In article <930523230752_72103.765_DHS47-1 at CompuServe.COM> Richard
B. Peterson, 72103.765 at CompuServe.COM writes:
> I am interested in putting together a high intensity light
>source comprised of light emitting diodes (LEDs) for use in
>photosynthetic measurements.
Ted Tibbits (Horticulture, U. of Wisconsin) has been using LED's to
grow plants. These LEDs probably have many of the properties you
need.
