Link to the site:
https://www.potterybarn.com/products/chauncey-metal-floor-lamp-mp/?position=119 

Dimensions:
Height - 60.755" → 1524 mm
Width - 11.5" → 279.4 mm
Depth -18.5" → 457.2 mm

Number of polygons: 7580

Geometry is collected in a separate layer for easy import.
All materials and objects are logically named.
Texture paths are clipped.

For Corona render, it is recommended to install version not lower than 1.5, since the glossiness of materials is configured taking into account PBR.