Review on Ceiling lamp Yeelight YLXD013-A, 50 W, color: white by Dimitar Mitev ᠌

Screwing the mount into the concrete ceiling is still a "pleasure". The lamp requires a ground wire, but it does fine without it. Some pros: Controlled via remote control or phone app. Various color backlights, great match with moon mode. You can adjust the brightness and "temperature" of the light. Cons: Color illumination is configured only through the application.