I’ve combined these headphones with earplugs for a plane trip. Engine roar overpowers the sound for bone conducting headphones the same way it does for earbuds or headphones that don’t isolate. You might still need to crank the volume up, though. Planes are loud. No issue of other people overhearing it at that point though.
Same! My 15k lumen, 6500 Kelvin lamp is honestly one of my favorite things. My office is brightly lit regardless of the world outside. My wife hates it and demands I use soft white, 75w equivalent lights everywhere else.
I can live with the lights that imitiate candles, but I go to MY space if I need to see something clearly.