Luminous viva ups- TOUGH UPS

I am deep Singh and using viva ups since 8 months. First thing I want to say luminous is the most efficient company I ever witness in my life. We are grateful to luminous because they take care of our appliances. It’s a user friendly product and very easy to maintain, use this ups without any worry .The most useful feature of this ups is the alarm audio, which is the best , it tell you automatically when the power is cut and one not. The audio tune is loud yet soft. I am a great fan of this ups, the design is good and sleek. The inverter is space saving also because of its design and looks. I call this ups a tough one because of its performance and low maintenance. I am happy with this ups also because of its good battery life which is most important part of ups. I am grateful to luminous for making great ups like these .