Greater Light Stone no longer a light source?
 

I was having a hard time seeing my way around Everfrost on my barbarian so I tried moving my GLS around in my inventory. Doesn't matter if I equip or not, there's no light coming from my stone. :( Anyone else having this problem?

Make sure dynamic lighting is enabled

Well, I feel like an idiot. Not sure how that even got turned off! Thanks rollin5k.