I installed 20 of these around my house the day before in 2015. They work and look fine after initial installation, but the white caps (the only visible part after installation) have started to rust and look shabby. In addition, on three lights, the aluminum strips (springs) holding the light in place failed due to tension on the strip at power up, resulting in the light not being secured and not flush with the bezel. I want to replace spring washers but don't know where to find them.
Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review
Lamp LED Yeelight Smart LED Bulb W3 (YLDP005), E27, A60, 8 W, 6500 K
47 Review
Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
26 Review
Smart socket Yandex with Alice, black
30 Review