Feel the power at your fingertips with this incredible Plasma Ball! Inspired by Nikola Tesla\'s Plasma Lamp invented after his experimentation with high-frequency currents, this stunning light is an incredible 360-degree light show in a sphere! Place your fingers on the surface of the glass and coloured balls of light follow your every move. Truly the ultimate interactive light experience, you can even feel the energy as it gently touches your fingertips. An aesthetically pleasing way for children to see how electricity works, this sphere would make a great house-warming present and lovely mood light. Switch it on a darkened room and enjoy the show and glow! Great for parties or intimate dinner dates! Comes with a 12V AC power adaptor. | 6 inch Plasma Ball