Potence Pivotante Wall Lamp

Charlotte Perriand was inspired by the boom of sailboats when in 1938 she conceived Potence Pivotante. Designed as a highly accessible swivel lamp, realized using two black tubular sections assembled in the shape of an inverted ?L? to lead the electrical wire from the switch to the bulb. The steel arm fixed to the wall rotates on the horizontal axis, describing an angle of almost 180?.