Sengled WiFi Color Changing Light Bulb, Alexa Smart Light Bulbs that Work with Alexa & Google Assistant, A19 RGB No Hub Required, 75 W Equivalent 800LM CRI>90, Set of 4

These last!
These Sengled bulbs are awesome! Setting up was a breeze, and now I can control them all with my voice using Alexa. The colors are vibrant and the white light is bright enough for everyday use. I love being able to set the mood with different colors depending on the occasion. The only downside is that they can sometimes be a little slow to respond to voice commands. Overall, I’m very happy with these smart bulbs.

Great price, great value, works great.
The pack brings 4 each and they work as expected. The app is user friendly and works great with alexa.

It’s hard to make the worst product on the market, but Sengled accomplished it.
I got these bulbs about a year ago. At the time, they worked pretty well. Pairing to the app was a bit of a pain, but after that, they did what I expected – light levels and colors were simple enough to control from Alexa or the app itself, routines worked, it was good. But then, weird things started happening.It was small things at first – bulbs not firing routines like they should, but still responded to manual changes. App reporting “no internet” on my phone, when I clearly had it. Annoyances sure, but nothing that made them unusable. Over time, some of them were starting to randomly flash off and on, without any apparent pattern or cause. This flashing was often reported by other people, but no apparent fix ever came. Then, some update released a little while before this review, and the most miraculous thing happened! All of my Sengled bulbs – every single one, without fail or exception – stopped working. All of them. Bedrooms, offices, living room, every bulb to the last was now mysteriously and permanently unreachable by the app.I figured at first that it surely had to just be the app itself, since Alexa would be able to change them. But, Alexa doesn’t see them either anymore. While they turn on (insofar as I switch on the light and they come on that way), they now apparently lost the ability to communicate with anything, making them essentially useless next to a conventional bulb. One might think it was a networking issue, but extensive testing of the wifi clearly showed it working as expected, with every other device in the house able to reach it without issue. In spite of that, I went through the steps to check the bulbs were paired (they were, at first), that they could do their reset routine, every single step suggested by the manufacturer, and a number of steps that weren’t but make sense if you’re into networking at all.The only thing I can figure is their most recent firmware update must’ve fried something. There’s a sentence I never thought I’d write in my life – “my lightbulb got busted by a firmware update” – but here we are.So now I have a pile of bulbs that don’t work. That wouldn’t be enough to merit a review on the topic, except it’s clear that the manufacturer seems to give no regard to it, if their app reviews are any indication. Just one canned response after another with zero help. Quite a few people in a similar situation.If you’d asked me 6-8 months ago if these were a good deal, I’d say yes. Right now, I’d suggest you avoid them as hard as you can, unless you want to set up a bulb that will instantly destroy itself the minute it updates its firmware. There are tons of other options here on Amazon, and many of them don’t have random failures or hardware setup pains like these seem to.Do yourself a favor. Avoid Sengled. Put them down, don’t look back, and get something that actually works.

A product that actually works
These light bulbs install easily. You can then download the Sengled Home app to control them. The colors and brightness are highly configurable. The app is easy to use and mostly intuitive. My wife has been having fun with it, setting the bulbs to holiday colors on a schedule that coincides with sunset/sunrise (yes, it can do this). Come 4th of july, they will be red/white/blue. Come halloween, they will be orange. Pastels during easter. You get the idea.My only beef is this: I first set a sunrise/sunset schedule for our outdoor patio lights. I then set the colors to something other than straight white. When sunset came, the lights came on, but they were white. I think what you have to do is set the light colors first, then set the schedule. Unfortunately, I think this means that if you want to change the color, but keep the schedule, you have to change the color and then drop and recreate the schedule. Which isn’t a huge deal. Takes about 30 seconds to do.Overall a great product. We will be getting more.

These bulbs are a lovely addition to my home.They integrate very easily with Alexa.I am especially pleased with dimming and colour capabilities.Sometimes, I just use blue instead of dimming; it adds a mystical mood to the room.I use a bulb in the bedroom, so I can tuck myself into bed and simply say, Alexa, Night Light Off.”This use of the bulb with Alexa really adds a safety element when turning off lights for the night.This bulb offers a lot of convenience to a home. I highly recommend it.

Have bought these bulbs before, never an issue connecting with Alexa and they work very well