What size area are you filling? The recommendation is 600 watts for a 4x4. I'm using 400 watts in a 4x4 and it's doing 👌
I also built this 750 watt, 50 x 50 with 15 strips for a 5x5.
I use half 2700k , and half 2700k w added reds and blues for trich production. I am getting 30,000 lumens at...