>
BTW, thanks for that link! I did find it most interesting, and certainly a
great source for information on LEDs. I would never have imagined that
someone would devote so much time and thought to LEDs.
As a side note, when looking through my LED file, I found some brochures
that showed there were blue filters for LEDs back in at least the mid 80's.
Now how well they would work, I don't know, but they were apparently
available.
