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Regular price $24.99 USD
Regular price Sale price $24.99 USD
Sale Sold out
Shipping calculated at checkout.
Is Bulbs Included: Yes
Item Type: Floor Lamps
Power: 7W-20W
Voltage: 110-240V
Size: 52*8cm

How it works

The Tv sync box reads the signal from the HDMI signals and sends them to your color-capable Tv Sync lights, making them react to the content on your screen. Connect up to four HDMI devices to your Tv sync box — a set-top box, gaming console, or streaming stick, for example — and then connect the Tv sync box to your TV to make your lights flash, dance, dim, and brighten right along with the action on the screen.


The HDMI 2.0b Tv Sync light has been released! Now supporting 4K 60Hz HDR Dolby Vision & 2K 120hz. A HDMI device is required for the LED syncing. Almost all HDMI devices are compatible, including:

• Sony PS5 / PS4 / PS4 Pro
• Xbox Series X & S / Xbox One X & S
• Nintendo Switch
• Apple TV / Apple TV HD / Apple TV 4
• Amazon Fire TV Stick 4K / Free TV Stick / Fire TV Stick Lite
• Google Chrome TV Chromecast 4k / Chromecast
• Other HDMI TV devices / Set-top Boxes / Computers

Need help?Contact us

What's included

Everything is included to create the ultimate visual experience! Your order will contain:

• 1 xTv Sync Box
• 2 x Smart RGBIC LEDs
• 1 x HDMI cable
• 4 x Corner brackets
• 1 x Power adaptor & plug
• 1 x Instruction manual


We offer free insured shipping for all orders . Order processing takes 1-3 business days before shipment. Once your item/s is dispatched, the estimated delivery time is:

- USA: 2-5 business days
- UK: 7-18 business days
- Australia: 7-18 business days
- Canada: 7-18 business days
- Europe: 7-18 business days
- Rest of world: 14-20 business days

Once it's shipped out, please allow 2-5 business days (to be safe) for domestic US shipping and 6-15 days for worldwide shipping

Return policy

We love our Cosmer™ products and are confident you will too! That’s why we're offering a 30-Day, Risk-Free Trial. we'll give you a refund.

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Create next level home theatre experiences.

Immerse yourself like never before. Every movie, TV show, and video game will feel like an entirely new experience.

Connect Your Monitor

Do not just sync your TV, sync everything. The Tv Sync Box is fully compatible with PC & monitor setups. Perfect for gaming, watching movies, and aesthetic vibes.

Optimized, No Delay

Colors codes are extracted directly from the source, and computed to the LED strips at the speed of light (really fast). Allowing for super accurate colors and no input or reactive delay.

Magic You Can See

Supercharged LEDs


Better than Govee?

Govee requires an invasive, unappealing camera to be installed on the top of your TV. This causes input lag & output delay, resulting in the LED colors being 1-2 seconds behind the TV colors as the camera manually detects the image on the screen.

The Cosmer tv Sync Box works as a smart bridge between the LEDs, your HDMI device, and TV or computer monitor screen. Allowing the LEDs to rapidly respond to changing colors accurately, and without perceivable delay. The same cannot be said for our competitors.You are free to check this out and compare for yourself!

Better than Philips Hue

Philips Hue offers a similar product beginning at (USD) $229. However, this price does not include the required (USD) $249 LED light strips. To make matters worse, you are also required to purchase a Philips Bridge to connect all the devices, another (USD) $59. The total brings you to a huge (USD) $537.

Our Tv Sync Light is new tech, and it's why we are able to price it so competitively at (USD) $124 with EVERYTHING included. Absolutely no hidden extras, just plug in & play.

You are free to check this out and compare yourself!

Compatible with Pc's & Moniters

Yes, it will! You will most likely require the 24" to 43" set. However please note your monitor must be using HDMI cords, Display Port cords will not work.

Compatible with Disney, Netflix & Others?

Yes, it sure can. Our device is HDCP 2.2 compliant which allows you to watch all your favourite movies and tv shows on your desired streaming platform. Netflix & chill will never be the same!


We offer a full 30 day, 100% satisfaction guarantee. Order yours, try it out, make sure it works, and decide if you like it over the next 3 weeks. If you want to send it back, we'll refund every penny of your purchase price.