The Tesla Lamp Plasma Ball is now smaller and more portable with this 7cm USB or battery powered version.
The plasma lamp was invented by Nikola Tesla, during his experiments with high-frequency currents in an evacuated glass tube, for his studies on high voltage phenomena. The modern plasma lamp design was subsequently developed by Bill Parker, a student at MIT.
- Total Size : 14cm (height) x 10cm (diameter base)
- Plasma Ball Size - 7cm diameter
- Recommended for ages 8+