With LED lighting and no refrigeration, the bookworm machines use very little power and don't require any special outlets. Standard 110/120 volt with grounded 3 prong plug. Very low power consumption at max load (less then 5amps). Full power specs..
120v
Standby current: 0.6 Amps
Standby power:60 Watts
Rated power: 60W±10% Rated
Average daily power consumption:1.44 KW.H