Ive been currently looking into making a tiny christmas light sized plasma "ball" Im not sure if this is even possible though, as Im mostly finding 3" seems to be as small as anyone makes them, theres whispers of a few floating around that are smaller but not as small as I want, and from the sounds of it they died really quickly.
Is it possible? Would it burn out too quickly, could I run it from batteries? how many would I need as im trying to make this as portable and compact as possible? Any help is appreciated in advance.