About 18 months ago I replaced two of the three lights in the hallway with these. A few weeks ago these OPALRAY lamps started flickering when first switched on and then almost completely went out within a few seconds. As for the third (non-OPALRAY) bulb which I never replaced, it still works.
Smart socket Yandex with Alice, black
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Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
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Lamp LED Xiaomi Mi Smart LED Bulb Essential (MJDPL01YL), E27, 9 W, 6500 K
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Lamp LED Yeelight Smart LED Bulb W3 (YLDP005), E27, A60, 8 W, 6500 K
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