@Jack of Spades: Thanks for the compliment and for pointing out the error. I don't know how I missed that.
Originally Posted by DracoDei
As I tried to read through this class I couldn't find the radius of the glows actually defined in terms of feet or square anywhere. I had to look a second time to see the key phrase "as a torch"... also is the radius considered the "good light" (almost certainly the wrong term...) or the "dim illumination" radius?
Actually, the "as a torch" part only refers to the mundane benefits of the light. The radiance range (which gives the area effected by the raiance produced by the glows) is listed in the table as it increases. However, I can list it somewhere else as well for clarification if you think that that would be better. Perhaps under the text for radiances?