I replaced 30 recessed lights with these. It really is as easy as changing a lightbulb if your current glasses have "C-clamps". All mine had C-clamps but some of them were older and the C-clamps were wider so I had to put new C-clamps on 5 of the 30 bulbs which was also very easy. I was impressed with the quality of these lamps. They are very, very bright, which I like. They work with my existing dimmer switches so I can adjust the light level to my liking. Completely redecorated my home. Highly recommended!
Lamp LED Xiaomi Mi Smart LED Bulb Essential (MJDPL01YL), E27, 9 W, 6500 K
113 Review
Smart bulb Yandex with Alice, base E27, 8 W, RGB color
76 Review
Lamp LED Yeelight Smart LED Bulb 1S, YLDP13YL, E27, 8.5 W, 6500 K
43 Review
Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
26 Review