Arpeggio Sideboard Table Light

https://www.gantri.com/products/10088/arpeggio-sideboard-table-light-by-studio-elk/10088-lg-carbon 

All objects in the scene are logically named grouped and have your Multi-sub material. The model is created for anti-aliasing so that you can control the density of the mesh for a particular frame. All files without anti-aliasing – add as you see fit.

For Corona render it is recommended to install at least version 1.5 as the glossiness of the materials is adjusted with PBR in mind.