Acrylic half-globe "up and down" pendant light, Scandinavian design from the 1970s

Half-globe pendant lamp "up and down" white acrylic, wood and rattan, scandinavian design 1970s. Dimensions of the half globe 45 X 25 cm, white, very good condition. Complete wooden border but with a small crack along the length (barely visible, possibly to be glued back). Electrification and up and down mechanism in working order. Uncommon model, in the style of solbackens svarveri.