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U-tec Smart Light Bulbs, 1100 Lumen, 90+CRI WiFi Mesh & Bluetooth Color Changing A19 Light Bulb, 16 Million DIY Colors RGB Light Bulbs, Compatible with Alexa, Google Assistant Home App, 4 Pack

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Availability: Only 6 left in stock, order soon!
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Arrives Monday, May 18
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Features

  • Brilliance Beyond Brightness: Illuminate any space with a brilliant 1100 lumens, Dimmable 16 million colors and warm to cool whites(2700K-6500K).
  • True Colors Unleashed: Revel in the true essence of colors with a high Color Rendering Index (CRI) of 90+, ensuring accurate and vibrant representation for a visually stunning experience.
  • WiFi Mesh Technology: Experience unparalleled network stability with our WiFi mesh technology. When you group your bulbs using the U-Home app, they seamlessly connect to each other, drastically reducing product dropouts and ensuring a consistently reliable connection.
  • Effortless Group Control: Sync multiple bulbs for a cohesive lighting experience in different areas of your home.
  • Timer & Schedule Control: Automate lighting to suit your lifestyle with timer and schedule features for every moment.

Brand: U-tec


Light Type: LED


Special Feature: Color Changing, Dimmable, Timer


Wattage: 11 watts


Bulb Shape Size: A19


Light Type: LED


Additional Features: Color Changing, Dimmable, Timer


Wattage: 11 watts


Bulb Shape Size: A19


Bulb Base: E26


Incandescent Equivalent Wattage: 75 Watts


Specific Uses For Product: Decoration


Light Color: Multicolor


Voltage: 110 Volts


Color Temperature: 6500 Kelvin


Power Source: Corded Electric


Color Rendering Index: 90


Power Consumption: 11 Watts


Light Source Type: Led


Light Source Wattage: 10 Watts


Control Method: App, Voice


Light Source Operating Life: 25000 Hours


White Brightness: 1100 Lumens


Smart Home Compatibility: Smart Home Compatible


Light Output Maximum: 1100 Lumens


Connectivity Technology: Bluetooth, Wi-Fi


Brand Name: U-tec


Number of Items: 4


Model Name: A19 Color 1100LM


Model Number: A19-C1


Manufacturer: U-tec


UPC: 850056978255


Manufacturer Warranty Description: 2 year.


Manufacturer Part Number: Bright A19 Color 1100LM


Item Type Name: A19 Smart light bulb 1100lm


Included Components: Light Bulbs


Unit Count: 4.0 Count


Package Quantity: 1


Material Type: Aluminum Oxide


Shape: Arbitrary(A)


Color: White


Theme: Rainbow


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • VERY bright & vibrant!
The only thing keeping this from 5 stars is that the control feature with the app has a TON of connection issues. The lights themselves are great! Put off a TON of light. The sleep setting “scene” on the app is great for winding down. My favorite part is that I don’t have to reach over and use the knob to turn the lights off, you can do it with the touch of a button on your phone. Highly recommend. ... show more
Reviewed in the United States on December 7, 2024 by Sarah Walling

  • A Colorful 5-Star Experience
I am absolutely thrilled with my Smart Light Bulbs! These bulbs have completely transformed the ambiance of my home. The 1100 lumens provide bright and vibrant lighting, perfect for any setting, whether it's a cozy night in or a lively dinner party with friends. The 90+ CRI ensures that colors are rendered accurately and beautifully, enhancing the overall look and feel of my space. And with 16 million DIY colors to choose from, the possibilities are endless! I love being able to customize the lighting to match my mood or decor effortlessly. Setting up these bulbs was a breeze thanks to their WiFi Mesh & Bluetooth capabilities. I was able to connect them to my Google Assistant seamlessly, giving me convenient voice control over my lighting. The Home App also offers a user-friendly interface for easy management and scheduling. The quality, versatility, and convenience of these U-tec Smart Light Bulbs have exceeded my expectations. I highly recommend them to anyone looking to elevate their home lighting experience. Full marks. ... show more
Reviewed in the United States on May 6, 2024 by Amit Tiwari

  • Does not work with home Network
These bulbs claim to work on home mesh and Alexa. News Flash- they don’t. While they can be controlled easily with the manufacturer app, IT WILL NOT WORK ON THE HOME NETWORK, and will not work with Alexa, and doesn’t work on IFTT either. Don’t waste your $$.
Reviewed in the United States on January 4, 2025 by Heartland Hawk

  • Stopped working won't reinstall
Update: Utec made this right and was able to finally get the lights to work by installing the ap onto another device. Since then all three that I have bought so far have worked wonderfully and I have them connected to my Alexa as well. So thank you Utec for making this right. I bought this light, downloaded the U-Home app, got the light setup and it worked for 2 months. Bought another one because I liked it installed it got that added to the app it worked for 2 days now neither one of the lights will work The app keeps crashing I've tried uninstalling reinstalling. And it won't reconnect to the lights now returning one this one I can't return not happy at all and customer service is a joke ... show more
Reviewed in the United States on October 21, 2024 by Tonya Gauthier-Kellum

  • Good but could be better.
Size: 4 Pack Color: White
So honestly I had a lot of hope with the Bright bulbs by U-tec. Don't get me wrong tho. They do exactly as they are advertised to do but have a few shortcomings that I believe can be fixed or possibly changed with future updates. Let it be said I have had them since the day they were released. First out of the box they are easy to connect and setup. The app is straight forward and is about to be updated. Hopefully this will cure a few issues. The app itself works like it is intended but needs adjusted to match user needs like individual controls. So if you are like me and you want to reduce the amount of devices on your network by having the mesh system, let me say it does work. I have 15 Brights! When added to the app you can put them in 1 group and have them all connect to each other. It counts as one device on your network. While that is exceptional it comes with a issue. App interface. You can't just add a widget or button to control a light individually. You have to go into the group. Slide over and check the light you want, uncheck the first light then are able to control device by itself. To much hassle. Again it's getting updated so hopefully changes. Especially since the speed and response of it's network is almost instantaneous when commanding the devices. When using say Google or Alexa there is a pretty heavy delay up to like 5 seconds. Another glaring issue is light color for normal operation. You can't just change them to say soft white or say day light white. It doesn't have presets for it. You control by a pallet circle. Alexa has presets while is awesome, they reset back to original app color when triggered on and off. Again something that I hope will get fixed in upcoming update. Another issue and my opinion the biggest is how you turn them off. So say you have a light lit up and flip it's physical switch to turn it off. When turned back on it will illuminate properly. Great. What it should do right? The problem is if you turn it off by app or assistant and then it some how gets itself physical switch flipped off cutting it's power you get a issue. When flipped back on it will flash typically blue or in the case you changed the color it will flash the last color used and not light up! Then you have to wait until it reconnects to the network and turn it on by the app or assistant. That is a major flaw in my opinion! The cheap lights I used before would light back up. I'm hoping this gets fixed. Network issues! OK glaring problem is the physical switch problem. It ties into the network problem. While they connect great and run great what happens when network issues happen or say internet goes out. If you had your lights turned off by the app or assistant and this happens and trust me it did to me twice, you have no lights. Period. Only work around is you have to rest the devices and wait for internet and set your network back up again! Too much hassle! Overall I like them. They do exactly as advertised but bieng a new device and design they have flaws and I'm sure U-tec is working on them. Thier customer service is excellent. Have used it in the past. Once they iron out these bugs they will be flawless! I will update this review when they do. ... show more
Reviewed in the United States on July 5, 2024 by David A.

  • Perfect for everything.
I got a black lamp which came with the bulb that I didn’t really like because I wanted a colored lightbulb so I bought this one. it perfectly and it also gave me different options for scene colors, white colors and colors in general and it gives you the option to download the U home app, which gives you the ability to dim the light as low or high as you want and to change the settings. Honestly better than getting strip LED lights in my opinion. 10/10 ... show more
Reviewed in the United States on December 11, 2024 by Renee

  • Good bulb
Size: 4 Pack Color: White
In my pack of lightbulbs I ordered, one would not register. When I reached out to UTEC, they ask me to provide some information on the bulb and without any fuss, they sent me a replacement bulb and all was good! Thank you
Reviewed in the United States on March 29, 2025 by jeremy d.

  • Bright. Color change with ease
Size: 4 Pack Color: White
Bought for my 13 year old son. He loves them that's all that matters. Colors are bright. Effectively floods the room with whatever color you're aiming for
Reviewed in the United States on October 7, 2024 by kali

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