LED street lights advertised as energy-saving and carbon-reducing, although they can play a certain function, many cities in the United States have found that because LEDs are cold light sources and cannot melt snow, lamps are easily covered by heavy snow and cannot be illuminated, resulting in an increase in traffic accidents, at least one person. So I lost my life.
The Midwestern United States suffered a rare blizzard last week, and many cities were snowy and killed at least 17 people. One of them was caused by a nighttime lighting device that failed to recognize the road conditions and caused a car accident.
In recent years, many states in the United States have considered the trend of funds and energy-saving and carbon reduction, and switched to LED street lamps with long power consumption and long life. However, because it does not generate heat, it achieves energy-saving LED lamps, but it also causes trouble because it does not heat up.
Some states in the United States have found that LED lights do not heat up. When the wind and snow are mixed, the street lights will be covered by heavy snow because they cannot melt the snow, and they will not be able to play the role of illumination.
Although some areas are coated with waterproof materials outside the LED street lights, or installed with snow and snow shutters, the effect is limited. Many states in the blizzard, in addition to sending people to clean the road area snow, but also have to send people to clear the snow on the street lights.
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