Set 321 - Chandeliers:

1. Chrome and White Glass Pendant Lamp
https://www.1stdibs.com/furniture/lighting/chandeliers-pendant-lights/chrome-white-glass-pendant-lamp/id-f_16228312/ 

2. Pair of Chrome and White Glass Pendant Lamps by Sonneman
https://www.1stdibs.com/furniture/lighting/chandeliers-pendant-lights/pair-of-chrome-white-glass-pendant-lamps-sonneman/id-f_15757272/ 

3.-

4. Pendant lamp SECTO Octo 4240 Lamp
https://loft-concept.ru/catalog/chandelier/podvesnoy-svetilnik-secto-octo-4240-lamp/