A series of surface-mounted LED luminaires with a double rounded lampshade on a thin and thick base Lampatron PIA

Diameter: 100 mm
Height: 60-80 mm

Polygons: 3860
Vertices: 3880
Turbo Smooth stack is open

Those who work in V-Ray version lower than SP1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than SP1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - what is preferable for you.

https://www.lampatron.ru/cat/item/design-lamps-pia/