I know too much about the item, but it'll allow you to apparently negate deeper darkness, and I was told you needed to make it in game if you wanted it. I don't ever dabble in magic and stuff, and wanted to know the fastest way to make a character that can make these items in pfs.
Deeper Darkness is 4th level?
Wizard or cleric 7, 9th if you want to dispel it without losing the Continual Flame. Oh, and the Heighten spell feat, of course.