The Herth+Buss 99910400 LED Workshop Light is a versatile and robust battery-operated work lamp designed for professional use. Featuring a powerful 500-lumen main light and an additional 120-lumen spotlight, it provides excellent illumination for various tasks. This lamp is equipped with a strong magnetic base and a rotatable hook, offering multiple mounting options for hands-free operation. The durable housing ensures reliability in demanding workshop environments. It operates on a rechargeable 3.7V 2600mAh Li-Ion battery, providing up to 3 hours of main light or 6 hours of spotlight operation on a single charge. Charging time is approximately 4 hours via USB-C.