check beta test team album.
there is a light absorption graph, its from the very begin to the very end of a full grow cycle.
it show how much % and what wave lenght are needed.
can you post a link pls??
ouch! thats expensive, also the bin is not properly listed
BUT they look like solid leds
yea i know there's a bit of mystery surrounding them but hopefully they will do the work.... will post my results!
Does anyone have some good picks (cree preferred) for blue and uv?
I want to check the graphs first but I cant get reed of the idea of making a fully timed light system that will change its lights from relatively blue to red according to the day of the grow. icluding dimmers and arduino and all sort of crazy stuff.
Did anyone saw something like that being DIYed? I'm talking about something really natural, making the switch from 18-6 to 12-12 really mellow and gradual