LUMINOUS UPS EVO D 1250 /1100VA 12V VA Rating 1100VA/12V Square Wave Inverter Support one battery Running Appliances - LED bulb, Ceiling Fan,Television,Set Top Box & Room Cooler Compatible with Tubular, SMF Flat plate & local (80Ah - 250Ah) Application Area - Home, Office & Small Commercial establishment For more details, visit the Warranty section under Specifications. EVO D series with modified square wave technology is equipped with an advanced microprocessor, fast charging, user friendly LED indications and many other protection features and alarms. It is suitable for homes, offices and small commercial applications.