This brutalist brass hanging lamp is made of acid treated and flame cut brass. The lamp was designed by Svend Aage Holm Sørensen for his own company Holm Sørensen & Co. It was manufactured in Denmark in the 1960s. It uses an E27 socket. Height from ceiling 130 cm. 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, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.