Orange space age ball sphere suspension 70s

Another icon of the 70s, a spherical pendant light combining chrome metal and orange and white plastic. This one is unfortunately in poor condition, so should be reserved for a 70s enthusiast who would like to undertake a major restoration (or for spare parts) or for use as a stage or window decoration possibly. The white half-sphere is the only element to be in good condition! The orange half-sphere melted and split at the top opening and seems to have been glued back together (you can heat and reform from what i've been told...but it's going to be complicated I imagine), the chrome parts are pitted and in a serious manner for the ring handle under the sphere with the presence of corrosion, absence of socket for the bulb and electrical wiring, the mechanism which originally allowed to descend or raising the lamp to the desired height does not work correctly, you can extend the wire, but it retracts automatically, it does not stay in the desired position, the black metal canopy is a little pitted too. There I think i've covered the problem; ) the sphere measures 30 cm in diameter.