What an interesting thread. I recently got a new Bluetooth mouse I went to Perrett thinking I was pairing the mouse because it had a similar name wouldn't pair then realized I didn't turn the mouse on and it showed up. So the next the hunt went on to find out what this random Bluetooth device was showing up in the list. Thanks to searching for it this thread is the top hit on DuckDuckGo as I started really reading I realized I bought a color changing screw in lightbulb couple weeks back and I believe it had Bluetooth sure enough that's what it was. it's the kind of thing you buy at five below for five dollars. The Vibe FB-BAPP I think that's the model the box is just so descriptive. The package is so inspiringly accurate as it says it's a "class 1 LED product" and remember "LED radiation do not stare into beam" I think they got this thing confused with a class 1 laser product like a CD player, laser pointer or more powerful lasers that can burn through things and cause major eye damage when pointed at eyes, reflecting objects and animals.
As for hidden cameras that's ridiculous, and illegal in most states if it's recording audio...... I think if I found one I would document it and call the non-emergency contact for the police and ask what to do they might want to confiscate/fingerprint I don't know. Or maybe a lawyer to ask what legally you can do.