Hey guyss I have bought this inverter 5 years ago and I am very much satisfied with this prpduct. This is the best inverter and have last long battery and also heavy duty. This battery once charged leads you to give light atleast for 5 6 days which is sufficient. And the best thing it prices not so much and available at affordable price.But normal peoples do no afford it. But I am sure that is a right choice to buy and fulfill your wishes as you think. Overall it is a good product and you should have to buy it.