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 39 Showing 761-780 of 1,314 reviews
  • Pros mentioned:
    Ease of use

    Great bulbs!

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

    We love these bulbs! They are easy to set up and we created a scene for every holiday!

    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 so happy to add to your festivities for the holidays Sam! Thanks for choosing C by GE. - C by GE Support

  • Pros mentioned:
    Ease of use

    Lite

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

    It's very easy to set up and easy to use. I use it in my weightroom.

    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 .

      Glad you had a seamless experience getting your lights set up. Thank you for your review! -Cync Support Team

  • Pros mentioned:
    Price

    Light bulbs

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

    Awesome lights. Very convenient and for a very reasonable price.

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

    I would recommend this to a friend

  • Much better value than Philips Hue

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

    These are great but one complaint that I have is that sometimes bulbs from individual packs are slow to sync with the others. Minor annoyance when considering you dont need a hub!

    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, we appreciate that you took the time to leave a review for our Cync Full Color Light Bulbs! If you need any assistance with syncing your lights, please reach out to us at 1-844-302-2943 for direct help from our team. We want to ensure that you can get the most out of your Cync experience. -Cync Support

  • Pros mentioned:
    Ease of use

    C by GE changing color light bulb

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

    This C by GE color bulb is so great. Easy to connect and have a great color at night.

    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 .

      Hey, serve. Thanks for giving us your recommendation. It's good to hear you've had such an awesome experience so far and appreciate you choosing C by GE.

  • Pros mentioned:
    Color changing

    A must have

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

    Works great love the different colors works with alexa easy to hook up

    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 glad you had a fast and easy installation with your Alexa ecosystem. Thank you for taking time out of your busy day to leave a review! -Cync Support Team

  • Pros mentioned:
    Ease of use

    QueenL

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

    Good product I totally recommend fast to connect to wifi

    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 thrilled to hear that our smart devices have made a positive impact on your space!  We appreciate you taking the time to leave us a review on your experience with our Full Color Direct Connect Smart Bulbs. - Cync Support Team

  • Pros mentioned:
    Ease of use

    Mr

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

    These are so cool ! My grandson will love them in his room. Very easy to install ! P

    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 .

      Hey Mitzie thank you for your review. We hope your grandson enjoys them as well! - C by GE Support

  • Pros mentioned:
    Color changing

    Direct connect smart bulbs

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

    Very nice and good price, colors looks amazing. I really recommend this 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 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:
    Ease of use

    Great but

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

    Great colors, easy use! Love these bulbs in every lamp in my home

    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 Team
      Posted .

      Thank you for this review! We appreciate you taking time to let us know about your colorful experience with our bulbs. - Cync Support Team

  • Pros mentioned:
    Color changing

    x

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

    works vert welllllllllllllllllllllllllllllllllllll

    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 thrilled to hear that your 'Cync experience' has been worthy of the full five stars! We are grateful for your business and are excited be to apart of your Smart Home ecosystem. -Cync Support

  • Pros mentioned:
    Color changing

    Derry

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

    Full color connect light bulbs. I like the led changing colors. They wlrk just fine.

    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 that you are enjoying your new lights! Thanks for taking the time to leave us a wonderful review.

  • Pros mentioned:
    Setup

    Daughter loves them

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

    Easy set-up and works great, daughter loves them!!

    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 to share your positive experience for the community to consider! It's great to hear you had an overall seamless setup experience with your devices. We appreciate your business and thank you for choosing Cync! -Cync Support Team

  • Pros mentioned:
    Color changing

    Bulbs

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

    Love the many colors you can use on a nice day of home relaxation

    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 leaving us this review! We are happy to hear that we have been able to add a bit of relaxation to your home. – Cync Support Team

  • Pros mentioned:
    Setup

    Great light!

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

    Quick and easy installation. Easy setup with app. No problems and fun light.

    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 .

      Wow, it is great to hear you enjoyed the easy set up of your new smart lights. Enjoy your new lights! -C by GE Support

  • Pros mentioned:
    Color changing

    Party ligths

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

    My dining room,looks amazing with this lights ,you can link to alexa is pretty 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 .

      Thanks for taking the time to leave us a review Juan. We hope you enjoy your new direct connect lights!

  • Pros mentioned:
    Color changing

    Great bulbs

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

    The best bulbs every Wow Im enjoying the vibrant colors and easy

    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 Team
      Posted .

      Thank you for this review! We appreciate you including us into your Smart Home Venture. - Cync Support Team

  • Pros mentioned:
    Ease of use

    Great Product

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

    Great Product for daily use. Love to have it installed these bulbs in entire home.

    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 entrusting GE for your smart home lighting needs! We appreciate you taking the time to leave us a review. -C by GE Support

  • Pros mentioned:
    Ease of use

    Smart bulbs

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

    Excellent value decent price very easy to use Some of these are really high price

    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 love to save you time and energy with our smart bulbs. Thank you for being apart of C by GE! - C by GE Support

  • Pros mentioned:
    Color changing

    Cool addition to google nest

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

    Awesome lights. Color changing, dimming, and voice activated with google nest.

    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 .

      Thats great to hear! We hope you continue to explore the advantages and many possibilities and benefits of smart home lighting. Thank you for your review! -C by GE Support

Page 39, Showing 761-780 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.