Lamp CIRCA 1960 designer reggiani hillebrand or Bellini

Italian design lamp from the 60s and 70s. In great condition, almost new. Very little paint missing and above all it is functional. Chrome not pitted. Difficult attribution!!! Either Egon Hillebrand (it's the base that makes me say) or Bellini, Reggiani others??? Description: Color: Mustard, chrome and black. Base diameter 16 cm Light tube length 13 cm diameter 7cm Height of the upright lamp 46cm Length of chrome tubes 6 cm each. Length of black corrugated flexible plastic 20cm Original plug and cables, but switch probably changed.