Name: Cluster Pendant Light Josie made of Opal Glass Version: 2013 Preview: No Units: Centimeters Dimension: ↔30 cm XForm: Yes Texture: Yes Render: V-Ray 5, Corona 6 Formats: 3Ds Max 2013, OBJ The unit of measurement is in "cm". If you have "mm", then in case of increasing or decreasing the height of the surface, you will need to adjust the Max. level (Corona) and Amount (V-ray) values. For "Displacement" to work correctly, your scene must be in centimeters and at the correct scale. All objects in the scene have one Multi/Sub-Object material applied.