Hi Guys
The Release of the Cree Horticulture Reference-Design inspired me
to build up a new Modul powered with Osram Oslon SSL80 LEDs.
I will try to combine 18x 4000K
with 6x 660nm for the 3:1-Ratio
and switch up a Bloom Booster with 2x (590&617&630&730) to fill up the space.
1st I've done...