Electricity Saving Box (energy saving box) adopts the latest and high-efficiency electric power saving technology of Germany, This product can provide effective protection for electricity appliances, prolong their lifespan. It is a high-efficiency energy saving device which is designed mainly to meet the demands of household. Product Features 1. Save energy efficiently 2. Environmental conservancy 3. Reduce electricity bills up to 30% 4. Easy to use, maintenance free 5. Prolong the lifespan of appliance 6. Stabilize electrical current 7. Reduce electrical overheating 8. Surge protection 9 Fully compliant with safety standards Technical Parameter: Rated Voltage: 90V-240V Rated Frequency: 50Hz-60Hz Power Consumption: 15,000W Temperature: 6°C15°C Suitable For Use: The product is highly recommended for the following electronic equipments: Air-conditioning, Washing Machine, Fanner, Refrigerator, TV, Water Pump, Light etc.