Light emitting diodes or LED lighting is a fast emerging trend. With a life expectancy of 22 years, it is said to reduce energy consumption and carbon dioxide emissions drastically and has environmentalists world wide jumping onto the band-wagon.
Efficient Led lights are slowly replacing energy-wasting bulbs as they are semi-permanent. Studies show that these lights can potentially reduce energy consumption up to 50 percent in the next 20 years and they are twice as efficient as compact fluorescent lights. Use of Led lights is the simplest method of combating global warming using existing technology.
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