Vintage suspension system up and down

Vintage suspension system goes up and down dating from the 70s. Plastic globe, metal sphere and handle. Height adjustable from 100 cm to 175 cm, works with a b22 bulb of 75w maximum. Good general condition, some small traces of use and presence of rust on the metal inside (close to the bulb but is not visible from the outside and does not prevent the proper functioning of the lamp). Size: Diameter of the globe: 42 cm. Height: from 100 cm to 175 cm.