I certainly like the many options we have with LED lighting and the energy savings and long life are hard to beat! I really don’t like the RFI that radiates from some of these lighting products, though. Some screw-in bulbs that I have purchased from big box home improvement stores, I have simply returned when they caused my VHF radios to un-squelch with raucous static. I have read other accounts of LED lighting interference with other services such as wireless networking and GPS. The Coast Guard even issued a bulletin about LED lighting interference.
If you think you are noticing more noise on your amateur radios bands, it’s likely not your imagination!