Why Do My LED Tube Lights Glow When Switched Off? Understanding "LED Ghosting"

Have you ever walked into a dark room and noticed a faint, ghostly glow coming from your LED tube lights, even though the switch is firmly in the "off" position? This phenomenon, popularly known as LED ghosting, can be surprising and even a little unsettling for homeowners. While it might seem like a scene from a paranormal movie, there is a perfectly logical scientific explanation behind it.