Counterweight pendant designed by Italian designer Goffredo Reggiani. Reggiani was the founder of Reggiani Spa Illuminazione, founded in 1957. The lamp is probably designed in the late 1970s, as I only came across it in catalogs from 1980 onwards. Signed with the designer logo. This piece has an attribution mark, I am sure that it is completely authentic 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.