Table lamp in a contemporary style from the manufacturer ROCHE BOBOIS.
Materials: terrazzo stone; black coated steel; blown sanded glass.
https://www.roche-bobois.com/en-CN/product/flora-table-lamp
The model is made for smoothing.
The archive also contains an obj file and a material library.
For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured with PBR in mind.