Part 2: And this is the individual root... i.e. the root of the specific nature of the creations lies in the combination of the lights above. Where the lights above shine in a revealed way, this puts greater power into the creations. Lights shining above in a revealed way put greater power into the creations. Concealment causes weakness.
The number of lights above correspond to all the different aspects required in what exists. Where some aspect of existence needs to be weak, the light that is its root has to be closed up or occluded. What has to be strong requires that its light should be open. There is thus a combination of just so many revelations and just so many occlusions in those places, i.e. those individual lights which are responsible for producing the particular design and character of what exists below in all its aspects.