
Please note this is A21 not A19. And they're bigger than other A21s I've seen. So far they've worked well. No noticeable buzzing or flickering. I use them with Insteon dimmers. But I don't use them in places where a lightbulb is visible as they aren't very attractive. In some places where I used to have an A19 bulb, I've used a different bulb instead of having this monster sticking out of the mount like a sore thumb. The only other complaint is that the light is far from omnidirectional. This is typical for A-shaped LED lamps. But for most of my scenarios it didn't cause any problems. After replacing 100 incandescent bulbs with LED bulbs last year, I believe there is no one-size-fits-all approach when buying LED bulbs. I have four different views that I use depending on the use case. You can't beat the price, but it will be nice when the technology advances to the point where you can get a 100W omnidirectional dimmable LED bulb in an A19 package.

Ceiling lamp Yeelight YLXD013-B, 50 W, number of lamps: 1 pcs., color: white
62 Review

Lamp LED Xiaomi Mi Smart LED Bulb Warm White (XMBGDP01YLK), E27, 8 W, 2700 K
26 Review

Smart socket Yandex with Alice, black
30 Review

Lamp LED Xiaomi Mi Smart LED Bulb Essential (MJDPL01YL), E27, 9 W, 6500 K
113 Review

125V Industrial Electrical Fast Blow Glass Fuses - SIXQJZML Enhanced SEO
9 Review

π Bussmann GMA 5A Acting Cartridge Listed: Reliable and Efficient Cartridge Fuse for Your Automotive Needs
7 Review

β‘ 20 Amp Single Circuit Breaker for Q120
8 Review

π Bussmann MDL 2 Glass Delay Slow Blow
8 Review