This rechargeable lantern provides multiple power forms, not only as a light source but a power bank too! This hybrid technology gives you flexibility as the light works as a rechargeable light as well as with primary batteries. As part of the flexibility this light also has USB port out for charging other devices. Providing up to 1000 lumens in the highest mode.The lantern features multiple modes, supporting different usage occasions from Camping and Outdoor to Work/DIY. It also includes a dimmable option to allow for optimised brightness to meet any user need/want! The battery compartment lies underneath the light to store the included rechargeable USB cable and ports to support 4AA batteries, which will only ever be needed after the rechargeable power runs out.