利用者:ElissaHenkel277

LED Light As The Basic Light Source For Next Generation

Light Emitting Diode or LED light has been in existence for a long time, basically in niche applications such as small trinkets and signaling. However, due to LED light being highly energy saving, not to mention technologically advanced than 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 projected that the market for fluorescent and LED light could go up to $97 billion by 2010. The rise in growth would be mainly from construction and industrial development sectors.

As more people 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 bulbs would more than pay for itself in the long run. On average, one incandescent 60-watt bulb lasts 1,000 hours whereas one 2-watt LED light bulb lasts 60,000 hours. Therefore, one would have to purchase 60 incandescent bulbs for each LED light bulb.

Home LED light is a cut above the rest when you consider energy efficiency. As compared 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 valuable cost savings. LEDs gives off directional light. Therefore, it is useful as a source of light for reading or spotlighting in the room. Its powerful light productivity also makes it awesome for outdoor floodlighting and road illumination. These bulbs are now available that can replace most halogen or fluorescent light bulbs used in the home.

Although LED light may not be convenient for all home lighting needs, replacing a few bulbs would have a noticeable affect in the amount of energy 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 improved brightness, which is critical when people are watching a sign or video from a long distance. Added advantages of these video displays are their capacity to incorporate curves and 3-D designs. This makes LED displays technologically superior to currently available large screen displays. Research and developers in the consumer electronics area 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 army for LED flashlights that is used in 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 other light sources, numerous applications are sure to evolve. Future generations can expect to consider LED light as the basic light source for most lighting applications.