Speedbump, not all LED bulbs produce RFI [or at least noticeable RFI]
I have found the LED bulbs sold at Lowe's for the most part are quiet.
The FEIT brand seems to be OK
I'm using their PAR20 floodlight, 8W replaces 45W, tolerates vibration, about 340 lumens non dimmable
This is used in the kitchen area track lights...very bright, minimal shadows, runs cool to touch, instant on!
I also use one at my bandsaw and is excellent!
Today they offer quite a range of bulbs.
The lamp I am discussing here is a large assembly 50W 120vac LED flood light rated at 3500-5000 lumens
I should have one for serious testing by the end of this week.