Starlite 3000 Watt Step Up/ Down Voltage Converter Transformer WTX-3000, 5 Year Warranty, Fuse Protection and Automatic Voltage Regulator - Two Way Transformer - 110 to 220 V or 220 to 110 V 110/120/220/240V 3000 Watt Voltage Transformer with Automatic Voltage Regulator Step Up and Down Voltage Transformer converts overseas 220/240 volts down to 110/120 volts and Vice Versa. 5 Year limited warranty included at no charge! 5 year Warranty covers both parts and labor. All you have to pay for is shipping fees. Durable design with a heavy-Duty Cord - Heavy Duty continuous use transformer. The model number WTX-3000 is the model number for AR-3000