LED street light has entered a golden period
With the development of the times, the city's night and ultimately it 's always decorate . Regardless of where to go , in that gorgeous piece of lighting are you trek direction. Lights, everywhere, but it truly shines every city in the evening , so that people outside the home safely .
In the world of energy saving suggestions environments , LED lights rushed into every country , every city , known as the 21st century's most promising open green lighting.
LED lights and traditional high pressure sodium contrast , flashed its charm together .
Primary , led street light power was now arrived in 110-130lm / W, plenty of room to expand , in theory, be able to arrive 250lm / W. The high pressure sodium light power is only increased with the increase in power , and therefore , led street light efficiency is stronger than all the high-pressure sodium lamp , energy-saving purpose to arrive .
Secondly , based on scientific data flash , led street light color much higher than high pressure sodium lamp , high pressure sodium lamp CRI is generally only 23 or so, but the LED lights CRI was able to arrive 75 or more, that is, the arrival of equality brightness, uniform illumination LED lights can reduce more than 20% of the high-pressure sodium lamps .
The third , led road lighting failure is small, the data flash, it 's light fades a year less than 3 percent , so even if the use of 10 years , it is still able to arrive from the use of illumination needs , and high-pressure sodium lights failure on a large multi- , about a year to more than 30% can be reduced , therefore, designed to use power led lights , it can be much lower than the high-pressure sodium lamps .
Ultimately, the use of life expectancy led street is very long, it can use more than 50,000 hours and serves a three-year warranty , compared to traditional high pressure sodium lamps, can save a lot of capital, and its unique energy-saving automatic control equipment, so she without the same time to meet the largest possible reduction in power and save energy ; more importantly, it does not contain harmful metal mercury, when retirement does not constitute any damage to the environment.
Today, everyone's getting into the green horizon , energy saving concept is growing in popularity , the outlook can be described as a gorgeous led street .
