9cm diameter He/Ne/Ar/Kr/Xe/N2/CO2 glass sphere

The driver/base here both looks and works great and I've had no issues with it! With the carbon-xenon flask I do sometimes have to use the provided clicker tool to strike the plasma manually, which works without fail, but all the other globes will almost always ignite on their own in this device. Do of course be careful about operating these safely. Mostly this is common sense, but haloplasma provided some useful printed info covering everything, too.

This one is SUPER bright! Photos/videos don't really do it justice, when it is fully powered up it feels almost as bright as the Sun and illuminates an entire room.

5 stars. This circuit is much more powerful than my other circuit. It runs the xenon gas mixed with strontium, lithium, and carbon with ease. Myother driver wouldn’t even light them up. Worth it.