On  7 Aug 96, john wakefield wrote:

>   I posted instructions on how to install a switch for this earlier.  Now 
> I call upon our Zen and the art of LED color selection advisors to tell 
> us what color lamps should be selected for each of these two speeds.

drawing upon my degree in Ergonomics (NOT!) I would suggest a single, 
bicolor LED....  yellow=low   red=high

these are a whopping $0.75 each.  have three leads: common, 
yellow-on, red-on.

--OR-- we could use an infra-red LED...    :-)       infra-red... heat... oh, 
never mind.

-dan