she was at the center of a viral sensation after accidentally capturing a jaw-dropping moment in the sky– a bright blue streak of light flashing across the night. Within hours, the video was ...

QLED TVs from companies such as Amazon, Hisense, LG, Panasonic, Roku, Samsung, Sony, and TCL use a blue LED light source plus a film embedded with tiny quantum dots, which are nano-size crystals.

The following video comparison from 2021 remains relevant ... and it’s usually caused by excessive blue light production. LED-based sets tend to show more intense blue light than OLED TVs ...