The archive includes a model of 5 elements plus instructions on how to rotate the lamps correctly.
Lamp 3PH, EURO SPOT G12-E 153894Lamp SLV EURO SPOT G12 (3Ph)Lamp SLV 3Ph EURO SPOT 153424Lamp SLV 3Ph EURO SPOT TRACK DALI 1002672Lamp SLV 3Ph EURO SPOT 1001481
Vray version 3.20.03Corona version 1.7
Polys: 170166Verts: 224,000
Stage organization:
https://www.slv.com
basicdecor.ru
Who works in V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable for you
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.