Why Does Your TV Remote Control Your LED Lights?

Have you bought a new pair of LED lights and were surprised to see you can control them using your TV remote? We are here to take your worries away and make you understand why does your TV remote control your LED lights and how to stop LED lights from interfering with TV hereon. There are ample ways to block remote signals, which we will discuss further in the article. Also, you will learn how to sync LED lights to controller.

Why Does Your TV Remote Control Your LED Lights?

Why Does Your TV Remote Control Your LED Lights?

You will get to know why does your TV remote control your LED lights further in this article. Keep reading to learn more about it in detail.

How Can You Sync LED Lights to a Controller?

Syncing a LED light to a remote controller is quite a daunting task. To sync LED lights to controller, you will need the following things:

  • LED strip/tape (1)
  • Receiver (2)
  • LED driver (1; 24 volt/30 watt; 12 inputs)
  • Driver connection leads (2)
  • LED remote controller (1)

Follow the below-mentioned process carefully to sync LED lights to controller successfully:

Step 1: Initial Connections

1. Connect your receiver to the available port of the LED driver.

2. Connect one end of the connection lead to another receiver.

3. Now, connect the other end of the connection lead to the flexible LED strip.

Step 2: Synchronize Remote

1. Remove the plastic cover of the remote.

tv remote control

2. Press and hold the button on top of the first receiver until it turns blue.

3. Now, press and hold the ON/OFF button on the remote until the blue light on the receiver flickers.

4. Repeat Steps 2 and 3 using the second receiver to synchronize it.

5. Again, repeat Steps 2 and 3 using the first receiver to create a master receiver and control the whole synchronization.

If you want to know why does your TV remote control your LED lights, read further to learn more.

Also Read: Fix Apple TV Remote Not Working

Why Does Your Remote Controller Change Your LED Lights?

It’s quite simple to know the reason behind why does your TV remote control your LED lights once you understand the technology used in it. The technology used to transmit signals from your remote control device to your TV is known as infrared light. Remote and TV manufacturers usually use different protocols in each of their models. However, local manufacturers often ignore the need for a unique protocol and use the existing ones to cut costs. Hence, the signal which should be received by your TV only gets received by the LED lights too. This becomes a nuisance if your TV and LED lights are too close to each other.

How to Reset Any RGB LED Light Remote?

If any of your LED light remote buttons are not working properly, a reset might help you fix them. Follow the step-by-step process given below to hard reset your remote:

1. Look for the reset button on your LED lights remote. It should look like a tiny hole.

2. Get a paperclip or a needle and insert it inside the hole to push the reset button.

3. Hold the reset button for around 3 seconds.

This should reset your remote. You can test it on your lights once it’s reset.

Can You Use Different Remotes for LED Lights?

Yes, as long as the LED lights are of low quality. However, high-quality LEDs have well-developed protocols, which don’t allow you to use a random remote with them.

Why are Your New LED Lights Not Working?

There could be several reasons why you are facing this issue:

  • It can be due to the messed-up power supply. Overload causes unwanted flickering of lights, and underload causes low brightness.
  • The circuit design is out of order.
  • Low-quality LED lights are usually manufactured with minimal attention, which might lead to higher chances of defects.
  • Connected wires are damaged.
  • Your LED light might be connected using an extension cord which sometimes leads to an abnormal power supply to the product.

Also Read: Why is Minka Aire Remote Not Working?

Why can Your LED Strip Lights Change Colors by Themselves?

While LEDs are great for creating a wonderful atmosphere for yourself, it gets irritating when they malfunction and start to change colors on their own. Here is a list of reasons why they could be changing color themselves:

  • Overheating due to an abnormal power supply might cause issues.
  • Voltage fluctuation might sometimes lead to defects.
  • The light is not correctly plugged into the power supply.
  • The LED light remote control might have malfunctioned.
  • There might be in-built software programming failure.

Why can Your LED Lights Come On by Themselves?

Worried about why your lights turn on automatically? Don’t worry; it’s surely not a ghost. After all, ghosts hate getting exposed to any light, right? Take a look at the causes below:

  • Power outrage or fluctuations would be a reason.
  • The presence of occupancy sensors could lead to fault signals.
  • The lights are malfunctioned due to damaged wiring.
  • There might be an issue with the power source.
  • The defective remote controller might be turning on lights on its own.

Do LED Lights Mess Up Your TV?

Yes, LED lights can interfere with TV signals and mess up your overall experience. This happens because of the electromagnetic energy released by the LEDs.

What Causes Remote Control Interference?

Why does your TV remote control your LED lights? Remote control interference happens due to the following reasons:

  • Desensitization of the infrared sensor leads to difficulty in receiving or sending signals. The sensor could be desensitized because of ambient lighting or sunlight.
  • Multiple remotes are being used at once. Some remotes have the same protocols and codes, which leads to interference.

How Can You Block Remote Signals?

If you are finding ways to block remote signals, your search ends here. We have given below a step-by-step process on how to block signals from remote:

1. Find the infrared sensor on the remote control or the receiving device. The sensor is found under a transparent plastic covering.

2. Cover up the sensor using electrical tape. Make sure it’s perfectly placed.

3. Put a coat of nail paint over the covering.

Nail polish is a powerful infrared light blocker. It will make sure signals are neither sent nor received under any circumstances.

Also Read: How to Use Your Smartphone as a TV Remote

How Can You Stop Your TV Remote Interference?

If the interference from your TV remote is too much to handle and you want to stop it, try out the different methods given below:

Option I: Basic Tips

You can use tape and nail polish to cover up the infrared sensor on the receiving device or the remote control to stop the transmission of signals. Locate the IR (Infrared) sensor on the remote control/the receiving device. The sensor can be found under a transparent plastic covering.

  • Put a piece of electrical tape on the sensor, placing it precisely.
  • Apply nail paint over the tape to block signals completely.

Option II: Mobile Remote Control Apps

Downloading TV remote controller apps are a great alternative to the original remote and might help eliminate IR interference. These are helpful because they won’t be using IR technology. Instead, they will communicate using WiFi. Some companies have remote apps, such as LG TV Remote and Vizio SmartCast (Android/iOS).

Vizio SmartCast Android Play Store | sync LED lights to controller | stop LED lights from interfering with TV

Option III: Avoid Fluorescent Lighting and Direct Sunlight

Since ambient lightning and direct sunlight can result in the desensitization of the infrared sensor, it’s important to avoid using the remote in the presence of any of those.

How Can You Stop LED Lights from Interfering with Your TV?

LED lights often catch the signals from your TV remote, which might ruin your overall experience. Hence, to stop LED lights from interfering with TV, follow the tricks mentioned above to avoid any interference.

Do LED Lights Interfere with Wi-Fi?

No, your LED lights cannot interfere with your WiFi, as the frequency they operate differs significantly. Also, the electromagnetic field generated by the LEDs is not strong enough to disrupt the WiFi signals.


We hope that this guide was helpful and you were able to find the answer to the question of why does your TV remote control your LED lights and how to stop LED lights from interfering with TV. You can let us know any queries or suggestions about any other topic you want us to make an article on. Drop them in the comments section below for us to know.

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