BAUHAUS LED lanterns are incredibly practical. The LED flashlight is a useful tool for both work and nighttime walks. Its sturdy, long-lasting plastic construction and rubberized base provide a snug fit and inhibit slipping. With three brightness settings, the flashlight offers a powerful light output and an extended lifespan of up to 1440 minutes when operated continuously. You can hang the lantern like a lamp by reversing the bottom hook. Three D-size batteries are needed to power the BAUHAUS LED lantern.