Convertible Smart Volt Dual Ferrite Power Cord 120/240 6.5 ft w/ 120 Volt and 240 Volt Adaptor (12/Cs) Convertible Smart Volt™ Dual Ferrite power cord is used with our ultra low RFI emission Galaxy® ballasts. Cord sets include detachable 120 volt and 240 volt plugs providing the capability to convert the cord into either a 120 volt or 240 volt power cord. This dual ferrite noise dampening cord may be used with other products, dampening ability will vary based on ballast used. Sunlig... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.