Silos Table lamp by Atipico
https://shop.atipico.it/pshop/it/lampade-da-appoggio/1006-3285-silos-lampada-da-appoggio.html#/111-colore-nero 
https://shop.atipico.it/pshop/it/lampade-da-appoggio/1005-3284-silos-lampada-da-appoggio.html#/111-colore-nero 
https://shop.atipico.it/pshop/it/lampade-da-appoggio/1004-3283-silos-lampada-da-appoggio.html#/111-colore-nero 

dimensions:
Ø220mm x 580mm
Ø145mm x 470mm
Ø155mm x 300mm

-The model, textures and materials are named logically and in accordance with the subject.
-UVW mapping has been done on the item.
-The model is made for smoothing. If necessary, you can add TurboSmoth for closer angles.

Polys: 46,672
Verts: 45,847

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR