I have no idea if Nikon uses them, but blue LEDs have a particularly short
lifespan. In any case I dont think occasional users like us will ever burn out
an LED array or a tube. Definitely not me, I keep my scanner off when not in
"Austin Franklin" <email@example.com> wrote:
>My guess is you are not an electrical engineer, or you would know that LEDs
>do have a life span. Because you haven't heard of them burning out, doesn't
>mean they don't burn out.