Thank you SpaceWindu. The only thing i am thinking is that the LEDs are SO bright on the Sabers, that artwork would be washed out, But, faceted glass would prob look like cut crystals. I don't own a saber yet, so my practical experiments will have to wait a while it seems; but I might just make some to guinea pig out to a few of you guys. Should i use 1" outer diameter as the plug?