We made a set of industrial lights with built in USB hubs for a customer to feature in the open office work space. It was a huge so much fun to design something sleek , stylish and yet so functional. The USB port is powered by the same power source as the lamp and eliminates the need for additional wires going into the wall.
We used high quality hemlock wood- stained and treated with a lovely finish, and painted the lamp itself bronze. The USB port was also painted to match the lamp base.