GU10 Smart Bulb 4 Pack, RGBCW Color Changing Alexa LED Light Bulbs 5W - WiFi Track Light Bulbs Dimmable Music Sync 2.4G WiFi Smart Bulbs Compatible with Google Assistant for Kitchen, Bedroom

These are great cheap smart bulbs, granted, there have been a few issues with the bulbs not working properly through alexa, but they were resolved easily enough by cutting power (turning off the physical light switch) to the bulbs for a few moments and then they fixed themselves easily enough. If you end up having similar issues but it still isn't fixed, you could always try to unlink the Avatar controls app and Alexa, and then linking them up again. These are brighter than my previous LED lights with the same wattage, and with the added plus that you can control the brightness as well. The RGB colors aren't too great but they work well enough, specially for the price. If you want better colors you'd need to spend 100+ dollars on similar bulbs from Phillips hue as well as their controller. The white colors I have no complaints about, they are perfect if you work and sleep in the same room, so you can switch between cool white when working and warm white when resting. I bought these in October 2021 for $36 and they've been great. And they're an even better deal now for just $20. Absolutely recommended.

Easy set up in the app. Recognized by Alexa.

They work great with the Smart Life app the only problem I have is they are not really dimmable with a wall switch and they'll flicker and they often reset themselves because of that and we'll just start blinking. But otherwise they work great good colors very bright

DO NOT BUY THESE! These lights are designed to work on a wifi circuit, that requires pairing with the phone app. They often lose pairing, resulting in blinking lights; and require frequent re-pairing. They never however reach a stable condition; and after time, I had to trash them. Because I don't use the room often, this was discovered too late to return.

I purchased these to isolate a ceiling fan that was on the same circuit as two other separate light fixtures, so I couldn't have the fan on without the other two fixtures on when you don't need or want those fixtures on. These took a few extra minutes to get working with Alexa but operate exactly as they are advertised. My wifi router combines the 5g signal and the 2.4 G signal into one SSID and then your device (your phone, ipad, etc) will connect to the strongest signal which tends to be the 5G. These and all the other brand of smart lights then only operate on 2.4G, so I had to isolate the 2.4g from the 5g in the router settings. They now work exactly as I had hoped. I now keep the wall switch in the on position and use the fan remote to turn the fan on or off and if I need the other fixtures, I simply use alexa and tell it to turn them on or off or dim or change colors, etc. We shall see if these last but initial details are they solve the problem I needed to solve and work flawlessly. The worst part about the bulbs are the GU10 style took me about an hour to swap out as there is no room in one of the fixtures for your finger to turn the bulbs once you finally get the pins in the little receptacles. An hour for what should take one minute was frustrating as you are working on a ladder.

The company app is reconfigured smart home. The company app wasn't working, so downloaded smart home. Voila.

Love the price, color options, and ability to use them with Alexa. However I really dislike three things which I removed 1 star for each issue. First it is really easy to accidently factory reset the lights because to initiate the reset all you do is turn the lights on and off a couple times within a minute. I have had guests reset the lights twice. Major pain to fix. Issue two, it was a long slow frustrating process to pair and add each light using the app. Some lights took several times to pair. Issue 3, I bought 3 boxes and 2 lights out of the 12 would not pair with the app period. I was forced to buy a fourth box and return the non-working ones.

I used these as a replacement bulbs for a light bar in our kitchen- these work great and the voice control with alexa and the color changing ability is flawless. The only issue and to me this is a big one- if the light switch these are attached to is turn off and then back on after a while, these act as if they have gone through the reset process- I have to go in through the various apps and relink them - I have to disable the Smart Life skill in alexa and re-enable- so they work but there is that flaw. Would I buy again- probably.