1. The main advantage of the electric water heater is that you heat only as much water as you use, as opposed to a conventional water heater, where power is wasted heating more water than is required. This makes the electrical water heater very economical. 2. the main advantage of this product that it gives prompt warm or heat water suitable for direct uses, as soon as open the tap of the water and stops the heating process as soon as closing the tap . Without waiting, it can provide continuous hot water in only 5 seconds. 3. The actual color of the product can be confirmed by the client!