LED lighting efficiency increased by nearly 50 in 3 years1

Countries around the world have gradually eliminated incandescent lamps since 2012 and started to make way for energy-saving lamps and LED lighting products. In less than three years, the light efficiency of LED lighting has increased by about. more energy-saving lighting also proves the necessity of development. The lighting efficiency of LED lighting has increased by about 50 U. S. Energy Information Administration ( EnergyInformationAdministration, EIA) Recently released reports show that the efficiency of LED lighting has increased by about since 2012, the energy consumption has been significantly reduced, and consumers have more choices. The luminous efficiency of LED lighting just exceeded 60lm/W in 2012, and jumped to 100lm/W in 2014. It is not only incandescent lamp, but also has great advantages compared with energy-saving lamp. LED lamps not only improve the luminous efficiency, but also expand the product range, allowing consumers to choose more types of energy-saving lighting products. There are various kinds of LED lighting products. In addition, according to the long-term investigation of EIA, even if there is no energy-saving subsidy, the price of LED lighting products will continue to decline significantly. this is also good news for consumers.