Luminous company make all very good products .luminous inverters are very good and battery backup is awesome these batteries are very good I have a ups with 2 batrrys of luminous .
I purchased this ups in 2008 with 2 batrrys my ups power is 1 kg so when I am purchase this ups then I pay rs 7000 for ups and rs 30000 for 2 batryes with 2 year batrys but my ups and batrrys are no have any problem under 3 and half years of purchesing date after that my batryes are dead then I pay 60% for new batrys and I purchase news batreys but in 3 and half years my batrry backup is very good I am enjoying computer, washing machin, and tv on ups power now my ups completed our 7 and half year but this is not have any single problem and I am not spend any single rupee on ups in 7 and half years so this product is realy good I am realy like this and seggest for all
