It's just blue light and it flickers. It's man made light it sucks.
Discussion
It's good at being light so it can be good to work but it's not healthy.
Not healthy is bullshit part, fud basically
Have fun with your electronic light I'll be using light from heat sources.
Heat sources emit a lot of UV too, so not as healthy as you might imagine
It's not unhealthy
Say to the people who over indulge in it and get skin cancer and all that fun stuff
Water is unhealthy because some people over indulge in it and drown.
The healthy part is being exposed to a smooth curve. One that living things have been exposed to for as long as history goes.

Jeez. LED stands for Light Emitting Diode , that is all. You can control what frequency it emits based on the chemical composition involved in the diode. Iโd suggest reading up about LEDs a little more
You should read what I linked
I did, and it was all a bunch of pseudoscience trying to prove one biased point
That's pseudoscience?

Are you familiar with things that are called capacitors?
And PWA, and all other tech that is involved ? Yes, what you linked is one sided and does not mention all the variables
It does mention it

That is what I am saying, a biased point of view. Cheap shit fails, capacitors fail too, and not in a way the article talks in, again only one failure mode to highlight the point that author is trying to drive
A failure is not what is described here

Read the #1
#2 and #3 are failures yes. It's all in the 2 pictures I've linked directly here.
I did, no point of me trying to explain anything when you are set in your opinion. I merely tried to highlight facts
Look if you read this and think this is pseudoscience I'm not the one that is set on his opinion.

I did, and I am apparently not doing a good job at explaining things so Iโll ๐ค
Oh but I swear the problem is not you having difficulty explaining things but rather not making any attempt to refute the claim that LED lights flicker at about 100 times per second because the AC power supply (50 Hz) crosses zero voltage twice each cycle, and capacitors in LED drivers try to smooth this out but never completely succeed.
Actually, since an LED (light emitting diode) only allows current in one direction the flicker rate would be half of what this person suggested. Much closer to the natural human frequencies, brain waves, Gamma waves, high-level cognition, 30โ100 Hz. Heartbeat, 60-70 times a minute, etc. I donโt know if this is coincidence, human nature expressing itself subliminally or an intentional disruption. Regardless of the circumstances, it is well documented that non-natural light is disruptive to our bodies in various ways.
No light is man maid, itโs emission of photons. LEDs do not flicker, compared to incandescent light which indeed does flicker due to AC. Good LED lights are stable, using capacitors and emitting photons constantly at the defined wavelength