5 bulb kit received quickly and works. I ordered color 3000K and they sent 2700K lamps. Not worth returning/exchanging as they are installed in an isolated room where the color contrast to other lighting in the house is not obvious. A similar confusion can apply to some people. Only time will tell their reliability (they replace more expensive Feit-LED bulbs that have failed prematurely). I don't have calibrated eyeballs so can't comment on their brightness, but subjectively they don't seem any less bright than previous 500 lumen bulbs.
Lamp LED Yeelight Smart LED Bulb 1S, YLDP13YL, E27, 8.5 W, 6500 K
43 Review
Lamp LED Xiaomi Mi Smart LED Bulb Essential (MJDPL01YL), E27, 9 W, 6500 K
113 Review
Royal Canin Gastrointestinal Low Fat Dry diet food for adult dogs with digestive disorders, 12 kg
23 Review
Smart bulb Yandex with Alice, base E27, 8 W, RGB color
76 Review