-no plugins/modifiers etc
-model fully UVs unwrapped
-diffuse texture size: 8192x8192
-model was made in real size
-scene units measurement: millimeters
-dimensions: 72.2 H x 60.7 W x 63 D (cm)

https://www.lakiq.com/transparent-hanging-light-with-remote-control-stepless-dimming-adjustable-height-p-133202.html 

You can find even more high-quality models in my profile:
https://3dsky.org/users/TypicCube