LiteFuze convertingbox 1000-Blue 1000 Watt Auto Voltage Converter Transformer - Light Weight - Step Up/Down Max up to 1000 Watt Capacity with Efficiency Factor 1.25 110-120V 220-240V 50/60Hz Voltage Conversion - Auto selects input voltage and indicates output voltage by the LED light in the front Circuit Breaker Protection - No need to replace fuses , Patented Universal Smart Sockets Converting box Technology features no-noise voltage conversion, lighter weight, energy efficient & smart sockets Patented Design, Weight: 15 lbs. & Dimensions: 8.0 x 6.0 x 7.5", Limited Lifetime Warranty