A shocking fact is that the LEDs in your home can also affect the wireless signal, causing radio interference. LED lights are not the main source that causes the problem. It is the device that powers the LED, which causes the disturbance. ... And when this happens, you'll hear a sound from your radio speaker.
How do you stop RF interference from LED lights?
How To Fix Radio Interference from LED Lights
- Use a quality LED bulb. ...
- Change the transformer to one with better EMI suppression, such as our Verbatim LED transformer.
- Shorten the cable length, and if possible use a shielded cable.
- Add an EMI filter at the input / output of the transformer.
Why do LED lights cause radio interference?
FAQ's Radio Interference From Led Lights
Most often, the electrical ballast of the bulb is the one to blame, as it emits electrical signals. These are then received by radio, resulting in an unpleasant buzzing or humming noise.
