Vintage chrome lamp, 70s Space Age design

Large vintage chrome metal lamp design 70s space age. The metal rings are movable and can be put as you wish, a small black collar was put by the previous owner to hold those at the top but can be removed. Opaline glass globe 15 cm in diameter, total height 62 cm it weighs 1450 grams note, slight pitting more important inside the rings, some on their exterior these remain tiny defects having no aesthetic impact it works perfectly but the bulb is not supplied.