Arsavo HDMI TV Backlight
Bring every scene beyond the screen with lighting that moves with the action.
- Watch the lighting move with the action. Direct HDMI signal reading delivers lower-latency colour changes than a camera-based backlight.
- Match colour to the right area of the screen. The sync box reads the original video signal instead of estimating colours through a camera.
- Keep the area around your screen clean, with no camera mounted above or below your TV.
- Choose from five kits for televisions from 40 to 120 inches, each with an LED strip and power adapter matched to its size range.
- Adjust brightness and colour from your phone through the Tuya Smart Life app.
Will it work with my Smart TV's built-in apps?
The backlight responds to video that passes through the sync box from an external HDMI source. Use a Fire TV Stick, Apple TV, games console, PC or cable box to bring streaming, gaming and television into the lighting setup. To sync a streaming service that is also built into your television, play it through a compatible external HDMI device.
What is the difference between this and a camera-based TV backlight?
The Arsavo sync box reads the original HDMI signal before it reaches your television. This gives the lights lower-latency colour changes and more accurate colour placement than a camera interpreting the screen from a distance. It also keeps the area around your television clear because there is no camera mounted above or below the screen.
Does it work with Alexa or Google Assistant?
Yes, brightness and colour are controlled through the Tuya Smart Life app on your phone, which is compatible with Alexa and Google Assistant.
Shipping and returns
Shipping
We offer free and reliable shipping across the UK. Most orders are delivered within 7-13 business days, and you'll receive a tracking number via email as soon as your order ships.
Want more details? Read our Shipping Policy
Returns
Not completely satisfied? No problem. We offer a 30-day return policy. If the product isn’t right for you, just contact us and we’ll guide you through the return process.
Need more info? Read our Returns & Refunds Policy
Need Help?
Have a question or need assistance? Email us anytime at info@arsavo.com- we're here to help and respond quickly.
Which size do I need?
Choose the kit that matches your television's screen size: 40 to 55 inches, 55 to 65 inches, 75 to 85 inches, 100 inches or 120 inches. Each kit includes an LED strip and power adapter matched to its size range.
What You'll Need Before You Buy
The backlight responds to video that passes through the sync box from an external HDMI source. Use a Fire TV Stick, Apple TV, games console, PC or cable box to bring streaming, gaming and television into the lighting setup. To sync a streaming service that is also built into your television, play it through a compatible external HDMI device.
The Arsavo sync box reads the original HDMI signal before it reaches your television, giving the lights lower-latency colour changes and more accurate colour placement than a camera interpreting the screen from a distance. It also keeps the area around your television clear because there is no camera mounted above or below the screen.
Bring every scene beyond the screen
The HDMI sync box reads the video signal directly, giving the lights lower-latency colour changes, more accurate placement and a cleaner setup without a camera around the screen.
Follow the action with lower latency
The sync box reads the HDMI signal in real time, removing the camera capture step that can delay how quickly the lighting responds.
A cleaner setup around your screen
The HDMI sync box handles colour matching without a camera sitting on top of your television, keeping the screen area clear.
A kit that fits your television
Five size options cover televisions from 40 to 120 inches. Each kit includes a matched strip length and power adapter.
Control the ambience from your phone
Use the Tuya Smart Life app to adjust brightness and colour without adding another remote to your setup.
How it works
Connect your streaming device, games console, PC or cable box to the HDMI sync box. The video signal then passes from the sync box to your television.
As the signal passes through, the box reads the colours and their position on screen. It sends that information directly to the RGBIC strip behind your television, letting the lighting respond with lower latency and more accurate colour placement.
A camera-based system must first observe the screen and interpret what it sees. Reading the HDMI signal removes that optical step and keeps room lighting out of the colour-reading process.
Specifications
Choose your size
Choose the kit that matches your television. The strip length and power adapter are selected for each size range.
Will this work for me?
Use an external HDMI source. Connect a Fire TV Stick, Apple TV, games console, PC or cable box to the sync box, then connect the sync box to your television.
Choose the correct kit. Select the size range that matches your television so the LED strip reaches around the screen correctly.
Control it from your phone. Use the Tuya Smart Life app to adjust brightness and colour.
Keep your existing HDMI setup. HDMI 2.1 passthrough supports 4K at 120Hz and 48Gbps bandwidth.
Install it with the included accessories. The box includes the sync box, matched LED strip, power adapter, two 1.5m HDMI cables and six cable-fixing clips.
30-day returns
If you change your mind
Free shipping
Get your backlight at no extra charge
Dedicated support
Get a response within 24 - 48 hours
Questions
Is an HDMI backlight better than a camera-based one?
An HDMI backlight reads the original video signal instead of observing the television through a camera. This gives you lower-latency colour changes, more accurate colour placement and a cleaner setup around the screen.
Why does HDMI signal reading have lower latency?
The sync box receives the video signal directly and sends its colour information to the LED strip in real time. A camera-based system adds another step by capturing the screen and interpreting the image before changing the lights.
Will the colours match what is happening on screen?
The sync box reads the colours and their position directly from the HDMI signal. This gives you more accurate colour placement than a camera estimating what it sees on the television.
Will it work with my Smart TV's built-in Netflix or iPlayer app?
The backlight syncs with video passing through an external HDMI source. Use a compatible streaming stick, games console, PC or cable box to play the service through the sync box.
Which devices can I connect?
You can connect compatible HDMI sources such as a Fire TV Stick, Apple TV, games console, PC or cable box. The sync box sits between the source device and your television.
Is the setup complicated?
Attach the LED strip behind your television, connect your HDMI source to the sync box and connect the sync box to your television. Plug in the power adapter, then use the Tuya Smart Life app to control the lights. Two 1.5m HDMI cables and six cable-fixing clips are included.
Which size should I choose?
Match your television to one of the five kit sizes: 40 to 55 inches, 55 to 65 inches, 75 to 85 inches, 100 inches or 120 inches. Each kit includes the appropriate LED strip length and power adapter.
Can I change the brightness and colours?
Yes. Use the Tuya Smart Life app to adjust the brightness and colour from your phone.
Is it really worth the price?
The system combines HDMI 2.1 signal reading, lower-latency colour changes, more accurate placement, RGBIC lighting, app control and a camera-free setup in one kit. Two HDMI cables and the installation accessories are also included.
Can I trust Arsavo?
We are confident in what we offer and clear about what you are buying. Full specifications, compatibility details, delivery times and return terms are stated upfront, with support available if you need help.
Read our Shipping Policy and Returns & Refunds Policy for more information.
What if it doesn't work for me?
Our support team can help check your connection and settings. If the backlight is faulty, we cover return shipping and provide a prepaid label. If it works but isn’t right for you, you can request a change-of-mind return within 30 days of delivery. Please return its accessories and documentation. Read our Returns & Refunds Policy for more information.
How long will delivery take?
Orders are dispatched within 1 to 3 business days and usually arrive 6 to 10 business days after dispatch. Allow 7 to 13 business days in total. Read our Shipping Policy for more information.
What is the returns policy?
You can request a return within 30 days of delivery. You may handle the backlight as you would in a shop to check it. If handling beyond that reduces its value, we may reduce the refund to reflect the loss in value. Please return its accessories and documentation, with the original packaging where possible. Read our Returns & Refunds Policy for more information.
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