Lighting The difference between relative and real spectral power

[L0wbob2017]

So here is the first chart: @Dr.Bubbles

CLU048 Gen6 1818s CRI 90 3000K & 4000K @ 50,8W

CLU048 Gen6 1812s CRI 90 3000K & 4000K in work ( wattage of COB? each 37,5W?)
CLU058 Gen6 1825s CRI 90 3500K in work ( wattage of COB?)