2.1.1318 Part 1 Section, ST_LightRigType (Light Rig Type)

a.   The standard does not contain an informative example for the balanced value.

In Office, the balanced enumeration value produces the following result:

[Example:  Consider the following example of the balanced light rig applied to a basic shape:

3D rectangular object is lit evenly across its face, with highlights blending into dark shadow along the edges

end example]