It's hard to tell from the description that these bulbs are actually smaller than average for the same wattage and lumen output. It seems to work for my family so 3/5 works well enough.
Smart bulb Yandex with Alice, base E27, 8 W, RGB color
76 Review
Royal Canin Gastrointestinal Low Fat Dry diet food for adult dogs with digestive disorders, 12 kg
23 Review
Lamp LED Yeelight Smart LED Bulb W3 (YLDP005), E27, A60, 8 W, 6500 K
47 Review
Lamp LED Yeelight Smart LED Bulb 1S, YLDP13YL, E27, 8.5 W, 6500 K
43 Review