In our actual world, it is more than important to save money, and a good way to do that is to use Energy Star compliant equipments. So your LED TV should meet such norm, and even exceed it.

Energy Star refer to the international standard for energy efficient consumer products coming from the USA. Under such standard, Energy Star qualified televisions will use 30% less energy on average. Such norm was made in order to meet two main goals:
- First, to reduce greenhouse gas emissions and other pollutants
- Second, to make it easier for people to find out and to buy energy-efficient products that will offer them to save on their energy bills without sacrificing neither the performance, the features, and the comfort

