All new exposed ballast design concept is compact and cool! Separating the ballast from the other components offers superior cooling capabilities while extending the longevity of the capacitor and ignitor. Our exclusive Power Pointer easily switches from 120 to 240 volt power! Simply unplug the detachable 120 volt power cord (included), turn the Power Pointer arrow down for 240 volt power and plug in a 240v power cord. (240 volt power cord sold separately, Part# 903082). 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. 1 year warranty. ETL Listed.