In the scene:
ceiling fan – chandelier
Faro Barcelona ALO 152CM 3 PALAS LED 16W
2 options for tinting blades
Light sources are added to the plafonds (not in the group)
The texture of the tree is seamless and square 4.2K
All objects textures and materials are named accordingly.

http://www.faro-barcelona.ru/produktsiya/fan-with-light-2/ALO-152CM-3-PALAS-LED-16W/