"Hmm?" Valyn glanced over his shoulder. "Oh, it's a mage light. I've set it to follow me - it's easier than trying to use those torches from the rooms," he explained. "It lets me keep my hands free, and I don't need to worry about a power source."

And it was the way for the others to find him, if they needed to.

(to here (http://community.livejournal.com/damned/454507.html))