The model was created in the 2014 version and saved in the earlier 2011.
There is also an OBJ format.
There are no third-party plugins all elements are named after their own names.
For Corona render it is recommended to install a version of at least 1.5 since the glossiness of materials is configured taking into account PBR
Sizes
Height is 450_mm.
Width is 250_mm.
Depth is 120_mm.
Link to the site https://www.trio.ru/catalog/svetilniki/bra/45299/