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What Can We Expect From LED Light In The Future

Light Emitting Diode known as LED light has been out there for a long time, basically in niche applications like small trinkets and indicator lighting. However, owing to LED light being highly energy efficient, not to mention technologically superior over other light sources like the incandescent and fluorescent lighting, it is predicted to reach beyond electronic applications into commercial and home lighting equally. In a recent report by Global Industry Analysts it is predicted that the market for fluorescent and LED light could climb to $97 billion by 2010. The spike in growth would be mainly from construction and industrial development industries.

As more individuals become aware of the energy efficiency of LEDs, the cost 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 lighting. However, the initial price for the lights would more than pay for itself in the long run. On average, one incandescent 60-watt bulb can last 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 it comes to energy efficiency. As compared to incandescent lighting, LEDs wins hands down where power consumption is involved. For every 60,000 hours of usage, incandescent lighting uses approximately 3,600 kWh of electricity where LED lights use 120 kWh. Bottom line: energy efficiency equals a significant cost savings. LEDs gives off directional illumination. Therefore, it is excellent as a source of light for reading or spotlighting in the room. Its powerful light productivity also makes it great for outdoor floodlighting and path illumination. These bulbs are now on the market 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 an obvious affect in the amount of energy used.

LEDs are already used in signs and videos in many indoor and outdoor sporting events and concerts. LED video displays and signs are frequently preferred because of their higher brightness, which is critical when people are watching a sign or video from a long distance. Added advantages of these video displays are their potential 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 field are ready to take advantage of this extremely useful technology in future devices.

Other uses for LED light include flashlights and key chains, automobile 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 equipment.

With LED light being more energy saving 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.