I found this really cool sheet of glass, in a big warehouse devoted to Stained glass and other glassy stuff..it seemed to be multicolored from a distance, but close up it was all blues! So this is the first piece I'm using it on and the first few cuts looked like a flame.
Anyway, its a nice bright light on the patio at night, and because it's the larger model, you can put multiple candles in it and it looks great!