2013年5月10日星期五

LED lights in order to reduce the environmental footprint




The led street light can be used for decorative lighting, automotive lighting, home lighting, street lighting, efforts to minimize the use of incandescent and fluorescent lamps, LED lights completely replace it within a few years, because many national and LED lights are far More than all other types of lights to use different techniques to more environmentally friendly.

Electricity prior to the present invention, when the only source of light and warmth of fossil fuels, the atmosphere is constantly being contaminated by combustion of fossil fuels. However, the world is so sparsely populated, in those days, lighting technology, the environment does not pose a threat. The arrival of the power to change a lot of things, but today, even if the incandescent light bulb, which is the best thing that could happen in the world, it is the first invention, is far lower than the fluorescent lamps and LED lamps in the evolutionary scale.

The technology used in current through the filament incandescent, fluorescent trapped gas heating using less than half the amount of energy. A fluorescent lamp average duration, as long as incandescent bulbs, about 10 times. However, the fluorescent lamp is a threat to the environment, because it contains the quantity of mercury in a filament led street lights is approximately 2000 gallons of liquid sufficient contamination. 

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