Hello guys this is really very nice invertar from Luminous. Luminous makes world very good Invertar. Last year I was bought it from Nearest Luminous invertar Shoap. I am using it . Very nice backup. Nice Invertar Volt 1.05 . You can use it to power in bulb. To watch TV etc. Very fast charging. Battery backup is very good. I am very happy to using it. Because it is very good. So guys I suggest you that you can buy this Luminous . So friends go for it. Belive me very good energy saving Invertar from Luminous. The trusted Brand. Good customer service. Durability is good. Value for money