Perfect for rooms up to 10-12 m2. I hung two on a 15m2 room, because one seemed not enough, even a large version of the 550C. Although who cares. But now, at full power, the room is as bright as in an operating room)) The full functional potential is revealed, of course, only through applications (Yeelight, MiHome). The remote control is in principle convenient for quick actions and basic settings. I also installed Yeelight switch-buttons, switched the lamps to Flex-mode, now they are always…

I have been using it for several years, no problems, easy to install and select the desired range of lighting from warm to cold.