Got pros: Wheel block included, convenient fastening, can be removed for cleaning at any time, it immediately worked with several smart home applications Different cons: Sometimes the remote falls off, although everything is perfectly controlled from the phone

I took the first one (450С) for a room, probably less than 12 sq. m. There was clearly not enough light. Along with this, the lighting became acceptable. Nevertheless, I don’t understand those who write that for a room of 20 squares, one such 550s is enough. Maybe they take it for moles probably. I definitely do not have enough of it for 12 squares. But overall it's a good thing.

In general, I am satisfied with this lamp. I took it for 7500. I connected it to Alice without any problems, I control my voice. The only thing is that Alice does not support all the settings that are in the native application. The power is enough for a room of 15 squares, if it is square. I have 16 m2 hanging in the hall, but the room is narrow and elongated and there is less light at the far ends. Saves that there I have spotlights. Will fit into the renovation in the Scandinavian style. Very

Room 25m2, everything works perfectly, there is more than enough lighting for the room, I haven’t found any shortcomings yet