Dimensions:

70 x 70 x 250

The renders were made in Coronarenderer, material conversion to Vray was done using Vray-converter.

Objects, textures, and materials have logical names.

For Corona render, it is recommended to use a version no lower than 1.5, as the glossiness of the materials is set with PBR in mind.

https://maytoni.ru/catalog/functional/potolochnye-svetilniki-func/potolochnye-nakladnye-svetilniki/svetilniki-nakladnye/c020cl-01b/