---
product_id: 707880129
title: "Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44\" to 55\")"
brand: "fancy leds"
price: "€ 371.62"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fancy Le Ds"
url: https://www.desertcart.fi/products/707880129-fancy-sync-box-ambient-tv-backlighting-syncing-box-device-hdmi
store_origin: FI
region: Finland
---

# HDMI 2.0b 4K 60Hz HDR Optimized color accuracy Universal power adaptor Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55")

**Brand:** fancy leds
**Price:** € 371.62
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your binge-watching game with Fancy Sync Box—where your TV’s glow matches your vibe!

## Quick Answers

- **What is this?** Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55") by fancy leds
- **How much does it cost?** € 371.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/707880129-fancy-sync-box-ambient-tv-backlighting-syncing-box-device-hdmi)

## Best For

- fancy leds enthusiasts

## Why This Product

- Trusted fancy leds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vivid Cinematic Colors:** Direct HDMI data extraction delivers true-to-life colors—no camera needed—for immersive viewing.
- • **Seamless 4K HDR Syncing:** Experience ultra-smooth, lag-free ambient lighting perfectly synced with your 44"-55" TV via HDMI 2.0b.
- • **Plug & Play Global Power:** Universal adaptor included for effortless setup anywhere in US, EU, AU, or UK power sockets.
- • **Smart Brightness Control:** Customize brightness and refresh rates with the intuitive app—game mode keeps your lighting lightning-fast.
- • **HDCP 2.2 Certified Streaming:** Enjoy flawless 4K streaming without black screens or copyright interruptions on all major platforms.

## Overview

The Fancy Sync Box is a cutting-edge ambient backlighting device designed for 44" to 55" LED/LCD TVs. It uses HDMI 2.0b to extract color data directly from compatible devices, delivering ultra-fast, lag-free lighting synced perfectly with your screen content. Featuring universal power compatibility, HDCP 2.2 compliance for seamless 4K streaming, and an included LED strip for easy setup, it transforms your viewing experience with vivid, accurate colors and customizable brightness settings via its smart app.

## Description

Buy Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55"): LED & LCD TVs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Fancy Indeed - A Must Buy! - Fancy’s Sync Box is an impressive piece of tech! As someone who backed Lightpack's Kickstarter campaign back in 2016, I have some experience with TV backlighting, and I can confidently say that Fancy LED is a game changer in the TV lighting industry. One of the things that immediately caught my attention is how smoothly Fancy LED works. Setting up the device was a breeze, and the LED lights sync seamlessly with my TV. The visuals and colors produced by the LED are stunning, and they make the entire TV-watching experience so much better. One of the features that I appreciate about Fancy LED is the app that comes with it. Using the app, I was able to create an automation that sets the brightness to maximum during the day and lowers it at night. This is helpful because the LED lights are incredibly bright, and having them at full brightness in a dark room can be overwhelming. I also set the visual setting in the app to game mode, which makes the lights sync faster with the TV. Watching anime on Fancy LED is an entirely different experience. I watched Demon Slayer, and the visuals were stunning. The colors were so vivid, and the lighting made the whole experience more immersive. I even added a video clip here so feel free to watch it (It has spoilers!) and view the other pictures I included as well. Tips/Recommendation – I advise that you set your TV color scheme to 4K SDR. I noticed that while using 4K HDR, the colors of the light are not as vibrant. Also, set up a rule on the app to dim the lights at night and return them in the morning as the lights can get super bright at night. Finally, set your preference of how fast the lights refresh during a scene, I prefer “Game” as it is the fastest. My gripes with Fancy LED is that it doesn't support 4K@120 and HDR 10. However, I am hopeful that the next version of the device will support these features. Another thing that annoys me is that if I reboot the box, I need to set it back to game mode again. Finally, when using HDR the colors are not as vibrant and bright! (Please allow us to adjust the color intensity etc) TL; DR, Fancy LED is an excellent product, and I highly recommend it to anyone who wants to elevate their TV-watching experience.
Review: Light - Great product

## Features

- 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.
- Universal Power Adaptor - All items are sold with a universal power adaptor compatible with US, EU, AU, and UK power sockets.
- 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.
- 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 2.0b - 4K 60Hz HDR DV Enabled. Next-gen compatible, perfect for all 60Hz TV & monitors. The Fancy Sync Box is compatible with HDMI 2.1 devices & HDMI 1.4, but only operates at 2.0b
- LED Strips Included - Smart LED strips are included with all sizes for a quick and simple setup.
- HDCP 2.2 Compliant - Enables streaming services in 4K. 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Fancy LEDs |
| Connectivity Technology | Wi-Fi |
| Connector Type | HDMI |
| Resolution | 4k |
| Special Feature | Ambilight, CEC Enabled, Control Brightness, Syncs with Fancy Hexagons, Syncs with Fancy Neon |
| Supported Internet Services | Netflix, Hulu, Amazon Prime Video, Apple TV, Amazon Fire Stick, Google Chromecast, Roku, NVIDIA Shield TV Supported Internet Services Netflix, Hulu, Amazon Prime Video, Apple TV, Amazon Fire Stick, Google Chromecast, Roku, NVIDIA Shield TV See more |

## Product Details

- **Brand:** Fancy LEDs
- **Color:** Black
- **Connectivity Technology:** Wi-Fi
- **Connector Type:** HDMI
- **Controller Type:** App Control
- **Form Factor:** TV Box
- **Model Name:** HDMI 2.0 Fancy Sync Box
- **Resolution:** 4k
- **Special Feature:** Ambilight, CEC Enabled, Control Brightness, Syncs with Fancy Hexagons, Syncs with Fancy Neon

## Images

![Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55") - Image 1](https://m.media-amazon.com/images/I/51IqTX3wQ9L.jpg)
![Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55") - Image 2](https://m.media-amazon.com/images/I/61FR1LlVsTL.jpg)
![Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55") - Image 3](https://m.media-amazon.com/images/I/41NwwDnZ2pL.jpg)
![Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55") - Image 4](https://m.media-amazon.com/images/I/41+WFNUP-kL.jpg)
![Fancy Sync Box Ambient TV Backlighting Syncing Box Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55") - Image 5](https://m.media-amazon.com/images/I/51U5QY371yL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will Dolby Atmos audio signal pass through this without getting messed up? Specifically a "Chromecast with Google TV"?**
A: Hi there,

Yes it can, you connect the Chromecast to the Fancy Sync Box, then the TV to the Fancy Sync Box.

**Q: Is it compatible with LG tvs?**
A: Yes! But a HDMI device is required, ‘smart’ / integrated apps inside of the TV are not synced. So if you would like to watch Netflix for example with synced LEDs, you need to connect a HDMI device like an Xbox or Apple TV, etc

**Q: Does this work with chrome cast?**
A: Hi there, yes the Chromecast is 100% compatible.

**Q: Does this sync with smart apps and is it compatible with all hdmi devices?**
A: Hi there, 'Smart' or integrated TV apps do not produce output, so they cannot be synced. a compatible HDMI device is required, upon which you can sync all of your streaming / smart apps/ games from the compatible HDMI device. As such, you can sync your TV with the LEDs, using the HDMI device. Compatible HDMI devices include Firestick, PS5, Xbox, Chromecast, Roku, Apple TV, and pretty much everything else!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fancy Indeed - A Must Buy!
*by C***S on April 26, 2023*

Fancy’s Sync Box is an impressive piece of tech! As someone who backed Lightpack's Kickstarter campaign back in 2016, I have some experience with TV backlighting, and I can confidently say that Fancy LED is a game changer in the TV lighting industry. One of the things that immediately caught my attention is how smoothly Fancy LED works. Setting up the device was a breeze, and the LED lights sync seamlessly with my TV. The visuals and colors produced by the LED are stunning, and they make the entire TV-watching experience so much better. One of the features that I appreciate about Fancy LED is the app that comes with it. Using the app, I was able to create an automation that sets the brightness to maximum during the day and lowers it at night. This is helpful because the LED lights are incredibly bright, and having them at full brightness in a dark room can be overwhelming. I also set the visual setting in the app to game mode, which makes the lights sync faster with the TV. Watching anime on Fancy LED is an entirely different experience. I watched Demon Slayer, and the visuals were stunning. The colors were so vivid, and the lighting made the whole experience more immersive. I even added a video clip here so feel free to watch it (It has spoilers!) and view the other pictures I included as well. Tips/Recommendation – I advise that you set your TV color scheme to 4K SDR. I noticed that while using 4K HDR, the colors of the light are not as vibrant. Also, set up a rule on the app to dim the lights at night and return them in the morning as the lights can get super bright at night. Finally, set your preference of how fast the lights refresh during a scene, I prefer “Game” as it is the fastest. My gripes with Fancy LED is that it doesn't support 4K@120 and HDR 10. However, I am hopeful that the next version of the device will support these features. Another thing that annoys me is that if I reboot the box, I need to set it back to game mode again. Finally, when using HDR the colors are not as vibrant and bright! (Please allow us to adjust the color intensity etc) TL; DR, Fancy LED is an excellent product, and I highly recommend it to anyone who wants to elevate their TV-watching experience.

### ⭐⭐⭐⭐⭐ Light
*by J***O on February 14, 2026*

Great product

### ⭐⭐⭐⭐ Product is fine but..needs room for improvement
*by C***R on November 16, 2023*

I like the tech behind it and what the product can do however it just does not work properly. First, the device needs to be plugged to the input hdmi port since the lights will not synch if you are watching directly from TV. Second, I plugged the fire stick to the output hdmi port it does synch the light however the fire stick keeps disconnecting therefore it's show black screen intermittently. 3rd its difficult to connect to my 5ghz/2.5ghz router. I wanted to like the product but it's just a hassle to deal with the issue. Will have to return it. UPDATE: Contacted Amazon and was quick enough to act on a replacement and options however I was able to discover the option to turn off HDMI input plus on Samsung TV (new to this TV) per fancy leds' instruction. Now it works fine and it's great. Will be returning the replacement back. I just wish fancy leds could come up with a sync box that works also with just the app from the TV just like other brands hence giving this product 4 stars instead of 5

## Frequently Bought Together

- Fancy Sync Box Ambient TV Backlighting Syncing Box Streaming Media Syncing Device HDMI 2.0 All TV Sizes Fancyleds (44" to 55")
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-17*