Hanging Lamp LEFFE DUO
The shape and silk-screening of the polycarbonate diffuser enhance the quality of the light, which spreads uniformly in space.‎ The lamp comes in two models: fixed height and height-adjustable thanks to a counterweight.

This chandelier can be found on this site.
https://www.lampatron.ru/cat/item/design-lamps-leffe-duo/