Moving on,
You need 30 watts of quality LED lighting per square ft of grow space.
Example 4x4 tent = 16 square ft of grow space x 30 watts per foot = 480 watt LED light or lights.
2x2 is 240 watts
4x8 tent is 960 watts.
I have 11 Mars 300 watt grow lights they are not 300 watt lights I think they are 135 watts at the wall
,, gave a couple away still have them for back up, but these lights are getting phased out,,,,,,,,
I made/assembled three Cree COB 5 channel programmable with a makers controller 175 watt Led supply LED Kit
Cost about 2.50 $ per watt . < expensive <
I have 24 2v288 LM 301b Rpec HLG quantum boards @ 160 Watts per board . build cost . boards have gone way down .Mean well costs are up. bext guess 0.60 cents per watt
86 square ft of grow space.
depending on the strain but ten ,,, twenty gallon RDWC systems .
My boards/lights
No issues in helping spec out the components to assemble grow lights>
I can help teach you how to assemble/wire them in.
Best of luck