rue is the world's number one manufacturer of Glass Door Merchandisers. The high capacity, factory balanced refrigeration system of this GDM-72-LD Black Three Section Glass Door Merchandiser holds temperature at 33 ° F to 38 ° F (.5 ° C to 3.3 ° C) for best food or beverage preservation. --Who works with V-Ray version lower than 3.1, pay attention to materials section BRDF (Microfacet GTR (GGX)), if your version is older than 3.1 - this section will be empty, and you have to choose: Blinn, Ward or Phong, dependence on material