28KW Digital Home Electricity Power Factor Saver Electricity Saving Box 920

Stabilizes the voltage supply. Saves your money right out of the box. This device is not designed for heavy duty load or monthly consumption higher than 28000kwh. Save up to 30% Of Electrical Consumption. Plug the electricity-saved box into any socket at home. Simple operation, no need Maintenance, no need pay attention. Suitable for: houses, condominiums, apartments, shop lots, restaurants, offices, small factories, etc.