Look no further than that. Note, I have the black one from Amazon, and it's no longer for sale, so maybe they realized the mess-up.
It's been my charger for iPhone current-gen since July of this last year and it's horrible.
The LED on this thing is not EXACTLY blue, but it's birthed of the exact same hellhole, and close enough in general color to count.
So let's walk through this:
1. It's piercingly bright in the exact perfect shade of light that you can't help but notice everywhere in a dark room.
2. It's designed in a way that projects that thing across the room like a spotlight.
3. The light comes out of a silly small surface on an inconvenient placed spot on the edge of the shell. Meaning electrical tape lasts about 5 minutes.
3. I'm not a stranger to cracking things opens, but with this thing is hermetically sealed, I haven't been brave enougth to do it yet.
I tried to just shove a needle in there to short out the LED, but it's probably some kind of surface mount and I couldn't hit it.
Alternatives to cracking it open have been stuffing like 4 inches of electrical tape in the hole with a dental pick/needle, and then covering it up with more tape to seal it in. This took a while, but it also lasted at least two months. But again, not permanent.
The point is, anything that could potentially be primarily be used in a bedroom, shouldn't be a cool light.
