Trapping the Light Fantastic

The Razaani ethereals have been playing with some interesting technology at Razaan's Landing to the north.$B$BI'm sure they won't mind if you use this trap to take a few samples of their little pink floating light orbs? They're probably only for decoration anyway.$B$BThe trap has a special property to it that when opened should attract one of the floating balls towards it. Of course, it'll probably also alert the Razaani to your presence.