MANY CHELSOM TABLE LAMPS CAN BE ADAPTED TO INCLUDE A USB CHARGING PORT WITH INTEGRAL (OR OCCASIONALLY REMOTE) TRANSFORMER. MODIFICATIONS TO DEPTH OF TABLE LAMP BASE OR WALL LIGHT BACKPLATE MAY BE REQUIRED IN ORDER TO HOUSE THE PORT AND TRANSFORMER. CHARGING PORTS ARE ALWAYS WIRED ON A SEPARATE CIRCUIT TO ENSURE CHARGING CONTINUES WHETHER THE LAMP IS REMOTELY SWITCHED ON OR OFF. A MINIMUM OF 50 PIECES IS REQUIRED FOR PRODUCTION.