Since the invention of the first street lighting by Russian scientist Pavel Yablochkov in 1875, streetlight has evolved from the sodium-vapour and mercury-vapour bulbs to the most traditional high-intensity discharge lamps or high-pressure sodium (HPS) lamps. Through the years, the introduction of new technologies like induction or light-emitting diodes (LED) presents its more energy efficient and cost-efficient features.
Moderneon-lite.com and other lighting providers say that today’s architectural and road designs have already changed their preference for streetlights from HPS lamps to LED lights. The high maintenance cost of HPS lamps and its inappropriate night lighting system are some of the reasons LED Lighting has become the choice of lighting professionals today.
LED Lights as Energy-Efficient Choice
According to JRC’s – Institute for Energy and Transport (IET), LED streetlights save at least 10% of energy consumption compared to HPS lamps. Other LED products use at least 75% less energy. Studies show that LED streetlights use lower wattages, but provide better illumination.
LED Lights has Longer Lifespan
Although LED lights are more costly than HPS lamps, they have a longer life span and can therefore help save on maintenance costs. A single LED streetlight can last between 50 and 100 years, while HPS lights can only last between 12 and 24 years. LED street lighting is safer considering that HPS lights contain mercury and lead. LED lights also emit white lights, which provide better vision for drivers and prevent any road accident.
The high cost and energy efficiency of LED street lighting system makes it a leading choice among professionals. The increased energy efficiency, lower maintenance needs and longer-rated lifetimes can help the U.K. save billions in electric bills per year. Discover and prove the legacy of LED street lights and start using one now.