1920s Swiss Design Bauhaus Period Adjustable Desk / Table Lamp :: Quintessentia This is an adjustable lamp designed by the Swiss Architect, Alfred Müller, in the 1920's. The lamp, named Quick 1500, is adjustable in height and is 22 inches tall when fully extended and the shade has a diameter of 11.8 inches. The shade also rotates on its arm. The lamp is in very good condition with very little patina. Made of molded aluminum.