Hi, well if you have asmall space that mens around 2x2 or 2x3 it should be enough light.
The real wattage is anywhere around 100 watts. so it should be enough. It has ifrareed that is good.
But ist to say ist an " old Generation Light" , that means new Generation Lights are Quantumboard with a sunlike White light
But you can do a good grow with your Lights... just figure out the distance you will need