New Watt Hour - Design background and concept - little changes make better world. Small savings can be gathered as a big one.
New watt hour meter - 1) Electric discharge causes many negative effects on goods 2) Static electricity = High voltage but low power form of electricity. Static electricity can easily destroy electronics & damage sensitive electronic device like computer/ RAM 3) Excessive & repetitive use - High heat - shorten product life cycle EX) computer/ Hard driver Thus, a low-powered products is highly considered these days. 4) Over current, electric leakage - fire