The first phase of the relighting project with LED Strips and LED Street light of Washington, D.C. has finished. This project will cut the District's annual carbon dioxide emissions by 719 tons. "Already results show these new light fixtures are saving energy — 57 to 60 percent — compared to the old mercury vapor and high pressure sodium lights," said Mayor Gray. "Imagine how much energy we could save if we expand this program to all 70,000 street and alley lights across the District. That would be a great down payment on a truly Sustainable D.C."

LED lighting solutions that are environmentally friendlier and more energy efficient than traditional lighting products. This retrofit use LED lamps that match those of traditional lamps or bulbs and these LED luminaires designed for a range of applications including public and private infrastructure for both indoor and outdoor use.

more here： http://www.ledpanellight.net/