weedboy
Active Member
ok i was at lowes and saw a light that had 6500k in the t12's wich i have and all i was thinking what if i got t5 what would i need and does the lumens add up? like 1 light has 6500 lumens and i have 2 of them is that 13000 lumens and if so what do i need for both flowering and vegging and what k's do i need?
and what is best t5 or t8
and what is best t5 or t8