Perforated metal halogen floor lamp 1980s Relco

Large white lacquered metal floor lamp with perforations, a model made in the 1980s by a French designer for the Relco manufacture (Italy). This one was sourced from a polypropylene supplier (plastic sheet) with whom the designer collaborated for the production of this light fixture. Indeed, there is a large sheet of polypropylene inside the lamp acting as a lampshade. The dimmer is from Relco (Made in Italy). This light fixture could be a prototype; I have not found any other information about it.