My room is 22x12 and I have 2 of the exact same rooms next to each other, I'm running (9) 800 watt 2700k lights in each room. Each room has its own 18000btu ac/heat pump 100% sealed rooms. Water cooled to waste hydrogen co2 burner. Chhc-4 is my controller and 70 pt dehu and about 8 wall fans. Temps durning the day stay at 88 and at night 79-82. Rh day is 45-50 and night is 50-60 for some reason. Co2 ppm 1500 burner only runs for 70 sec every 80 min. I would not use any other light since I saw what they can do for veg but I have not seen flower yet, we will see soon. I took a big dive with these lights and their not cheap. Hopefully they pay off. These ladies are taller then me
P.s my 4 ton ac can hardly keep up, it runs 24/7, soon I will have to upgrade.