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Potential Of LED Light In Future

Light Emitting Diode or LED light has been in existence for several years, basically in niche usage like small trinkets and indicator lighting. 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 forecasted to reach beyond electronic applications into commercial and home lighting equally. In a recent report by Global Industry Analysts it is projected that the market for fluorescent and LED light could go up to $97 billion by 2010. The rise in growth would be mostly from construction and industrial development sectors.

As more people become aware of the energy efficiency of LEDs, the price of such items as LED bulbs will decline in price. Presently, the price of one LED bulb is noticeably higher than the price of incandescent or fluorescent lights. However, the initial price for the lights 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 need to purchase 60 incandescent bulbs for every one LED light bulb.

Home LED light is a cut above the rest when you consider energy efficiency. As opposed to incandescent lighting, LEDs wins hands down where power consumption is concerned. 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 significant cost savings. LEDs gives off directional illumination. Therefore, it is useful as a source of light for reading or spotlighting in the home. Its powerful light output also makes it great for outdoor floodlighting and road illumination. These bulbs are now on the market that can replace most halogen or fluorescent bulbs used in the home.

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

LEDs are already used in signs and videos in many indoor and outdoor sports events and concerts. LED video displays and signs are often preferred because of their higher brightness, which is critical when people are viewing a sign or video from a long distance. Other advantages of these video displays are their ability to incorporate curves and 3-D designs. This makes LED displays technologically better than currently available large screen shows. Research and developers in the consumer electronics area 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 armed forces for LED flashlights that work with night-vision goggles, UV-LED canteen water treatment devices and the sterilization of surgical equipment.

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