i updated my grow closet with 2 square panel LED's 100W & a 240W with smaller LED's ( 20W -45W ) as supplemental lighting for lower branches,i also have red (infrared) and blue (ultraviolet) which i use 30 minutes every morning & evening (sleep initiation) these light produce very high thc...
It doesn't matter because full spectrum LED's are much cheaper to run ,i use a couple of panel LEDs as mains & have much smaller LED's as supplemental lighting and they encourage excessively high thc levels. I use a small stainless steel cannister with regulator to create co2 at a very cheap...