I am from uttar pradesh in my city some power problems so I am buy a ups of luminous in 2007 1kg wàtts and I m using this this is very good ups u cant belive that I am using presh , washing machin and my computer by this.
But this is normaly worked and now I am complete 8 years to use this is no have a singal problem I cant belive that in 8 years my luminous ups no have a singal problem and I am not spent any extra money on it after buying this at till date 20/01/2016 but this normaly worked in my house