Guys! I really need a cannabis photosynthesis light spectrum. All the rezult's later, with photos and great grows. What I can say i z that i will use all colors in various proportions according to the uneque cannabis photosynthetical light spectrum to achieve greater rezults, with possibility to to modify ligth spectrum according to the growing stages and other conditions. All i can say iz that I plannig on to make 100% PAR efficient lamp, with 100000 hours life time (about 11 years) for a reasonable price with NO ANALOGS on the net! Cause I had had enough with HPS !!!

So please, do flood about light spectrum fotosinthetical curve for cannabis.
Thank you