Hdmi Sync Box Tv Backlight Kits of 2025
Best Choice1
Philips HuePhilips Hue Play HDMI sync Box 8K - Syncs up to 10 Hue Lights with Your Video Games, Movies, and Music - Requires Hue Bridge - Supports Dolby Vision HDR10+ - Control with Hue App
Why we love it
Syncs seamlessly with 8K and 4K content.
Connects up to 4 HDMI devices easily.
Compatible with major smart home assistants.
9.7Exceptional
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Value for Money2
GoveeGovee HDMI 2.1 Sync Box 2, AI Sync Box with TV Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC LED Light Strip for 55-65 inch TVs, 75 LEDs/m
Why we love it
Easy setup and user-friendly app.
Immersive lighting enhances viewing experience.
Affordable alternative to competitors.
9.6Exceptional
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3
WiZ ConnectedWiZ HDMI Sync Box with TV Backlight – Syncs Light to Your Movies, Games and Music - HDMI 2.0 – Supports 4K at 60Hz - RGBIC LED Strip for 55-65 Inch TVs - App/Voice Control, Works with Google and Alexa
Main highlights- SYNC TO ANY HDMI 2.0 DEVICE: Sync lights with streaming devices, cable boxes, or gaming consoles. Note: the box has 1 HDMI input. Add an HDMI switcher (not included) to connect multiple devices at a time
- REACT TO MUSIC: With the built-in microphone, the sync box can capture music playing from any source and make lights pulse with the rhythm
- PERSONALIZED SYNC EFFECT: Select from pre-set sync modes and adjust color saturation and light intensity to create the perfect syncing experience for movie nights, gaming sessions, binge-watching your favorite shows, or whatever you love watching
- EXPAND THE EFFECT: Link any color-changing Wi-Fi + Bluetooth WiZ lights with your Sync Box – Add as many as you like and make them sync with your onscreen content simultaneously
- CLEAN INSTALLATION AND EASY SETUP: There will be no camera or hanging wires on top of your TV screen – No complicated calibration is ever needed
- ACCURATE, REAL-TIME COLOR SYNCING: Sync Box reads signals directly from video source, for real-time color matching with your TV – Supports 4K at 60Hz, HDR10+ and Dolby Vision. Note: Requires an external HDMI input; not compatible with Smart TV apps
9.5Excellent
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4
LinkindLinkind TV Backlight Sync to Screen, HDMI Sync Box with AI LumiSync Technology, Supports 4K@60Hz, Cuttable LED Backlights Sync to Screen for 27-90 inch TVs, Real-time Syncing with Other Aidot Lights
Main highlights- Powerful Compatibility - One strip of light to fit almost all screen sizes, support 27“-90” TV or computer display, flexible and cuttable, truly one strip for all sizes, easy to cover the home entertainment space.
- Plug-and-Play Setup, No Calibration Needed - Trim it, stick it, sync it—ready in minutes. No complex installation or color calibration. Works right out of the box. No hubs, no apps required—though the AiDot app unlocks deeper customization for enthusiasts.
- Please Note - You can only sync with HDMI devices, not with TV apps. This is because the sync box needs to read the video source via HDMI. Connect via HDMI, not only can you experience immersive cinema on your TV through the Sync Box, you can also experience the immersive feeling of computer games.
- ImmerSpace - Unify your lights, voice commands, and entertainment. Seamlessly integrates with AiDot’s ecosystem (Neon Rope Lights, bulbs) and works with Alexa/Google Home for voice control. Create whole-room ambiance that syncs to movies, music, or gaming—all without extra hardware.
- Direct HDMI Source Synchronization - Zero interference, zero delays—lighting synced straight from the source. Unlike TV apps or camera-based systems, connects directly to HDMI devices (consoles, streaming boxes) for flawless, instant synchronization. By reading the video signal before it reaches the screen, it guarantees zero latency and true-to-source color accuracy, unaffected by ambient light or Wi-Fi delays.
- Auto-Refill for Seamless Full-Screen Lighting - No black bars, no compromises—colors stay vibrant, even in letterbox mode. Automatically detects and ignores unused screen areas (like black bars in widescreen movies), focusing only on active content. Ensures accurate color matching and dynamic lighting for every scene, whether you’re gaming, streaming, or binge-watching.
- AI-Powered Precision for Every Frame - Lighting that thinks ahead, thanks to LumiSync AI. The built-in AI chip analyzes scenes in real time, adjusting brightness, color, and effects to match on-screen action—explosions flare instantly, moody scenes dim subtly. Perfect for gaming marathons or movie nights, with 16 million colors and 4 music sync modes to amplify immersion.
9.4Excellent
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5
GoveeGovee TV Backlight 3 Lite with Fish-Eye Correction Function Sync to 55-65 Inch TVs, 11.8ft RGBICW Wi-Fi LED Strip Lights with Camera, 4 Colors in 1 Lamp Bead, Voice and APP Control, Adapter
9.3 Attachment8.7 Luminosity8.0 worth the moneyWhy we love it
Immersive color-matching experience.
Easy installation and setup.
Bright and vibrant lighting.
9.3Excellent
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6
Govee20% OffGovee HDMI 2.1 Sync Box Kit 2, Includes AI Sync Box, Light Bars, and Monitor Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC Light Strip for 27-34 inch Monitor
Why we love it
Immersive gaming experience.
Simple plug-and-play setup.
Vibrant color synchronization.
9.2Excellent
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7
LytmiLytmi Fantasy 3 TV Backlight Kit HDMI 2.1 with Sync Box Wi-Fi for 55~60 inch 8K 60Hz Color Lights Compatible Alexa & Google Assistant, App Control, Music RGB (Red, Green, Blue)
9.9 Precision9.3 Attachment9.1 Easy installationWhy we love it
Bright LEDs enhance viewing experience.
Easy installation with clear instructions.
Supports multiple media devices via HDMI 2.1.
8.9Very Good
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8
GoveeGovee TV Backlight 3 Lite Kit, 11.8ft RGBICW Wi-Fi TV LED Strip Lights for 55-65in TVs with Camera and 15 Inches Smart Light Bars with 4-in-1 Light Beads - Works with Alexa & Google Home
Why we love it
Immersive color-matching experience.
Syncs lights with sound and visuals.
Voice control with Alexa and Google.
8.7Very Good
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9
GoveeGovee Envisual TV LED Backlight T2 with Dual Cameras, 11.8ft RGBIC Wi-Fi LED Strip Lights for 55-65 inch TVs, Double Strip Light Beads, for Home Decorations, Smart App Control, Music Sync
Why we love it
Affordable alternative to HDMI-based lights.
Easy setup with intuitive app control.
Enhances ambiance with vibrant colors.
8.5Good
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10
Fancy LEDsFancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 70" to 95" TVs)
Main highlights- Universal Power Adaptor - All items are sold with a universal power adaptor compatible with US, EU, AU, and UK power sockets.
- RGBW LEDs Included - Upgraded with RGBW technology, these strips use a dedicated white diode to enhance white tones, delivering amazing visuals.
- Optimized Colors - Accurate colors matching onscreen content. No camera is used; simply connect your HDMI device, allowing colors to be extracted directly from the data and synced to create an unmatched colorful cinematic experience.
- IMPORTANT: PLEASE READ – HDMI Device Required: You must connect a compatible HDMI device for syncing. Apps on your Smart TV are not synced; only apps and streaming services on your HDMI device can be. Use with a PC is NOT recommended. For a full list of compatible HDMI devices, please visit the FancyLEDs website or contact our support.
- High Speed - No lag or delay between the Smart LED lights and TV. Delayed lighting is distracting. Lightning-fast color reaction times keep you immersed for an enhanced gaming and movie session using supercharged peripheral lighting.
- HDMI 2.1 - 4K 120Hz VRR, ALLM, HDR, DV Enabled. Next-gen compatible, perfect for all TVs.
- HDCP 2.3 Compliant - Enables streaming services in 4K and 8K. Copyright issues and black screens are a thing of the past. Our smart ambient lighting system ensures that all streaming services work every time without issues.
8.3Good
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