Rotation
A visual folly made from an old piece of optical calibration equipment in a mild steel enclose, with an old electric motor. A vintage glowing thermionic valve is now mounted on the top. The electronics and electrics are new.
The rotating blue lights dance inside, viewed from a transparent solid cylinder.
This is switched from a vintage Bakelite switch on the top."
The appliance is Class III as defined in IEC 61140 and has been tested. The unit is powered by a new 12V 2A plugin power supply with a 1.9 metre black lead.
Dimensions 15cm high X 19cm wide X 24cm deep