This Purelite Handy Rechargeable LED Lamp provides a natural daylight effect to best illuminate your project.This low energy lamp uses LED technology to provide virtually no heat. It is fully rechargeable via a USB socket, just plug it into your laptop or PC and off you go! And once recharged it has a 3 - 3.5 hours battery run time.The lamp has 3 colour temperatures allowing you to use the best lighting to suit your project. With 280 lumen brightness and a 180 degree lamp angle you can light up your work wherever it may be.The touch sensitive light controls make it easy to use. This lamp has a USB cable included.