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 W 28 × H 10 cm (12W)
Shade Ø 18 × 5 cm
Wall mount Ø 10 cm
Link to https://www.lampatron.ru/cat/item/design-lamps-turna-w/