Luminous inverters are the best selling inverters across the country. I am using Luminous LP 875 VA from past 4 years. This has good quality and it provides good power backup. It is a very light weight inverter. At very low voltage it works very well.
It automatically manage the voltage. When power cut off within a second it back up the current in my home. I can ran 5 tube lights and 4 fans upto 7 hours with fully charge battery. It charges the battery smoothly and can fully charge in 5 hours. After 3 years of use inverter’s fuse shorted, but after replacing it running well. But this inverter cannot supply current to pump set and refrigerator. This inverter is useful for 2BHK flat.