The Coming Wave of LED Street Lights

 The Coming Wave of LED Street Lights


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.

Although scientists developed primitive LEDs in the late sixties, it has taken some time to improve the efficiency enough to expand the practical uses of the technology. One major improvement, which is still a concern for some, is the intensity of the light. Some city administrators worry that LEDs are not bright enough to use on the streets. However, LEDs are constantly evolving and getting better, which has led many cities across the world to use them for street lighting.

A major reason for this is efficiency. City governments facing tight high bay vs low bay light budgets have opted for LED street lights in an effort to save money. Compared to incandescent lights, LEDs are 50% more efficient. This saves money, despite the higher initial cost. They also last longer, which translates into even greater savings in the long term.

A more altruistic reason that accompanies the economic motive is to reduce carbon emissions. As global warming has become a concern, more local governments are waking up to the fact that their cities can help stave off carbon usage. Using this new form of lighting can mean a much smaller carbon footprint, as LEDs use fifty percent less carbon compared to other, more traditional forms of lighting.



Leave a Comment