FCC has standards for allowable emissions from “digital devices” which include anything that uses a digital waveform like a switching voltage regulator as used in LED lights and dimmers. It is illegal to sell products that do not comply. Look for an FCC compliance sticker on the light faxture. If you don’t see one ask Airstream why not.
“You cannot reason someone out of a position they have not been reasoned into"
Al, K5TAN and Missy, N4RGO WBCCI 1322
2002 Classic 30 Slideout -S/OS #004
2013 Dodge 2500 Laramie 4x4 Megacab Cummins