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Bias Lighting LED Strip with Screen Sync Technology, Wireless App and Smart Speaker Control

Regular price £114.95 Sale price£34.95 Save 70%
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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO BAG” button still works, it means the product is still in stock online in limited quantities.

Ambient TV Backlight System with Real-Time HDMI Sync and App Control

The TV screen lights up while the wall behind stays dark. A bright screen on a dark wall makes the whole setup feel flat. Watch action scenes with colour pouring onto the wall, or game with the room reacting live.

A sync box reads the video signal between your source and TV in real time. The strip goes on the back of your TV and runs different colours across sections. Control everything through the app or switch modes by voice.

This system reads high dynamic range content and shifts LED colours live with each scene. It fits TVs from 55 to 65 inches and 75 to 85 inches cleanly. The wireless connection keeps the app communicating with the strip without delay.

The app gives you full control over colours, modes, and brightness from your phone. Voice assistant and smart home compatibility let you switch modes hands-free from your seat. The app works across most current smartphones instantly.

  • REAL-TIME HDMI SYNC: Reads the video signal from your source and shifts LED colours instantly with every scene.

  • 4K AND HIGH DYNAMIC RANGE SUPPORT: Handles 4K at 60Hz and high dynamic range so colour output keeps up with your source.

  • RGBIC LED STRIP: IC chip runs different colours across each strip section at the same time.

  • WIRELESS APP CONTROL: Full colour, mode, and brightness control from your phone over a wireless connection without delay.

  • VOICE AND SMART HOME COMPATIBLE: Works with voice assistants and smart home systems for completely hands-free power and mode control.

  • WIDE TV SIZE FIT: Covers TVs from 55 to 65 inches and 75 to 85 inches without gaps.

  • BROAD DEVICE COMPATIBILITY: App works on most current smartphones so you get started without compatibility issues right away.

  • 2.4G WIRELESS CONNECTION: Connects on a 2.4G band so the app talks to the strip without delay.

Product Specifications

  • Type: Ambient TV Backlight System
  • Sync Method: Real-Time Signal Reading
  • Video Support: 4K at 60Hz, High Dynamic Range
  • LED Type: RGBIC with Independent IC Chip
  • Connection: 2.4G Wireless
  • App Control: Yes
  • Voice Control: Yes
  • Smart Home Compatible: Yes
  • TV Size Fit: 55 to 65 Inches, 75 to 85 Inches
  • Device Compatibility: Most Current Smartphones

What's Included

  • 1 x Sync Box
  • 1 x RGBIC LED Strip
  • 1 x App-Compatible Controller
  • 1 x TV Backlight That Fits Most Screen Sizes and Runs Multiple colours at Once

Frequently Asked Questions

Will this work with my streaming device or gaming console?
The sync box reads the video signal passing between your source and TV in real time, so it works with most HDMI sources including streaming devices, gaming consoles, and cable boxes.

Does it support 4K content?
Yes, the system handles 4K at 60Hz along with high dynamic range content, so the LED colours keep pace with whatever your source is outputting.

What TV sizes does the strip fit?
The strip is designed to fit TVs from 55 to 65 inches and 75 to 85 inches cleanly without leaving gaps along the back edges.

Do I need a separate hub or smart home device to use voice control?
The system is compatible with voice assistants and smart home setups, though connection to your existing voice assistant device is required to use hands-free control from your seat.

4.7 (19.342)
Jack Turner

Confirmation came through straight away, then another email when it was sent. Tracking worked and the parcel arrived when they said it would. Nice and straightforward

Benjamin Foster

Nothing missing and no surprises when I opened the parcel. What turned up matched what I’d seen on the website

Hannah Lewis

Had a look around before buying and this was a fair bit cheaper. Arrived as expected too, so happy with that.

Sophie Bennett

I emailed before ordering because I couldn’t work out which option I needed. Got a proper reply explaining the difference, rather than just a link back to the page I’d already read. Might seem a small thing but it helped me decide. Placed the order that evening and I’m happy with what arrived.

Harry Collins

My first order was only a small one a few months back. That went well, so I checked here when I needed something else. Different sort of purchase this time but everything was just as straightforward. Saved me another evening of looking around!

Daniel Thompson

Ordered Sunday evening and it was here Tuesday morning. Wasn’t expecting that, especially ordering over the weekend

Charlotte Brooks

All arrived, all good 😊

Amelia Scott

Entirely my mistake, I picked the wrong option and only noticed when the confirmation came through. Sent an email and they managed to change it before dispatch. Very relieved I didn’t have to deal with returning it afterwards!

George Wilson

Bought it in the sale. Happy with what I paid and it’s what I was after, which is the main thing.

Grace Mitchell

Hadn’t heard of Havenholt before and wasn’t sure about ordering from somewhere new. Only bought one thing to start with. There was a short wait for dispatch, but they kept me updated and everything arrived as described. Happy with the purchase and I’d be comfortable ordering again.

Emily Carter

There was a mix-up with my order so I had to get in touch. Sent a photo over and they explained what would happen next. Didn’t have to keep repeating myself to different people, which I really appreciated. All sorted now

Samuel Reed

They didn’t have the one I wanted when I went into the shop, but suggested checking online. Managed to order it on the website later that day. Would have preferred to take it home there and then, but this worked out fine.

Bias Lighting LED Strip with Screen Sync Technology, Wireless App and Smart Speaker Control
Bias Lighting LED Strip with Screen Sync Technology, Wireless App and Smart Speaker Control
£114.95 £34.95
RGB LED TV Backlight Strip With HDMI Sync App Control