cheap plastic and yarn are over. Went back and got the metal which I would recommend. I would try screwing one in and it would lock up in just a few turns if you could start it and I would have to use needle nose pliers to loosen it. When I did this with very little effort, a piece broke off. That's why I say cheap plastic.
Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
26 Review
Lamp LED Yeelight Smart LED Bulb 1S, YLDP13YL, E27, 8.5 W, 6500 K
43 Review
Smart bulb Yandex with Alice, base E27, 8 W, RGB color
76 Review
Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review