The LED assys that have a regulator chip in them so that they will work within a DC VOLTAGE RANGE will cause RFI INTERFERENCE. These are within FCC RULES and somewhere on the BILL OF SALE you may find a statement saying this unit may interfere with radio's and HDTVs...
This is not new information -
My first batch of LED lights would completely BLANK OUT my HDTV signals when using the BATWING ANTENNA fir OTA Digital TV SIgnals. Also Interfered with the WX RADIO, POLICE SCANNERs, and my HAM RADIO big time.
Have heard of some bathroom LED lights would take out the BEDROOM HDTV when on CABLE CONNECTION...
My fix was to drop the REGULATOR TYPE LED ASSYs and just use the cheap $4.99 LED BOARDS from EBAY CHINA. They work fine for me...
This is a good reason to only buy one and then you check out and see if it is going to work for you. I bought a whole set and had to give away $150 worth of LED lights.
Roy Ken
My Posts are IMHO based on my experiences - Words in CAPS does not mean I am shouting
Roy - Carolyn
RETIRED DOAF/DON/DOD/CONTR RADIO TECH (42yrs)
K9PHT (Since 1957) 146.52M
2010 F150, 5.4,3:73 Gears,SCab
2008 Starcraft 14RT EU2000i GEN
2005 Flagstaff 8528RESS