Smart Ambient TV Led Backlight Sync Box

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Emitting Color: For 90-120 inch TV
Color: EU Plug
$179.92 $287.87

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• Sync lights to any HDMI device for a full immersive experience
• Upgraded HDMI 2.0 model for seamless sync with high-quality video
• Works with a wide range of HDMI-compatible devices, including Apple TV, Xbox, and PlayStation

Transform your TV viewing experience with our Smart Ambient TV LED Backlight Sync Box. This innovative device brings your entertainment to life by syncing lights to any HDMI device, creating a full immersion experience right in your home.

With the upgraded HDMI 2.0 model, you can enjoy a seamless sync experience with support for high-quality video, including 4K/60Hz, HDR, and Dolby Vision. Immerse yourself in stunning visuals and vibrant colors that enhance every scene.

Our LED backlight is designed to fit all screen sizes up to 120 inches, ensuring compatibility with a wide range of TVs. And if you need a different size, simply contact our seller for a customized solution. The cuttable design of the light strip makes it easy to attach to the back of your screen, and the sync box will automatically calibrate the light strips for a perfect fit.

Experience accurate color reproduction with our ARGB LED technology, ensuring that the colors sync perfectly with the content on your screen. Whether you're watching a movie, playing games, or simply enjoying your favorite TV shows, the Smart Ambient TV LED Backlight Sync Box creates a captivating home theater atmosphere.

Thanks to the Consumer Electronics Control (CEC) feature, you can use a single remote controller to turn on/off your TV, sync box, and other HDMI-connected devices. Say goodbye to juggling multiple remotes and simplify your entertainment setup.

Compatible with a wide range of HDMI-compatible devices, including Apple TV, Xbox, PlayStation, and more, our sync box offers versatility and convenience. Whether you're a gaming enthusiast or a movie lover, you can easily connect and sync your devices for a truly immersive experience.

Plus, with the black bar auto refill feature, the light zone will not be turned on when the TV screen is black, ensuring a seamless viewing experience. As soon as the screen comes to life with vibrant colors, the sync box will automatically match the colors, creating a dynamic and captivating ambiance.

Installation is a breeze, taking only about 8-10 minutes. No professional knowledge or soldering iron is required, as everything is already wired and provided with plugs. Simply follow the easy setup instructions, and you'll be ready to elevate your TV viewing experience in no time.

Upgrade your entertainment setup with our Smart Ambient TV LED Backlight Sync Box and immerse yourself in a world of stunning visuals, vibrant colors, and captivating ambience. Transform your TV into a true home theater experience and enjoy every moment with enhanced immersion and atmosphere.

Smart Ambient TV Led Backlight For 4K HDMI 2.0 Device Sync Box Led Strip Lamp PC Monitor Back Lights Kit Works with Alexa Google

Upgraded Features:

1.Sync lights to any HDMI device;

2.CEC Enabled high quality video: 4K/60Hz, HDR , Dolby Vision.


Upgraded Model :Sync Box - HDMI 2.0

Sync box :Built-in microphone

1.Reveal a full Immersion Experience- unblocks full surround lighting in your home.

2.Upgraded Model - HDMI 2.0

Seamless sync experience with our sync box, support high quality video: 4K/60Hz, H-D-R, Dol-by Vision.

3.Fit All Screen Size up to 120 inch,if you need other sizes, pls contact seller .

4.The light strip is cuttable design, make it easy to attach to the back of screen in any size. The sync box will auto calibrate the light strips.

5.Accurate Color Reproduction

The sync box apply them to light strip with ARGB LED, to ensure the high accuracy of color reproduction in sync mode.

6.CEC Enabled

Consumer Electronics Control (CEC) Feature. Use only one remote controller to turn on/off TV, sync box and other HDMI connected devices.

7.Can connect to widely range of hdmi-compatible devices ;

Works with A*pple TV, Xbox, PlayStation and Mac & Windows and etc.

8.Black Bar Auto Refill

When the TV screen is black, the light zone will not be turned on. When the screen is color, it will sync the you the perfect home theater atmosphere.

What kind of external device can I use with this product?

1.This system doesn't support built-in TV tuner, built-in smart applications.

2.The kit is designed for person who use TV with an external HDMI-compatible sources(Fire tv stick , Ch-r-o-m-e cast 4-K , SAT/cable receiver, TV box, Xbox, playstation 4/5, A*pple TV etc.)

3.If your TV has multiple HDMI-compatible devices, the HDMI-compatible cable must be reconnected manually.


1. The installation and setup takes only about 8-10 minutes .Don't require professional knowledge or soldering iron, because everything is already wired and provided with plugs.

2. You should make sure that the TV back is about 5-15 cm from the wall, because the wall serves as a reflector and therefore the wall should be white.



Product Name

Ambient TV PC Backlight Sync Kit 4K HDMI

Main control chip 




Input Voltage


Control Mode

APP Control/voice control

Package Size

22X22X10 cm

Color temperature



1 year

Application Screen

32-120 inch, please contact us if you need for 150 inch TV

Probe resolution



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