Quote Originally Posted by Paht_Hed
I haven't used T5s but I used CFL and grew 2.5/3ft plants under 25k lumens.
nlite products
Check out the spectral distributions of those T5 bulbs. They are improving the Purple and Red bulbs right noww, the red will be more towards the 660 range and the purple will emit less green and more blue and red.
hey bro i saw on ur other thread about u using some 150W hps called vapor tights for $25. do those work? :rastasmoke: