LED interference:
How to measure the interference from LED lights, by the Deutscher Amateur-Radio-Club
Small video showing how to assess the disturbance potential of LED lighting equipment.
Video: Thilo Kootz, DL9KCE – Camera and Editor: Martin Henz, DL5NAH
Digital TV:
LED Bulb produces interference on digital TV signal.
More radio problems:
Led light interference, the problem they don’t tell you about…
145.550:
LED lamp radio noise on the 2 meter band.