I don't like a lamp that doesn't work! I'm glad there were 2 in the package. So far the 2nd bulb has lasted over 6 hours so the 2nd bulb is fine. However, the 6 hour lamp lowered my rating. (Just in case, these lamps were installed without touching the glass as I understand body oil can affect durability.)
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
Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review
Lamp LED Xiaomi Mi Smart LED Bulb Essential (MJDPL01YL), E27, 9 W, 6500 K
113 Review