<b>Beleeb Automatic 3000 Watt 110V to 220V Step Up / Down Transformer Converter</b></br> </br> <b>Specification :</b></br> Model : ST-3000VA</br> Efficiency : 85%</br> Weight : 7.5kg/16.5lb</br> Size : 300*200* 150mm/11.8*7.8*5.inch</br></br> <b>LED Display - LED display input, output, Load current, The percentage of the load power.</b></br></br> <b>Green Light (10% -70%), 300W-2000W (Max)</b> --- Recommended</br> </br> <b>Yellow Light (80% -90%), 2000W-2500W (Max)</b> --- Can barely be used, Don't use continuously for a long time every day, otherwise it will damage the transformer</br> </br> <b>Red Light (100% -120%), 2500W-3000W Overload !!!</b> --- Do not use, it will automatically trip within 30-60 seconds</br> </br> <b>Note :</b></br> 1. Inductive load electrical appliance should select a transformer whose power is 2-5 times than the rated power of the electrical appliance, while the non-inductive load electrical appliance should choose a transformer with 50% more than the rated power.</br> </br> 2. The front universal socket hole is really tight, please gently pull plug, do not pull with excessive force, so as damage the socket module and cause the transformer to not work.</br>