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Anyone experimenting with LED lighting

An LEd array, with an appropriate reflector just might work.  Very
interesting idea.  Possibly plausible now that the super brights are
widely and inexpensively available.  Total PAR is still a possible
issue.  Total color temp can be deceiving -- and getting a lot of blue
from an LED is supposedly hard to do (or so says Sci American mag). 
But these new super brights are pretty amazing.

If you could do this without costly large step down transformers and
without the need for lots of resistors (which convert electricty to
heat). . . hmmmm.....

Scott H.

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