Plug this USB Lamp straight into a charging plug or computer and enjoy ultra-bright efficient LED light. This light features 3 brightness levels and is perfect for office desks, caravanning and camping.This lamp has a practical flexi arm and swivel head making it more versatile. It comes with a standard USB cable included that can be plugged into laptops and PC USB ports.. Energy efficient. 3 brightness settings. USB included. Flexi arm and swivel head. Approximate dimensions (mm) H 280 W 100 D 130