This is very good inverter and powerfull inverter also. it is a good option when you look for the unrupted power supply.its a inverter with ups facility.so there is no problem if power failure. I puchase an inverter which comprises of tall even battery and UPS around 2 years back which keeps going upto 10-15 hour whene 6 knobs and 3 roof fans running in my home. the battery consumes less room since it is thin yet it help your home. I say the iridescent inverter battery is exceptionally powerfull furthermore great quality. luminous is best brand to manufactured inverter and also reliable brand and I am really satisfied to use this inverter all time. I am satisfied to use this inverter and provide battery service is no electricity. I really thankful to luminous company to make this item. have a great deal to be buy this inverter. overall this is best inverter and performance are also good.