MadMac
far beyond driven...
hello,What UVB nm exactly are you using on your plants?
thx for feedback!
very interesting info... was looking long time for something like that
well i use Osram far red and SSC VIOSYS UV CUN66A1B @365nm
when i made my setup the other where not easy to get hands on... so i'll uses these.
it's really hard to get hands on powerful led in this special segment ...
would like to try those... but UVB is also dangerous for skin and eyes... so one has to be careful ...
here is far red in action... have same amount led for UVB but not easy to take a pic of...
thx
M.
P.S. can not upload images anymore... is there a limit? don't want to delete my old pictures... it's so good for research and info...