Dimensions:
Height 18 cm
Width 7.5 cm
Length 18 cm

https://artelamp.it/ru/NIMBO/A6079AL-1GY 
https://artelamp.it/ru/NIMBO/A6079AL-1WH 

“Who works in the V-Ray version lower than 3.1 be careful in the materials in the BRDF section there is a 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. ”If the CORONA version is higher than 1.4:“ For the Corona render it is recommended to install a version not lower than 1.5 since the glossiness of the materials is adjusted to PBR. ”