Pendant chandelier ASTRA by Paolo Castelli
Materials: brass and ash
The LED lighting is harmoniously combined with an opal diffuser that evenly distributes the light.

There are two sizes in the scene:
1200 * 600 * 200mm
600 * 310 * 100mm

Full description on the link: https://www.paolocastelli.com/en/prodotto/greenkiss/astra-suspension-lamp/ 

For Corona render it is recommended to install a version of at least 1.5 since the glossiness of the materials is adjusted taking into account PBR