Learn about plasma with this amazing lamp.
The globe is filled with three inert gasses and a high frequency alternating current electrode is in the centre. Touch the glass to watch a Plasma Ball creates a dramatic display of light inside a hand-blown glass sphere. You can actually "feel" the energy as the light gently tickles your fingertips.
Apart from the scientific basis behind it, Plasma Ball is a fantastic room décor item
20cm Diameter
Includes AC powered adapter