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Potential Of LED Light In Future

Light Emitting Diode known as LED light has been in the market for many years, basically in niche usage such as small trinkets and signaling. However, due to LED light being highly energy efficient, not to mention technologically superior over other light sources such as incandescent and fluorescent lighting, it is expected to reach beyond electronic uses into commercial and home lighting as well. In a recent study by Global Industry Analysts it is estimated that the market for fluorescent and LED light could go up to $97 billion by 2010. The rise in growth would be primarily from construction and industrial development companies.

As more people become aware of the energy efficiency of LEDs, the price of such items as LED bulbs will decrease in price. Currently, the price of one LED bulb is considerably higher than the price of incandescent or fluorescent lighting. However, the initial price for the bulbs would more than pay for itself over time. On average, one incandescent 60-watt bulb lasts 1,000 hours whereas one 2-watt LED light bulb endures 60,000 hours. Therefore, one would need to purchase 60 incandescent bulbs for each 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 involved. For every 60,000 hours of service, incandescent lighting uses about 3,600 kWh of electricity where LED lights need 120 kWh. Bottom line: energy efficiency equals a valuable cost savings. LEDs gives off directional illumination. Therefore, it is beneficial as a source of light for reading or spotlighting in the room. Its powerful light output also makes it great for outdoor floodlighting and path illumination. These bulbs are now obtainable that can replace most halogen or fluorescent light bulbs used in the home.

Although LED light may not be suitable for all home lighting needs, changing a few bulbs would have an obvious affect in the amount of energy used.

LEDs are already utilized in signs and videos in many indoor and outdoor sports events and concerts. LED video displays and signs are frequently preferred because of their improved brightness, which is critical when people are viewing a sign or video from a long distance. Other benefits of these video displays are their potential to incorporate curves and 3-D design. This makes LED displays technologically better than currently available large screen shows. Research and manufacturers in the consumer electronics field are ready 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 TVs. LED light is also being used in the army for LED flashlights that work with night-vision goggles, UV-LED canteen water treatment devices and the sterilization of surgical instruments.

With LED light being more energy saving and technologically superior to many other light sources, numerous applications are sure to grow. Future generations can expect to think LED light as the basic light source for most lighting applications.