Brushed Steel desk lamp including True White cotton hard-backed fabric shade. This collection of desk lights combines modern beauty and function. The USB-port in the base of the light is a convenient way to charge your smart phone, tablet or other mobile device on your office desk or night stand without running another cord. (Input: 100-240 Vac, 50/60 Hz, 0.5A, Output: 5 Vdc, 2A)