3Stone Smart Light Bulbs, 100W Equivalent WiFi Bulb, 1050 Lumens LED Color Changing A21 Smart Bul(Dimmable 2700K-6500K RGBCW) Tunable White Works with Alexa, Google Home RGB Bulb

Smart Home Integration: I use Google Assistant for all of my smart home needs, so I can't speak for Alexa integration. I can tell you that these bulbs are simple to pair and easy to operate from any mobile device. They work seemlessly with Google Assistant, as well as the Google Home and Smart Life apps. Setting up routines for Google Home is simple and I have had no issues with verbally controlling them through my phone or smart home devices, anywhere, anytime. Lighting capabilities: I use these bulbs in my bedroom and so far, they are the best RGB smart lights I've purchased on Amazon. I've reviewed other bulbs that have failed to live up to their claims after less than 1 month. These are doing very well with daily use in that same amount for that same amount of time. The color spectrum could be a bit better, but it does hit most of the colors I commonly use. The white spectrum, however, is exactly what I wanted. They'll do 2500k to 6500k beautifully; I do wish they were a bit brighter, though. The white light is decent, but they dim significantly when changing to any color other than white. While they're brighter than most other RBG smart lights I've used, they're far less bright than the plain white daylight LEDs I have for my kitchen and living room, which I believe are 1100+ lumens (I'll try to add photos later). It's not a deal breaker at all. And overall I would say these bulbs have surpassed the performance I got from the other RGB smart lights I've purchased. For the price, I definitely recommend them for anyone in the market for affordable RBG smart lights for their home.

We purchased these to use outdoors in our covered and enclosed light fixtures, knowing that they probably wont last as long as they would outside. We checked the heat rating and think they should work fine for our climate - if you are in somewhere particularly warm these would not be a good idea as they are only rated to about 115 degrees F (which is easily met in an enclosed fixture in some southern portions of the US). We noticed that the company also stated in the Q and A section that they can be used outdoors. Installation was pretty simple - plug them into the outlet and make sure the light begins to flash...if it doesn't flip the switch on and off a few times until it does (only needed to do this with one of our 4 bulbs). Then, pair it using the app "Smart Life" for iOS (and Android as well, I believe). Once they were paired, it was easy to integrate them into our Google Home App because we already had it connected via a previous product purchase. If you haven't used "Smart Life" before, you may need to do a little google search to figure it out but it's not too complicated. Our lights are set to a schedule and can turn on and off (and change colors!) to our voices using our google assistant devices, OR on our phones. We need to get a few more for a few other fixtures outside, but I am pretty excited about these and hope they last a long while at least since they are significantly pricier than a standard bulb. I will try to update this review if my opinions change or to share how long they last outdoors. We installed them 5/25/19. Brightness/Colors: The white brightness is really nice (and definitely substantial enough for outdoor night lighting) for a soft white color (we usually use daylight bulbs indoors but wanted something softer outside). They are significantly dimmer than our 100w equivalent daylight LED bulbs, but that seems to be common for colored smart bulbs. As other reviewers have stated, the color settings are not as bright as the white light, but it should be plenty sufficient for some fun holiday lighting, etc. Overall quite please thus far! Hopefully it stays that way!

I bought these bulbs because they were advertised as being brighter than most other color smart bulbs and, the good news is, indeed they are... at least with the white spectrum. The white cool and warm lighting modes are fantastic! Very bright and very beautiful. The warm-to-cool ratio is easily controlled and very prominent, so whatever your liking, this can do it beautifully! We love the bright warm white color, which is usually lacking (especially in brightness) on multi-color bulbs like this. Very happy with this detail! The color is slightly less spectacular BUT not disappointing. The spectrum is decent but could be more saturated and yet the color is very nice for a budget WiFi bulb. In fact, I dare say impressive. The dimming and transition smoothness is also very good, which was a pleasant surprise. The color is NOT as bright as the white levels are, so be advised if you're looking for a brighter color option. This is just average as color brightness is concerned, but it is still very good and beautiful to look at with some great color-transitioning themes available in the app, which make this fun to play around with. My only other complaint is more about the Tuya/Smart Life app than it is the bulb... While the app has some nice scene options (such as "Gorgeous", which transitions colors smoothly in a continual sequence), I haven't been able to effectively set up a routine with Alexa that could engage these enjoyable scenes, As of the time of writing this review, the Smart Life app does not seem to allow setting the lighting scenes in automations, which is disappointing. The best you can do is select color and brightness (as well as schedules, switch on/off, and timers). It's adequate I suppose but strange that these scenes are included in the app, but not able to be triggered from automations or tap-to-run routines (i.e. in the Tuya/Smart Life app itself). Of course, the other disappointment/blame is with the Alexa app, which also can only select color and brightness, NOT the Smart Life scenes. Bummer! Another thing buyer should be reminded of is that these are WiFi bulbs and NOT Zigbee or Z-Wave. That means they are not compatible with hubs like SmartThings. They are also NOT compatible with IFTTT as of the time of this review. IFTTT seems to have disabled control of Smart Life devices, which is disappointing (though I am hopeful that integration will return soon... The item is still in IFTTT but does not currently work at all for any Tuya/Smart Life compatible devices). One work-around option is to create a virtual sensor switch in SmartThings (you will need an appropriate Alexa-compatible device handler to accomplish this), and then you should be able to search for the virtual device in Alexa app, create a routine to trigger on/off the bulb from the virtual device... that way you can control the device from SmartThings... I tried it... The good news is that it does work... The bad news is that it's terribly slow. Took nearly 40 seconds for the trigger to respond most times. Unacceptable and inefficient, so I won't be using this setup. Be advised, SmartThings appears to support Smart Life, until you actually try to use it and then all you get is a network error. Others have complained about this same thing... I suspect this is a work in progress and will eventually be supported by SmartThings, so let's hope. If that eventually happens, this will make these bulbs a whole lot more useful. The bulbs are very light-weight and feels cheap, but it does work and setup was simple and painless. Over all, great looking bulb, if you can get it to work the way you intend. If you have an older router with a lot of devices already taking up WiFi, you could potentially have connection issues at times with WiFi bulbs, which is one reason using a hub is superior. All of my Zigbee and Z-Wave devices work flawlessly all the time compared with my few WiFi devices, which are unreliable... I have a decent Asus gaming router but it's a few years old now and not the best option for a lot of IoT devices, so I frequently have issues wit WiFi devices (randomly disconnecting) since I've pretty much over-extended my device allowance. If you have a newer router, you may not run into this issue, but just be aware and save yourself some frustration. Hub-compatible devices are usually a little more expensive, but worth it in my opinion. Just also remember (word to the novice), hub-compatible devices don't work without a hub, so you'll need to also buy a hub (like SmartThings) in order to utilize them. You cannot simply connect them to WiFi as you can with WiFi bulbs like these. Until I get myself a latest-greatest router, I will stick with hub-compatible devices from now on (I love my SmartThings hub). They run faster and far more efficiently. Still though, if you're on a budget and just want to have some fun and do smart home on the cheap, this is a pretty great little bulb that will provide a lot of enjoyment for many folks. Have fun!

Primero, según se conecta a Alexa y si, Alexa lo reconoce pero cuando le pides a Alexa que encienda la bombilla, dice que no es compatible, por lo que terminas utilizándolo con la app del celular. Para la app del celular debes crear una cuenta, lo cual es molesto (solo quiero encender un foco para que piden tanto rollo). En mi caso, la bombilla duro alrededor de un año, ya no se puede sincronizar. Si se va la luz o se enciende desde el interruptor normal, se tiene que volver a vincular.

It's very nice to have the flexibility to turn the lights up to 100% for lots of light, or anywhere down to close to nothing, and to be able to fine tune the light color as desired. Replaced bedside lights on a wi-fi switch with these so that I could dim them as well as turn them on and off. The ability to set the color temperature is a nice addition. Installation was fairly easy; I did find I had to turn the bulb on and off quickly a few times to get it to go into setup mode (fast blinking, not slow blinking), but that was the only installation wrinkle. Excellent value and perfect for my needs.

Easy Installation, works well with the Google home app, you can make groups as per the lightbulls you want to use independently of the amount you might have in the room, the only thing to have in mind if you are a Samsung device user in Canada it's that although you may find and link the apps together, you won't be able to control the light with it, since the product doesn't currently has a Canadian certification of Approval, but overall it's nice and easy to use and install, good light quality, and you have lots off color to choose from.

Se desconecta y falla al año, mala compra

Recently bought this light bulb pack as a replacement for My Dad who is a senior to use with his Google Home set up. The bulbs are slightly bigger than his old ones. This is great for people with mobility issues if they use a smart home device to help access on/off units in the home. Getting up to turn things on and off had been getting difficult for my Dad. The set-up was taking quite a while, unlike other wifi lightbulbs, and for some reason kept disconnecting during the initial set up process using the smart app that the instructions instruct we use. Eventually, after several failed attempts (about 20 or 30 minutes) for the bulb to go into quick blinking mode and stay connected to the app long enough for the two minute set up/wifi it finally worked! Now for the Positives: The brightness is better than a lot of high priced lightbulbs when in white light mode at 100%. They are Very good for a big living room, and enough lighting for a bedroom or small office. Since the set up process has completed, so far, there have been no issues with disconnecting, and setting up with a Google home schedule to turn on and off on it's own at set times was seamless, as well as through voice activation (on/off) if you're using it with the Google smart home decives. All that's left is to wish you Good Luck deciding which bulbs are right for you and hope this helps!