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Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 15 reviews

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Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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93%would recommend to a friend

Customers are saying

Customers are impressed with the Cync ST19 Smart LED Bulb, particularly its color variety. Users find the light emitted by the bulb to be amazing and of high quality. There are no cons reported for this product.

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 1 Showing 1-15 of 15 reviews
  • Rated 5 out of 5 stars

    Nice HomeKit Bulb

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

    Light is bright and nice looking. Exactly what I needed for my lamp and works perfectly with HomeKit.

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

      Hello Codey - Thank you for sharing your thoughts. We are thrilled to see this five-star review! We appreciate you sharing your experience with our Cync Direct Connect Full Color ST19 Bulb. We are glad to hear you are having an enjoyable experience with the benefits of smart home lighting. We are grateful you chose our brand to enhance the quality of your space! -Cync Support

  • Pros mentioned:
    Color variety

    Rated 3 out of 5 stars

    Really nice bulb but……

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

    Really amazing bulb calid ligth but i cant connet to the app its really bad

    No, I would not recommend this to a friend
    • Brand response from Cync Support
      Posted .

      Hello - Thank you for the review. We regret hearing you had a less than ideal experience with our Cync Direct Connect Full Color ST19 Bulb and the Cync app. This is certainly not the experience we wish for our customers. If you are still experiencing this issue, please contact us at 1-844-302-2943 and we will gladly assist you with getting your devices up and running. -Cync Support

  • Pros mentioned:
    Color variety

    Rated 5 out of 5 stars

    Good Value

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

    Less watts and easy to control remotely. Can create schedules and loads of colors

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

      Hello Jaya - Thanks for the feedback! We appreciate you taking the time to leave us a review on your experience with our Cync Direct Connect Full Color ST19 Bulb. We are happy to hear that you have been enjoying the customization our smart home lighting offers. We are grateful you chose our brand to enhance the quality of your space! -Cync Support

  • Pros mentioned:
    Color variety

    Rated 5 out of 5 stars

    Nice little light for its price

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

    Nice variety of colors to choose from. Setup was easy. Being able to control how bright and dim it is is also a perk.

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

      Hello - Thank you for the feedback! We appreciate you taking the time to leave us a review on your experience with our Cync Direct Connect Full Color ST19 Bulb. We are happy to hear that you have been enjoying the customization our smart home lighting offers. Thanks for allowing us to make your home a little brighter! -Cync Support

  • Pros mentioned:
    Color variety

    Rated 5 out of 5 stars

    brightened up my day (LOL)

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

    loved my lights. I have them on a timer to go at a certain time and I can pick any color I want.

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

      Hello Jennifer - Thank you so much for taking time out of your busy day to leave us this review. We appreciate you sharing your experience with our Cync Direct Connect Full Color ST19 Bulbs. We are happy to hear that you have been enjoying the customization our smart home lighting offers. Thanks for allowing us to make your home a little brighter! -Cync Support

  • Pros mentioned:
    Color variety

    Rated 5 out of 5 stars

    very nice light

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

    i also got this for my gf room and she loves it she changes it almost everyday i love seeing her so happy!

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

      Hello Caleb - Thank you for choosing Cync! We are grateful you chose to share this positive review. We appreciate you taking the time to share your experience with our Cync Direct Connect Full Color ST19 Bulb. We are happy to hear that you have been enjoying the customization our smart home lighting offers. Thanks for allowing us to make your home a little brighter! -Cync Support

  • Rated 5 out of 5 stars

    Stylish smart capable

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

    I love them! I use cync bulbs in almost every light fixture even ones I don’t regularly utilize for their smart capability. Having an edison bulb that’s smart was a surprise to me. I thought they’d have a clunky base to house all of the electronics but it doesnt! Color range is wonderful, bright, simple to setup Would definitely buy again!

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

      Hello - Thank you for sharing your thoughts. We are thrilled to see this five-star review! We appreciate you sharing your experience with our Cync Direct Connect Full Color ST19 Bulbs. We are happy to hear that you have been enjoying the customization our smart home lighting offers. Thanks for allowing us to make your home a little brighter! -Cync Support

  • Rated 4 out of 5 stars

    Unicorn bulbs

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

    These are kind of a unicorn in my opinion, they are the only 60W equivalent smart Matter bulbs that are fully multi color and Soft White and Bright White spiral elongated bulbs. They work Great with HA through HomeKit. 4 Stars because: Didn't get three of these bulbs to work together in pendants over an island without adding back one regular LED light in one of the three spots.

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

      Hello Peter - Thank you for taking the time out of your busy day to leave us a review. We appreciate you sharing your experience with our Cync Direct Connect Full Color ST19 Bulbs. We understand you are having problems controlling your bulbs together as a group. We are here to help and need a few more details. Please reach out to us at 1-844-302-2943 so we can assist. -Cync Support

  • Rated 5 out of 5 stars

    cool bulbs

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

    these are amazing. I got two of them on sale for a good price and then I bought two more at full price because I liked them so much, they are really neat and you can link them with you smart home devices for voice control and you can also dim them which Is a great feature because my old bulbs were not dim-able.

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

      Hello Mike - Thanks for the feedback! We appreciate you taking the time to leave us a review on your experience with our Cync Direct Connect Full Color ST19 Bulbs. We are so happy to hear that you have been enjoying the customization our smart home lighting offers. Thanks for allowing us to make your home a little brighter! -Cync Support

  • Rated 5 out of 5 stars

    Hall light.

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

    I love that in the middle of the night that I can just say Alexa turn on light, no more fumbling for the light switch.

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

      Hello Nelson - Thanks for the feedback! We appreciate you taking the time to leave us a review on your experience with our Cync Direct Connect Full Color ST19 Bulbs. We are happy to hear that you have been enjoying the customization our smart home lighting offers. We are grateful you chose our brand to enhance the quality of your space! -Cync Support

  • Rated 5 out of 5 stars

    Colorful and relaxing light bulb

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

    Awesome lights bulb that gives me the option to create a great ambiance while taking a bubble bath.

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

      Hello - Thank you for choosing Cync! We are grateful you chose to share this positive review. We are so happy to hear that you have been enjoying your experience with our Cync Direct Connect Full Color ST19 Bulb. We appreciate you for sharing your feedback and allowing us to be your smart home product of choice. -Cync Support

  • Rated 5 out of 5 stars

    great bulb

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

    its a nice bulb for using decoration lightning and make a great ambient for chenging the mood!

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

      Hello - Thank you for sharing your thoughts. We are thrilled to see this five-star review! We are so happy to hear that you are enjoying all of the customization that our Cync Direct Connect Full Color ST19 Bulbs offer. Thanks for allowing us to make your home a little brighter! -Cync Support

  • Pros mentioned:
    Color variety

    Rated 5 out of 5 stars

    Great bulb

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

    Great this can display wide variety of colors. I recommend this product

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

      Hello - Thank you for sharing your thoughts. We are thrilled to see this five-star review! We are so happy to hear that you have been enjoying your experience with our Cync Direct Connect Full Color ST19 Bulbs and all of the customization our smart home lighting offers. Thanks for allowing us to make your home a little brighter! -Cync Support

  • Rated 5 out of 5 stars

    Cool bulb

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cool colors and fun for kids rooms to shift with various moods

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

      Hello Jason - Thanks for the feedback! We appreciate you taking the time to leave us a review on your experience with our Cync Direct Connect Full Color ST19 Bulb. We are so happy to hear that you have been enjoying the customization that the Cync app and our smart home lighting offers. Thanks for allowing us to make your home a little brighter! -Cync Support

  • Rated 3 out of 5 stars

    Neutral Comment

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

    Seems like a good product and I like that has Matter capabilities, but wasn’t the bulb size I needed.

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

      Hello - Thank you for the honest review and feedback. We regret to hear that our Cync Direct Connect Full Color ST19 Bulb did not meet your needs. If you have any questions, or would like product recommendations, please consider contacting us directly at 1-844-302-2943 so we can help. -Cync Support

  • Customer reviews from gelighting

    User rating, 4.5 out of 5 stars with 31 reviews on gelighting.

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