Skip to contentGo to Product Search
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Cync Full Color Direct Connect Smart Bulb Your Home. Your Style. Your Color. Simple Setup Without A Hub Millions of Colors & White Tones Voice & Out-of-Home Control Works with: - Alexa - Hey Google Requires pairing to a voice assistant (voice assistant sold separately) LED A19 Dimmable with app Brightness: 800 lumens Estimated Energy Cost: $1.14 per year 1 BULB Choose from Millions of Colors Set Schedules Simple Setup Provides nearly the same light output as a 60-watt incandescent bulb (800 lumens vs. 840 lumens)
  • Direct Connect
  • - Millions of Colors - Brightness Control - Multi-bulb Control - Control From Anywhere - Set Scenes/Schedules Works with Alexa Works with Google Home GE is trademark of General Electric Company. Used under trademark license.
  • Use your voice to set scenes and schedules "Alexa, activate Game Time." works with Alexa works with Google Home GE is a trademark of General Electric Company. Used under trademark license.
  • TM GE 7:42 My Home Bedroom ... Bathroom ... Entryway ... Add Devices Get no-worry, from-anywhere control GE is trademark of General Electric Company. Used under trademark license.
  • ENHANCED DIMMING RANGE Photo enhanced to dramatize the difference in brightness.
  • Alt View 21. Cync - Cync A19 Smart LED Light Bulb - Color Changing - Full Color.
  • Cync Sleep Cycle Overview Video video 0 minutes 40 seconds
  • Cync Dark House Just Plug & Bulb Overview Video video 0 minutes 36 seconds
  • Cync Direct Connect Overview Video video 0 minutes 45 seconds
  • Cync Floor Plan Overview Video video 0 minutes 48 seconds
  • Cync Color Scenes Overview Video video 0 minutes 41 seconds
  • Cync Wire Free Switch Overview Video video 0 minutes 45 seconds

Cync - A19 Smart LED Light Bulb - Color Changing - Full Color

Model:
93128981
SKU:
6425919
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.4 out of 5 stars with 1314 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

Pros mentioned filter

Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers often highlight the color-changing capabilities and ease of use as major advantages of the A19 Smart LED Light Bulbs. Setup, price, and compatibility with other apps are also appreciated. However, some customers have expressed concerns regarding connectivity issues and the app's reliability.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 10 Showing 181-200 of 1,314 reviews
  • Pros mentioned:
    Color changing, Ease of use

    Love these bulbs

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great bulbs and love the colors. Very easy to set up and use with google assistant! Great price and product.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Thank you so much for your kind review. We are thrilled to hear of the enjoyable experiences you've had with your lights so far. Thank you for allowing Cync to be a choice for your smart home. -Cync Support Team

  • Pros mentioned:
    Color changing

    Great product

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great light bulbs. They put off plenty of light and are good

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend

  • Light bulbs

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent bye. Bought it on the day. Would buy again in a heartbeat.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
  • Pros mentioned:
    Color changing, Ease of use

    Great light with many options

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great and is easy to use. Very bright and had many color options.

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Thank you Ryan for sharing your thoughts regarding the Cync Full Color Direct Connect Smart Bulbs. Our team is thrilled to hear that you have been enjoying you experience and all that our unique smart home lighting solutions have to offer. -Cync Support

  • Pros mentioned:
    Color changing, Compatibility

    Cool light bulbs !!!

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very cool light bulbs. Works great with all of my smart home accessories. Voice activated. Dimmable. And lots of different colors to choose from.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from GE Lighting Expert
      Posted .

      We are happy to hear you are enjoying the many possibilities to smart home lighting. Thank you for your review Tommy! -C by GE Support

  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Connectivity

    Good color quality

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like the quality compared to some other brands. Easy to set up and the app is pretty basic. It has some connection issues once in a while.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from GE Lighting Expert
      Posted .

      Thank you for the review and feedback! Let us know if you need any assistance with anything at 1-844-302-2943 or help@cbyge.com -C by GE Support

  • Pros mentioned:
    Color changing, Ease of use

    Good smart bulb

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Like the ease of use n the colors. The app is good, too. Using it for Xmas decorations.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from GE Lighting Expert
      Posted .

      Happy to be part of your holidays there Veteran. We appreciate the review and hope you have a happy holiday. - C by GE Support

  • Pros mentioned:
    Color changing, Ease of use

    Easy to use and install

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to use app and fun light shows or pick your color!

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Hello Logan- we love seeing positive reviews! Thank you for taking the time to share your thoughts, we are thrilled you chose us to enhance the quality of your Smart Home! -Cync Support

  • Good lights

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great with alexa after pairing to cync app first. You need to update the light bulbs first in order for alexa/google to talk to the cync app effectively. Since the light bulbs are not natively built in to google/alexa, I recommend using the cync app first then link it to google/alexa instead of pairing from within the google home or alexa app.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      We are so happy to hear that you have been enjoying your experience with our Full Color Direct Connect Bulbs! Thank you for taking the time to leave us this review and feedback. - Cync Support Team

  • Pros mentioned:
    Color changing, Ease of use

    Lights

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love these lights, pairs easily with Google, multiple brightness and color ootions.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      James, thank you for your positive review of our Cync Smart Full Color Direct Connect Light Bulbs! We are happy to hear that you are enjoying the colorful options and integrations. For helpful hints on controlling Cync devices with Google Home, feel free to visit our website: cyncsupport.gelighting.com/s/article/google -Cync Support

  • Pros mentioned:
    Color changing

    Grest Led Lights

    |
    |
    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best them for my room and looks good with brilliant colors

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend

  • Pretty Colors

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this bulb for my back porch light. It works GREAT! I can set an exact on/off time or choose sunrise or sunset. I downloaded the Cync app and I can control with my phone. I can also use voice commands through Google Assistant. The app also has different "light show" settings for nice ambiance at night. I LOVE IT!

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Thank you for this positive review! We strive for constant improvement so that we can consistently provide innovative and excellent lighting options to our customers. Our team certainly appreciates hearing that you are enjoying the Cync app with Cync Smart Light Bulbs! -Cync Support

  • Pros mentioned:
    Color changing

    Brilliant and smart

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My son got this for his room and really loves it. it screws in to any standard lamp or light fixture. the light can literally produce millions of colors for any mood. Best of all, with the phone app you truly make this smart bulb come alive. You and program it for different settings and colors for different times of day. you can even control it when you are not a home. Set it for the time you want it to come on and off...no more clapping! what a great product!

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Thank you for taking the time our of your day to leave this review. We appreciate you sharing this experience for others to consider. Your positive recommendation goes a long way. Our Team is glad that you have chosen us to enhance your Smart Home! -Cync Support Team

  • Pros mentioned:
    Setup

    Easy set up

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy set up and they work great with Google home. They dont get too bright so they're perfect for our side table lamps.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
  • Pros mentioned:
    Color changing, Ease of use

    Lights

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great product and very easy to set up. the colors are nice, and it works well with most hubs

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from GE Lighting Expert
      Posted .

      We appreciate your positive feedback! Thanks for sharing with us. Enjoy your new lights! -Cync Support

  • Pros mentioned:
    Ease of use

    "A Bright Idea: Exceptional Smart Bulb

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recently had the pleasure of trying out this fantastic smart bulb, and I must say it exceeded all my expectations. This intelligent lighting solution is a game-changer in the world of home automation. First and foremost, the installation was a breeze. Within minutes, I had the bulb up and running, connected to my Room

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Hello NicolasC, thank you for taking the time to share your setup experience with your Cync lights. We are thrilled to hear that you were able to connect seamlessly. We are grateful for your business and we hope you find your Cync experience enjoyable. -Cync Support

  • Pros mentioned:
    Ease of use

    Finally found Hue replacements.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve been very happy with the lights. I’ve integrated them into my Apple home and Alexa home lighting controls. I’ve been a long time hue customer and have always struggled with the cost. I’ve found that the regular white light hue A19 bulbs don’t last very long so when I found I could replace them with these multi color lights I figured it was worth the chance. No I’m not a color aficionado, I just wanted home hub controls for my lights and these have worked out nicely. So far so good.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from GE Lighting Expert
      Posted .

      We are happy to provide an alternative solution for your smart home needs. Thank you for giving our devices a chance and we appreciate you taking the time to leave a review. -Cync Support Team

  • Pros mentioned:
    Color changing

    So far so good, not complicated but involved set u

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am enjoying the features of this light bulb and the integration with my Google devices. Colors are fun, it is responsive. The only downside, you have to download an additional app and create another account to sync with Google. Not difficult to do... But adds an unnecessary step and account password to remember.

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Hello Will, thank you for choosing to share this review! We are thrilled that you are utilizing our devices ability to integrate with Google voice assistants for an even easier way to manage your Smart Home! If you would prefer to utilize one app only, you can integrate your device directly into the Google Home app. We refer to this process as 'Seamless Setup'. To learn how to accomplish this please visit our FAQ page here, https://cyncsupport.gelighting.com/s/article/google?language=en_US#seamless-setup. If you feel as though you need additional assistance we would be more than happy to help. A member of or team can be reached by calling 1-844-302-2943. -Cync Support

  • Pros mentioned:
    Color changing

    Super Cool Lights and Light Show

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These bulbs are super cool! You can set routines for changing colors, tints, brightness levels. You have light shows for events and parties. All of it is controlled from your phone. Can sync the whole house if you want.

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Hello Jeff, we are delighted to hear that you are enjoying your Cync Full-Color Direct Connect Smart Bulbs. Cync is committed to providing the best user experience with feature-rich products. If you have any questions, please don't hesitate to contact the Cync Support Team at 1-844-302-2943. We are always here to help! -Cync Support

  • Pros mentioned:
    Color changing, Ease of use

    Smart Lights? A Must Buy!

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    These bulbs are amazng!!!! Easy to install, great color options and a fun experience!!! They're priced right too!!!

    This review is from Cync - A19 Smart LED Light Bulbs (2 Pack) - Color Changing - Full Color

    I would recommend this to a friend
    • Brand response from GE Lighting Expert
      Posted .

      Thank you so much for letting us know that you have enjoyed your C by Ge experience and found these devices easy to install! We apricate you taking time out of your busy day to leave us this feedback.- Cync Support Team

Page 10, Showing 181-200 of 1,314 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.