Thought that adding light mallets would be interesting for low-level lighting during live performance. As it happens, the soft balls glued onto the large sticks work fine, but the light modules inside the balls give out after about a minute of use. The smaller light sticks work well as long as you do not hit the metal too hard. Apparently, the one stick got wiped out quickly, and a combination of the two had to be implemented towards the end. An interesting experiment, at least.