Usuario:MargitThelen665

De Wikis en Educación

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última version al 10:40 29 mar 2012

Potential Of LED Light In Near Future

Light Emitting Diode or LED light has been out there for many years, mostly in niche purposes like small trinkets and signaling. However, owing to LED light being highly energy efficient, not to mention technologically advanced than other light sources like the incandescent and fluorescent lighting, it is expected to reach beyond electronic applications into commercial and home lighting equally. In a recent study by Global Industry Analysts it is projected that the market for fluorescent and LED light could climb to $97 billion by 2010. The spike in growth would be mostly from construction and industrial development industries.

As more individuals become aware of the energy efficiency of LEDs, the price of such items as LED bulbs will decline in price. Right now, the price of one LED bulb is considerably higher than the price of incandescent or fluorescent lights. However, the initial price for the bulbs would more than pay for itself in the long run. On average, one incandescent 60-watt bulb endures 1,000 hours whereas one 2-watt LED light bulb lasts 60,000 hours. Therefore, one would have to purchase 60 incandescent bulbs for every one LED light bulb.

Home LED light is a cut above the rest when it comes to energy efficiency. As compared to incandescent lighting, LEDs wins hands down where energy consumption is concerned. For every 60,000 hours of usage, incandescent lighting uses about 3,600 kWh of electricity where LED lights use 120 kWh. Bottom line: energy efficiency equals a valuable cost savings. LEDs gives off directional light. Therefore, it is excellent as a source of light for reading or spotlighting in the room. Its powerful light productivity also makes it wonderful for outdoor floodlighting and path illumination. These bulbs are now obtainable that can replace most halogen or fluorescent bulbs used in the home.

Yet LED light may not be useful for all home lighting needs, replacing a few bulbs would have a noticeable affect in the amount of electricity used.

LEDs are already used in signs and videos in many indoor and outdoor sporting events and parties. LED video displays and signs are frequently preferred because of their better brightness, which is critical when people are watching a sign or video from a long distance. Added benefits of these video displays are their capacity to incorporate curves and 3-D design. This makes LED displays technologically better than currently available large screen displays. Research and manufacturers in the consumer electronics field are eager to take advantage of this extremely useful technology in future devices.

Other uses for LED light include flashlights and key chains, vehicle taillights and interior lights, and LED-based projection televisions. LED light is also being used in the military for LED flashlights that is used in night-vision goggles, UV-LED canteen water treatment plants and the sterilization of surgical instruments.

With LED light being more energy efficient and technologically superior to other light sources, numerous applications are sure to evolve. Future generations can expect to consider LED light as the standard light source for most lighting applications.