Out of 12 onions, 2 were dead on arrival. I reported this to the seller and got a list of irrelevant questions in response. Of course the 2 dead bulbs were the last ones I installed. Let's see if the rest die quickly. If you are considering these lamps, I suggest you consider another option.
Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review
Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
26 Review
Smart bulb Yandex with Alice, base E27, 8 W, RGB color
76 Review
Lamp LED Yeelight Smart LED Bulb W3 (YLDP005), E27, A60, 8 W, 6500 K
47 Review