I have ordered this multiple times because of the quality of its sound, ease of its app and remote, and overall enjoyment! I have used wifi speaker lightbulbs for years but this brand is by far my favorite and only one i will purchase now. I have three in my house, and have given two for gifts. Love having music fill the air while being able to adjust the lighting effects.

Once you figure out the app nonsense, it's pretty cool. And it's got good sound. JBL, you know. So, I say, for the price, you can't beat it.

I bought this to hang from a socket via a loop in the top of my tent. I've always wanted a Bluetooth bulb up there and BONUS! this one has a speaker built in. It's a pretty good speaker to. It ain't about to rattle the windows or shake your fillings out but it filled the tent with acceptable sound streaming music and talking books from my cell phone. I run it a 20% brightness and it is plenty to take my shoes off, get changed and crawl into my sleeping bag. Did I mention it has pretty good speaker in it to? Seriously, it was nice to drift off with some light tunes playing.

The only issue I have with it is that if I walk away from it with the phone in my pocket, when I return, the speaker part will hook right back up. The on/off control for the light only hooks back up about half the time. Not a big deal. it can be restored by power cycling the bulb. More like an annoyance.

I'm going to buy a couple more to use in various capacities. I like it bunches.

This was my first foray into smart home products as I wanted to put some festive color lights on my back patio sconce, and having a bluetooth speaker was the icing on the cake, as now I can play music while gardening or hanging by the fire pit. I wouldn't recommend installing this bulb in a sconce that isn't protected from rain, but so far our Solo lamp is working fabulously as the porch lamp sconce is upside down so it shields the bulb from the elements.
I also purchased a couple white Pulse Master/Satellite pairs for the bathroom fixtures and one thing I love about the RGB solo bulb over the Pulse bulbs is the solo bulb is not so wide, so it fits more like a regular bulb. It's still heavy compared to a standard bulb, but that is to be expected. Honestly, no matter which one you choose, they're all more attractive than the CFL lamps they are replacing.

I love that I can choose colors or set to a pattern for the RGB solo bulb. I currently have the rainbow pattern set up and I've set the bulb to remember the setting so that I don't have to choose it again when I turn it back on.

The sound quality of the Sengled bulbs is quite average and certainly doesn't deliver much bass, but that is to be expected for a speaker with such a small footprint...actually it's probably good that there isn't much bass to shake the fixtures.
The Sengled Pulse app (which controls the Pulse bulbs and the Solo bulbs) works just fine, but be aware that while technically you can connect to all the bulbs on Bluetooth settings simultaneously (at least I can on my iPhone SE 2020), you can actually only update settings for one master at a time, so in reality, sound will only play for the last master bulb you turned the switch on for.
You do choose which bulbs to play by choosing to connect to that bulb on bluetooth, turning on the switch, and standing near the bulb so that the Sengled Pulse app controls show for that bulb.
As far as I am aware, you can only PLAY one master bulb at a time, so this means since each Solo bulb acts as it's own Master, you cannot set other Solos as satellite to play music on multiple Solo bulbs simultaneously from the same phone. Maybe there is a way around this somehow, but I haven't figured it out yet.
I would LOOOOOVE to see RGB satellite speaker bulbs. Man, I would be so excited if I could set all my lamps to orange, purple, and green and play halloween music, or red and green and play christmas music.

Being the novice that I am, I haven't attempted to set up any speaker bulbs to connect with my TV, but I did see a setting in the manual so I will consider for the future.

Keep it up, Sengled- you have a wonderful product here, and I would happily buy many more if you sold RGB satellite speaker bulbs.

Nice husband really likes it can have music outside