The Shroom Lamp (3-Ring) bears an industrial modern art design. It was made with a piston from an airplane propeller. The piston has been high-polished to achieve a mirror finish. Featuring an ultra-modern look, the lamp that measures approximately 7" tall is ideal for your office or home. It comes with a 60-watt bulb, cord, and a durable on and off switch. The 20-piece limited edition features hand-engraved numbering at the bottom of the lamp.