The model includes an explosion-proof lamp SV-AG-40;
https://darimsvet.com/catalog/vzryvozashitnye-svetilniki/vzryvozashchishchennyy_svetodiodnyy_svetilnik_sv_ag_1ex_d/vzryvozashchishchennyy_svetilnik_sv_ag_40.html 
Real world size (system blocks - mm)
The number of polygons is specified without the Turbosmooth modifier;
All previews are rendered in 3ds max Vray;
The model is completely ready for rendering in 3ds max Vray + Corona.
Polys: 133,700
Verts: 156,272