I'm building a bridge from one mountain to the next in my FTB LP. I'm at the point where it's time to start lighting it up and I had the awesome idea of using lava filled pipes to act as a railing and light source, but sadly lava in pipes produce no light what so ever. Is this a bug or intentional? I'd still like the idea of laval filled somethings lighting the way, but does anyone have any suggestions?