SF-4000

@Odin9, i only go to 60% max in the same tent this light is very powerful but some strains can take more than others i found, i use 20-40% in veg and in flower i slowly increase to 65% i have gone to 80% buti found it was to high for me almost gave my plant a sun tan LUL hope this helps in anyway

@Odin9, far lol