Our exclusive Power PointerTM easily switches from 120 to 240 volt power! Simply unplug the detachable 120 volt power cord (included), turn the Power PointerTM arrow down for 240 volt power and plug in a 240v power cord. * Lamp cord receptacle - accepts all Sun System® lamp cords. (lamp cords sold separately). * Stainless steel handles allow easy hanging and soft rubber feet provide quiet running if placed on a hard surface. * Excellent ballast quality will provide years of trouble-free operation.