Health dangers of LED and CFL light bulbs with Dr Robert Hanson (2018)

Dr Robert Hanson is concerned about the 'new wave' of light
bulbs. He believes CFL and LEDs emit a 'killer light' - whose
short wavelength damages both mind and eyes.
His PhD is in acoustics and light - the visible light spectrum
is under attack by LED lights - Many LEDs also have cameras
fitted - Richard visited the factory where the lights were
made for the Olympics - every light had a perfect camera
fitted - but LEDs main point is their short wavelength screws
up the brain - and all LED street lights will have perfect
cameras. Robert has written about this and made a TV
documentary in Cantonese about it for Hong Kong channel
RTHK.

Source: https://youtu.be/P4gvBePS7qk?si=PVLXdq4hkWB9CpM2