A very elegant Space Age spherical lamp from Erco. The lamp is made of brushed aluminum and a clear glass globe. The light is emitted conically downwards. The small holes in the socket also allow light to escape, making the lamp even more elegant. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution, Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.