Cync GE A21 Smart LED Light Bulbs, Color Changing Room Decor, Bluetooth and WiFi Light Bulbs, 100W Equivalent, Work with Amazon Alexa and Google Home (2 Pack)


The Full Color Direct Connect GE Cync Smart Bulb makes it simple to add smart control to any fixture and change any room décor aesthetic. Use millions of colors to change a kids’ room with their interests, to create a next level movie night, and support your team on game day with these color changing LED lights. Each smart indoor light bulb has a tunable white spectrum that supports your sleep/wake cycle and creates the perfect scene for winding down or waking up. Get added confidence with our smart WiFi bulbs by scheduling your lights via the Cync App, powered by Savant, so you never come home to a dark house. With the ability to control your lights away from home, these decorative LED light bulbs provide the added convenience of controlling your lights while away on vacation. The smart WiFi light bulbs also allow voice control with Amazon Alexa and Google Assistant smart home devices when your hands are full. These WiFi smart bulbs connect directly to a 2.4 GHz WiFi connection via the Cync App, no additional hardware needed.
Color Changing Light Bulbs: Use the Cync App, powered by Savant, to create millions of color options, set the mood for parties and holidays, or adjust brightness and home decor for any occasion with these customizable decorative light bulbs
Smart Home and Automation: Set daily schedules to match your routine, control your lights while away, turn lights off to save energy, or schedule lights to turn on at dusk so you never come home to a dark house
Smart Bulb Voice Control: Directly connect your smart LED bulbs to Google Home and Amazon Alexa devices (sold separately) for hands-free voice control; No hub required
Energy-Efficient Smart Bulb: Our smart LED lights replace 100-watt bulbs with full color LED bulbs while lasting longer and using less energy; Perfect for enhancing home security when you’re away
Effortless Setup: These LED smart light bulbs connect directly to a 2.4 GHz WiFi connection; Easily add smart control to any vanity or decorative fixture with these WiFi light bulbs

$40.99

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Price: $40.99
(as of Dec 26, 2024 11:01:46 UTC – Details)



The Full Color Direct Connect GE Cync Smart Bulb makes it simple to add smart control to any fixture and change any room décor aesthetic. Use millions of colors to change a kids’ room with their interests, to create a next level movie night, and support your team on game day with these color changing LED lights. Each smart indoor light bulb has a tunable white spectrum that supports your sleep/wake cycle and creates the perfect scene for winding down or waking up. Get added confidence with our smart WiFi bulbs by scheduling your lights via the Cync App, powered by Savant, so you never come home to a dark house. With the ability to control your lights away from home, these decorative LED light bulbs provide the added convenience of controlling your lights while away on vacation. The smart WiFi light bulbs also allow voice control with Amazon Alexa and Google Assistant smart home devices when your hands are full. These WiFi smart bulbs connect directly to a 2.4 GHz WiFi connection via the Cync App, no additional hardware needed.
Color Changing Light Bulbs: Use the Cync App, powered by Savant, to create millions of color options, set the mood for parties and holidays, or adjust brightness and home decor for any occasion with these customizable decorative light bulbs
Smart Home and Automation: Set daily schedules to match your routine, control your lights while away, turn lights off to save energy, or schedule lights to turn on at dusk so you never come home to a dark house
Smart Bulb Voice Control: Directly connect your smart LED bulbs to Google Home and Amazon Alexa devices (sold separately) for hands-free voice control; No hub required
Energy-Efficient Smart Bulb: Our smart LED lights replace 100-watt bulbs with full color LED bulbs while lasting longer and using less energy; Perfect for enhancing home security when you’re away
Effortless Setup: These LED smart light bulbs connect directly to a 2.4 GHz WiFi connection; Easily add smart control to any vanity or decorative fixture with these WiFi light bulbs

Customers say

Customers find the light bulb easy to set up and use. They find it bright enough and work well with Alexa and Google Home. However, opinions differ on connectivity.

AI-generated from the text of customer reviews

Based on 9 reviews

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  1. C. A. Todd

    Smart bulb + WIFI Cync app = a complete lighting solution for any room.
    I’ve bought a lot of bargain LED Smart bulbs. The most common complaint I have is that they don’t dim much, usually around 40% before they just turn off. Fair enough for cheap ones, but after trying these I have changed my tune completely.The Cync app is one of the best functioning lighting apps i’ve used, it contains loads of programs and options to make your own. These bulbs work 100% without issue in my home and have made my desire for dimmer switch in my dining area vanish – it’s all in the app. Any simple, white or clear/frosted shade or lighting option right in the ceiling allows you to really see the colors as you choose them within the Cync app.It’s got other features as well, you can configure these so they are reactive to sound, and my next plan is to get a few sockets recessed into my ceiling to have reactive lighting when movies or music are on.It really does open up the possibilities and while these aren’t the cheapest bulbs to do it with, i’m thinking these are the base quality that we should demand as standard — Anything other than these i’ve found, in my 5-10 years of trying these types of things out has been unable to truly do what these do.And for people wanting to match the tone of the sun at sunrise, sunset or mid-day can get awfully close with these too – it’s brilliantly laid out within the Cync app. The other great surprise with these A21 bulbs are that a single one in the ceiling of a bedroom is bright enough to do anything i could imagine and then some. Usually when i’m working in there i set them at around 70%, and toned to match sunrise. Makes the walls feel a little warm.Zero complaints at the moment, 5 star product!

    C. A. Todd

  2. Ron S.

    Fun and less expensive option
    These bulbs are less expensive in general AND don’t require a hub. Two big wins there. I’ve had two of these installed on my front porch for a week or so now, and they’re still shining bright.Installation was as simple as screwing in a light bulb.To set them up, I installed the Cync app and used that. I initially had a failure adding the bulbs, but later determined it was because I was attempting to name a room and a group with the same name during setup. When I retried setup and used different names, it worked flawlessly.After setup the bulbs needed a firmware update. Ya, weird… light bulbs… firmware… The update failed on both bulbs at first – don’t know why. When I went back in to try again it worked just fine and they both updated.Adding the group to Google home was simple, but USING them is hit/miss. It looks like Google has issues talking with the Cync servers. Using the Cync app worked every time. For these particular bulbs, I really don’t have a desire to use Google Home, but if I get additional interior bulbs I’ll have to dig further.I got the A21 (100W equivalent) so they were brighter, but after installing these the A19s would be fine. In fact I’ve set the dim to 50% they were so bright.Changing colors and setting favorites is easy, and the animated stuff is cool. In the attached video, they go from “normal”, to “candle”, to “vegas”, to “lava”, then back to normal. You can create your own effects as well.I’m considering replacing my kitchen bulbs with these!

    Ron S.

  3. Josh Van Blair

    After 10 months no longer work
    Bought these light bulbs based on the brand and the high reviews. I’ve had them for 10 months they were working great. had them set up on a timer. Last night, one of them lost connection and I’ve tried reset it to get it to connect again. Only this one will not connect at all now. This morning another one did the same thing! If you decided to buy these just know they will not last very long and you will get frustrated with them!! I am trying a different brand and see if they are any better. (TP-Link/Kasa) has better reviews so we shall see!

    Josh Van Blair

  4. Amazon Customer

    Easiest way to make a lamp voice controlled
    Being used for several lamps in different rooms. Even though they are named differently, it was very easy to make a group name so that I could still either control separately or control together as a group. I had no problems connecting them to the rest of my online products and works just fine with Alexa.

    Amazon Customer

  5. jeffrey ziff

    So much easier to sync than Feit!
    I normally don’t write reviews, but after fumbling around trying to set up my 100 watt feit smart bulb, and even on phone with feit tech…I returned it and bought the 100 watt (equivalent) bulbs from cync (General Electric). Wow…so much easier! Screw in bulb….turn light on…say..alexa discover new light.Bam….that’s it. I didn’t even need to Install a special app. from Ge.Hopefully I will remain happy with my new bulbs, but I was so excited about the easy installation…I wrote this review.

    jeffrey ziff

  6. James

    Goofy application
    Lights are super cool and do exactly what I wanted in theory, if the App actually worked. The app can’t figure out that folks want start and end times to occur over night. For example lights start at 10 and end at 8:00 a.m. the next morning. The app would say there were time conflicts. Worked with support several times and basically just kept being told to redo the schedule or redo the entire setup.Have it tricked to “sort of” work like it should but it’s sad in 2024 folks can’t figure out how to build a functional app.

    James

  7. Amazon Customer

    Easy setup
    Easy setup with Cync app. Bought them to connect with my Alexa smart home. Connected to Alexa much easier then other smart bulbs I purchased in the past.

    Amazon Customer

  8. Sara

    Disconnect from Alexa
    It always disconnects from Alexa, so you have to go into the app and reset it.

    Sara

  9. Sarita

    Totalmente

    Sarita