GE CYNC A19 Smart LED Light Bulbs, Color Changing Room Décor, Bluetooth and WiFi Light Bulbs, 60W Equivalent, Work with Amazon Alexa and Google Home (2 Pack)

The color range is good. There's a range of the blue color that has an almost blacklight effect. I've been using the same three regular single color Cync bulbs in the living room for several years, so I'm not worried about longevity, etc. I got these RGB bulbs for two bedrooms.So. Freaking. Cool.The google assistant only understands base colors, so for fine tuning color you need to use the Cync app manually. So far Google has been able to use primary colors, plus teal, purple and pink AND some of the Cync lighting effects (Vegas, party, etc). I still have a lot of testing to do to map out all the capabilities, but sometimes Google Assistant "doesn't understand" a color or effect request - "Ok google, set bedroom 1 to red. Ok Google set bedroom 1 to 50%" "Ok Google, set all lights to 30%" etc, etc.Speaking of the Cync app, setup is ridiculously simple and it updates the devices to the latest firmware when you first setup them up in the app. Integration with Google Assistant (and I'm assuming Alexa) is really simple as well. Also in the Cync app, the "routines" are fabulous. I have the living room lights set to come on at 40% at sunset (as determined by zip code) and go off at midnight. I set the bedroom lights to match the morning alarm times we have setup. The lights will come on to red a minute before my alarm sounds in the morning. (red is the best color, easiest on they eyes, to wake up to. that's science.)I'm really very happy with this purchase at the Prime Day price of $13, but it's easily worth the regular asking price.The only possible way these Cync A19 Smart LED bulbs could be better is if they had a 100W equivalent version, but I am happy with the 60W product.

Love that the setup process for these (first through the GE app, then link the app to your Google home and you’re all set) is so easy!Love the colors I can set them to and the different brightness levels with just one command. “Hey Google, set my kitchen lights to purple at 25%.”I’m not fancy OR at all rich and my apartment is very nice but not terribly large - but, having these lights installed make me feel fancy and I love it.This brand is also a lot cheaper than most others, so that’s a big bonus!

I have 4 of these bulbs, two are paired as one in a single fixture located in a bedroom, and two are in separate fixtures on opposite walls in my living room. I like the color choices and ability to save colors you like to switch between. One light is set to come on daily for a certain period of time, and besides once it has always turned on and off as programmed.I only use the Cync app (on an iphone). I dont have any other Alexa or Google home devices so I found using the Google home app pointless. Cync app seems to do everything I want.My only complaint is when I want to tweak/adjust the lights I have to be in the room with them. So my two living room lights can only be adjusted from in there, and the bedroom lights can only be adjusted if youre in the room, or right outside the door. The app tends to only communicate well when you are near the bulb you want to adjust. This isnt a deal breaker for me, but I live in a small house so it seems like connectivity wouldnt be an issue. My other WIFI devices get a strong signal in those rooms.Maybe the flaw is with the Cync app. I guess its possible it only wants to connect to the bulbs via bluetooth when making adjustments, and therefore has trouble communicating with that large of a radius simultaneously. But supposedly they use WIFI and bluetooth. I’m just not sure how the technology is being utilized.Update: Everything is working perfectly now. My problem was the first bulbs I setup were a little further from my wifi router than the others, and I guess the bulbs create some sort of mesh network allowing them to work together and stay interconnected. Must be a Cync thing. Bottomline all I had to do was remove/delete the pair I setup first, which made one of the bulbs closer to my router the sorta main communicator or creator of the mesh network. Added the bulb pair back, and now everything works great. Lights are controllable from anywhere I have a network connection from the Cync app. Think I’ll leave my rating at 4 stars though.

I've had these bulbs for years and have always thought they were okay at best. Reluctantly, I kept getting more because the thought of having mis-matched brands of smart bulbs seemed like a headache. When I set them up, I just used Google Home, which detected them and allowed me to set them up directly.Eventually, I read a recommendation to set them up through the Cync app that is made for them. I reset all of my bulbs and did this and they work LIKE A DREAM now. The Cync app allowed them to update their firmware and then automatically prompted me to connect to Google Home which carried over all of the rooms I'd created in the Cync app automatically. Now, they're much more responsive when operating them through my Google home and they have additional animated light shows that I didn't have access to before. 10/10.

These light are great I can change them to soft white or warm or whatever back to cool blue or daylight or even purple, red or whatever I need at the moment. Although I don't ever use any other different colors than daylight or cool blue or soft white or warm cause I think the other dark blue green lights etc are weird. And hey if I wanted to... I could even set up a light show but I probably wouldn't do that because my dog has seizures so that wouldn't be to good. SIDE NOTE: Don't ever get the Feit electric Lights here on Amazon or anywhere else cause their a total waste of money they are constantly messing up or don't ever work to begin with. These Lights here are what you really want they're the REAL Deal when you want a bluetooth light that is so far since the last few months been very reliable and dependable, won't lose connection and connect right away.

easy to setup, u will need to install the app to setup everything how u like it. i will recommend to friends

De momento cumple bien su funcion los colores estan suaves, solo me falta ver como puedo hacer par coordinarlos con la musica o las peliculas pero cumplen su funcion.

Great service. Seller was quick to arrange for the return. Unfortunately the product does not work in Singapore 220V power- grid. Wish there was a clarity/ warning on the operating requirements.

Si bien cuesta un poco configurarlos con Alexa, vale la pena, llevo casi 3 años con ellos y funcionan al 100. Tienen buena iluminación, no se desconectan y son de excelente calidad.

I bought these to set up in my room to wake me up in the morning with light. It worked perfectly.The only thing is, you have to keep your lights on from the switch and only turn them on and off from your phone.But it's easy to get used to.

El brillo es mucho mejor que otros focos que he comprado, la configuración del primer foco fue muy rápida y sin problemas, cuando intenté configurar el segundo foco con la app de CYNC no detectaba mi WiFi, así que tuve que resetear el foco de fábrica y luego ya funcionó... Es compatible con el google home y pude manipularlos desde fuera de mi casa sin problema. Solo una observación, si estás fuera de EEUU la app de CYNC no está disponible para iPhone pero si para Android