Gae Aulenti Pipistrello 620 lamp for Martinelli Luce, white opal methacrylate diffuser. Base constructed from white lacquered aluminium with a stainless steel telescope stem. Stamped to the base and retains certificate of authenticity. Black plastic cord with a switch, Italy, designed 1965, 69 cm high, 54 cm deep, extended: 85 cm high, 54 cm deep