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LED Street Lights: Bringing Light Emitting Diodes Into The Spotlight

By White Lu

The development of LEDs is truly a silent technological revolution. While we have come to rely on them for so many devices, from mobile phones to DVD players, few of us dwell on the importance of these tiny light emitting diodes. However, the current interest in investing in LED street lights could change all that by bringing LEDs out into the open to light up our cities.

Big improvements in LED lighting technology have brought us to the point where imagining LED-lit streets is no longer a fiction. Most importantly, scientists have made great strides in increasing the brightness of LEDs. While some still question whether LED light is sufficient, numerous cities are adopting them. As with other technologies, researchers continue to tinker with LEDs. Now, about forty years after their invention, they seem to have caught up with practical concerns.

In this strained economy, governments are increasingly seeking out ways to cut expenses and save money. LEDs, which last longer and are fifty percent more efficient than existing lights, offer significant energy savings for local governments. Less frequent replacements also mean lower costs on the long term.

The savings from using these lights, however, are correlated to other benefits. As LEDs consume less energy, they can help cities reduce their carbon footprint by up to sixty percent. In this age when governments around the world are looking for ways to stop global warming, replacing old bulbs with LEDs can be an integral part of a larger environmental strategy.

Moreover, LEDs avoid the problem of mercury contamination. Florescent lights use mercury, which contaminates the environment when they are thrown away. Although the amounts are small, the sheer numbers indicate that LEDs can actually lower mercury pollution.

Several countries already use LEDs for a variety of purposes, from street lights and traffic lights to signs in public spaces. The US has also seen a surge of interest in the technology as the federal government has encouraged investment in green technology as part of the stimulus package. This may help push LEDs into more common use in the United States.

These tiny lights peer out at us from so many devices that we have a tendency to forget that they are the product of years of research and development. LED street lights, if adopted more broadly, might just be enough to shine a light on how much we depend on this tiny innovation.

With the led street lights, you will for sure keep the neighborhood lighted during the at all hours, in order to cut down on trouble or help you watch your house. We used this website to get some of the best street lights for your community.

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Article Citation
MLA Style Citation:
Lu, White "LED Street Lights: Bringing Light Emitting Diodes Into The Spotlight." LED Street Lights: Bringing Light Emitting Diodes Into The Spotlight. 22 Jun. 2010. 24 Aug 2015 <>.

APA Style Citation:
Lu, W (2010, June 22). LED Street Lights: Bringing Light Emitting Diodes Into The Spotlight. Retrieved August 24, 2015, from

Chicago Style Citation:
Lu, White "LED Street Lights: Bringing Light Emitting Diodes Into The Spotlight"

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