The sizes correspond to those presented on the website.
Diameter 508 mm
The model is made in millimeters
The model was saved in 2015 and 2012 3ds max (V-Ray) + obj.Pivot to points of contact with the surface.The archive contains a preview and a description.
The model has an appropriate name and is located in the appropriate layer:
aleysia_pendant_light:
Polys: 28,199Verts: 22 155