Arte lamp
Arte Bolla-Unica A1921SP-1CC
Arte Bolla-Unica A1921SP-1AB

Chandelier Height Without Chain (mm) 650
Chandelier height during installation (mm) 700-1500
Length / Width (mm) 320x250
Number of lamps: 1

Arte Bolla-Unica A1922SP-1CC
Arte Bolla-Unica A1922SP-1AB

Chandelier Height Without Chain (mm) 720
Chandelier height during installation (mm) 780-1520
Length / Width (mm) 390x300
Number of lamps: 1

In the archive:
.max 2015
.max 2012
.obj
.mtl
.jpg (render)

Another model:
https://3dsky.org/3dmodels/show/lee_broom_mini_crescent_suspension 

All models:
https://3dsky.org/users/JOeMax/models 

Real models:
Arte Bolla-Unica A1921SP-1CC
https://svetilnik-online.ru/svetilnik-ljustra-arte-bolla-unica-a1921sp-1cc 

Arte Bolla-Unica A1921SP-1AB
https://svetilnik-online.ru/svetilnik-ljustra-arte-bolla-unica-a1921sp-1ab 

Arte Bolla-Unica A1922SP-1CC
https://svetilnik-online.ru/svetilnik-ljustra-arte-bolla-unica-a1922sp-1cc 

Arte Bolla-Unica A1922SP-1AB
https://svetilnik-online.ru/svetilnik-ljustra-arte-bolla-unica-a1922sp-1ab