Sunday, September 22, 2013

Light Emitting Diodes - Technology Expanding to Hundreds of Applications

shows the parts of a Led light bulb


LED technology is no longer simply being used for basic indicator lights and trade-show trinkets. This article provides detailed information on the new ways LED lights are being used all over the world and why.

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

As more individuals become aware of the energy efficiency of LED lighting, the price of such items as LED bulbs are decreasing in price. Currently, the price of one LED bulb is a bit higher than the price of incandescent or fluorescent lighting. However, the initial price for LED 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 need to purchase 60 incandescent bulbs for every one LED light bulb.


Home LED Lighting


light bulb from led wholesellers
Home LED lighting is a cut above the rest when it comes to energy efficiency. As compared to incandescent lighting, LED lighting wins hands down where energy consumption is concerned. For every 60,000 hours of usage, incandescent lighting uses approximately 3,600 kWh of electricity where LED lighting uses 120 kWh. Bottom line: energy efficiency equals a significant cost savings. LED lighting gives off directional light. 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 path illumination. LED bulbs are now available that can replace most halogen or fluorescent light bulbs used in the home.

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

LED Uses


LED light displays are already used in signs and videos in many indoor and outdoor sporting 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. Added advantages of LED video displays are their capacity to incorporate curves and 3-D design. This makes LED video displays technologically superior to currently available large screen displays. Research and developers in the consumer electronics space are eager to take advantage of this overwhelmingly useful technology in future products.

Other uses for LED lighting include LED flashlights and key chains, automobile taillights and interior lights, and LED based projection televisions. LED lighting is also being used in the military for LED flashlights that work with night-vision goggles, UV-LED canteen water treatment devices and the sterilization of surgical equipment.

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




MAKE presents: The LED (video)


Published on Nov 19 2008
Take a tour through the world of the light-emitting diode. Learn - who invented it, how to use it, and how to make your own.


Thank you for taking your time to read my post "Light Emitting Diodes - Technology Expanding to Hundreds of Applications". You might be interested in some of my post listed below. You could go to my LED page, where I have LED products that i have been looking at. There is my eLED page that is powered by Amazon. Or maybe you can find something interesting in the related articles. Take your time and check out my site. With some feedback I could make it better
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