An exquisite polished nickel finish sets this modern arc swing arm apart from the rest. The metal dome shade directs light where you need it. The large extension of the arc sends light soaring into your space. Quality, functionality, and style are all present in this fabulous piece. on/off switch on backplate. 40 watts. (medium base socket) (21"Hx5.5"Wx20"Extended) Backplate 9"Hx4.5"W Metal cord cover: 2x12" rods 120" clear silver cord (10ft). Convertible to hardwire, kit included.