
They are not as bright as the 100w halogen bulbs they are designed to replace. All three worked and had minimal flicker. I thought it might be a dimmer so I removed the dimmer and immediately turned it on/off. The results were as bad as ever. I think I need to find a 20W or 30W LED.

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

Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review

Smart socket Yandex with Alice, black
30 Review