Novostella Smart WiFi LED Light Bulbs, Color Changing Light Bulb Dimmable RGBW 9W (75W Equivalent),Soft White (2700K), Compatible with Alexa, Google Home and IFTTT, No Hub Required (A19 E26, 4 Pack)

First, there are no direction on how to get the bulb to pair, had to google it.Second, it failed on the 2.4 ghz band despite being inches from both my phone and my router.Third, when I figured out how to get it into AP mode, it asked me for a password it never gave me and that isn't available online. How do you make a backup mode and then forget to include the password for it in the online support?I don't mind having to do a little work; I do object having to do this much work and it still failing.Update: because this device did not work with my modern router, I plugged in an old extender; after getting all 4 bulbs working, while I have no lumen counter, the combined output seemed as low as 4x 450 lumen bulbs. Whatever light they are emitting, it's clearly not 900 lumen per bulb.If brightness isn't your thing, it has issues in the green related bands, with light in the solid green working but blue-green being teal (and only teal) and green-yellow quickly being yellow even when the app shows a color (eg lime) I'd like to try.

They are got but lack the color temperature control the OHLUX lights have for the same price.

Good little bulbs at a price that doesn’t hurt. I do dislike the set up but once you figure it out it’s fine.

They refuse to connect to my Alexa or the phone apps.

Perfect Phillips Hue alternative.

Poor quality. All the 4 bulbs stopped working in less than 6 months.