Intermatic ABRA A19 Wi-Fi Smart Bulb, 800 Lumens – Voice Controlled RGB LED, Compatible with Alexa & Google Home – Timers & Schedules, 2.4 GHz Wi-Fi Only, No Hub Required (4 Pack)

I’d buy these bulbs again.
I’m happy with these bulbs. You’ve got to be patient if setting multiple bulbs up together, but they work as expected. Good value.

a decent smart bulb, flawed documentation, requires(?) WiFi despite suggestion of Bluetooth
This smart bulb seems to work as expected for the most part, letting me set it up on my WiFi using the Intermatic ABRA app for Android, then connecting to my Google Home set of devices. I was able to setup automations to turn the light on and off at the times/events I had previously done with a smart outlet of another brand. The light output looks good with a wide spectrum of color choices and brightness settings.I knock off a star because the documentation and setup isn’t up to snuff. Maybe it’s teething problems with a new product line (or an acquisition/rebranding?), but some issues:- The included setup leaflet says to go to an Intermatic website for the full user guide and setup instructions, but the given URL gives you a big “Oops. Something went wrong.” banner. Searching for “ABRA” or the model number yield nothing on that site either.- The leaflet and product listing on Amazon suggest you can set this thing up using Bluetooth, but there is nothing in the included documentation for doing so. You cannot proceed with setup in the Intermatic ABRA app unless you connect it to your WiFi, and there is no option to do anything via Bluetooth. I was thinking maybe Bluetooth might be a fallback if WiFi is down or unavailable, but with WiFi turned off, you can’t do much with the app. The device info provided by the app shows things like the device’s WiFi MAC address, but nothing for Bluetooth. So this device might not be so useful for folks looking for something that can work without WiFi and internet access (whether due to outage or as intended for a location without 24/7/365 internet access). It’s conceivable that the Bluetooth feature is available on the iOS version of the app, but I don’t intend to use this bulb with an iPhone-based control. I’ve had issues with some device control/interface apps in other areas where they had Bluetooth support on iOS, but not Android, and voice versa. I don’t know what the case is here–maybe a future firmware update to the bulb will add Bluetooth capabilities??- When the first time the automation to turn the light on around sunset fired, the light turned on in a color profile (giving off red light) rather than what I had it set for, i.e. the white profile (with a soft white color temperature). I don’t know if this was a one-time glitch after initial setup, or an issue with the Google Home integration vs the native ABRA app setup or what, but I’ll see the next time the automation runs. OK, the problem with the red color profile showing didn’t recur subsequent sunset automation firings.If the manufacturer or another consumer/reviewer could provide info on using Bluetooth to setup/control this smart bulb, that would be greatly appreciated.

Change the mood of the room whenever
Wow. The colors are awesome. Nice range with everything from chill blues to vibrant reds. I can just tell Alexa to change the mood whenever, which is perfect when I’m too lazy to get up.

Works as a power back alarm for generator
All the bulbs are pretty much the same. This one has lots of interesting colors and doesn’t require a hub to connect, which is very nice. The set up was really easy. I use my bulb to tell me when the power is back so I can shut off my generator. Since it is an intelligent bulb, I was able to set up a routine and it plays music when the the power comes back an and turns on the bulb. This was the easiest, cheapest way to set up this kind of alarm. I am extremely satisfied.