reliability you count on from Energizer. For reliable performance in any situation, put your trust in Energizer.