High quality ballast will insure years of trouble-free use. The aluminum ballast enclosure dissipates heat for maximum reliability. The powder coated finish is attractive and durable. • High temperature capacitor insures long lasting durability • Exclusive Power Slider™ - switch from 120 volt to 240 volt with ease • A barrier wall between the ballast and the capacitor/igniter helps keep the critical components cool • Lamp cord receptacle - accepts all Sun System lamp cords (sold separately) • Heavy duty handle for easy carrying • Rubber feet reduce noise and vibration • 5 YEAR WARRANTY