Double glass and antique looking metal base wall or ceiling lamps by Cosack, 1960s, Germanyvery heavy crystal glass This lamp works with 2 x E14 light bulbs. Wired and suitable to use with 220V and 110V for all countries.Measurements:Base: 30,5 x 15,5 x 3,5 cmHeight: 12 cmGlass diameter: 14 cm.