The Tizio is a design classic, with the first version released in 1972. It provides orientable halogen task lighting, and its elegant counterweight and arm system keep the head in a constant orientation. The fully-adjustable and balanced electrical conductor arms are made of anti-corrosion treated aluminum, and the the arm spacer bars are made of chromed steel with with red, molded, thermoplastic insulators. Both counterweiights are made of zinc alloy. The Tizio can rotate 360 degrees around its base, which incorporates a low voltage transformer and and dimmer switch. In addition, the Tizio Plus allows parallel transversal head rotation. Uses 1 X 12V 50W max halogen bulb (included).