Streetlights are a technology that most people do not think about, yet do so much for our safety and quality of life. For so long, high pressure sodium vapor (HPSV) street lights were the standard, but like all technology, there are flaws, and HPSV has many compared to more modern alternatives.
HPSV lights do the simple job of emitting light, but it is a distinctive yellow-orange light that distorts the appearance of objects underneath, becoming a potential hazard for drivers and pedestrians. In addition to this, HPSV lights have a relatively short lifespan, requiring frequent replacement and if forgotten, leaves the area in cold darkness and becoming much more dangerous for passersby. The combination of the ominous lighting and short lifespan can make for an eerie backdrop that deters many, but another scary impact from HSPV lights is the environmental impact they have.
HSPV lights contain a plethora of hazardous materials, including mercury. A small amount can be detrimental to human health, and with the short lifespan of these bulbs, the risks that they will be exposed into human areas and wildlife is far too great. Because of this, disposing of HSPV lights is often more expensive and requires far more careful handling, adding an extra layer of complexity and expense for municipalities during disposal.
LED lights, on the other hand, do not have nearly the same amount of shortcomings, which is why Santa Fe Springs, California is seeking proposals to the removal and disposal of HPSV lights and installation of new furnished LED fixtures and photocells. Unlike HSPV lights, LEDs consume significantly less power while providing the same, if not better, levels of illumination. This shift will be seen in the lower electricity bills for the area, marking LED streetlights as a more sustainable and cost-effective option even without acknowledging the fact that these LED lights also have a longer lifespan, lasting up to almost double the amount of time as the HPSV lights. Furthermore, LED lights are more environmentally friendly than HSPV lights. Unlike HSPVs, LEDs do not contain harmful substances, making them easier and safer to recycle and dispose of. Similarly, LEDs are more adaptable to smart city technologies, and can be integrated with sensors, dimming systems, and motion detectors, making them more efficient at lighting management and cost effective. In every way, LEDs are a forward-thinking solution that supports the development of a smarter and sustainable urban environment.
If interested in this opportunity proposed by Santa Fe Springs, California, click on the link to learn more. The bid closes January 9, 2025 at 2:00 PM PST.
