Hello friends, I was using this Rod for 2 months. My friend bought it from amazon.com for 550/- something. This Rod is not good, because it takes too much time for heating the water. If we have any emergency this device will kill us by taking long time. In the time cold season we need to heat water in the morning. Thats why we bought this. The size and design is ok. But the performance is too low. Not recommended to any one.