Get a positive review about them. There weren't any reviews when I bought it, so I took a chance. After receiving them, I tried each in the same lamp and each lit up brightly. All 6 passed the "smoke test", all caught fire. I installed two ceiling lights in a small bathroom. They are used from time to time and work perfectly. It's only been 4 days so I can't comment on longevity. FYI, the smoke test is essentially a simple pass/fail test. Caught on fire (passed) or didn't catch fire (didn't catch fire or, worse, smoke!). Those are good pears.
Smart socket Yandex with Alice, black
30 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
Royal Canin Gastrointestinal Low Fat Dry diet food for adult dogs with digestive disorders, 12 kg
23 Review