Just print the two parts in any color you want.
Need to buy:
Any lamp socket you want (E27).
Wood x 4:
https://www.obi.de/leisten/rechteckleiste-eiche-20-mm-x-5-mm-laenge-1000-mm/p/5964135
Fabric cable:
https://www.amazon.de/-/en/Textile-Coated-Plastic-Conductor-Accessory/dp/B07P91JZVY/ref=sr_1_6?crid=VKVXAHDIPQ40&keywords=stoffkabel&qid=1659537377&sprefix=stoff+kabel%2Caps%2C87&sr=8-6
Saw the wooden bar in equal pieces (4 per side) and assemble them with the printed parts. I didn't need glue - just try it.
L'autore ha contrassegnato questo modello come una sua creazione originale.