Hypothetical grow light question

[T-ROY]

I’m using three different types of Full Spectrum LED lights, a little over 600 actual watts draw combined, in my 3x5 area and get great results. Brand/type doesn’t matter, just make sure they’re all at same height and or intensity setting

[EarlyPearl]

These are the top and lower parts of each plant 3 plants total. The first set looks about ready to harvest. What do you all think? Thanks