What is an LED stoplight?
Definition
Everyone comes across them in everyday life: LED traffic lights. The abbreviation LED stands for Light Emitting Diode. An LED is an electronic semiconductor component constructed as a diode that emits light when current flows in the forward direction. LED traffic lights are visible in red, orange and green. An LED traffic light produces a clear light image. Traffic lights are one of the three types of traffic signs that road authorities can use to regulate traffic on the road.
Advantages of LED stoplights
In this article, we discuss the biggest advantages of the LED stoplight. There are several advantages, namely:
- The service life is longer. LED lights last longer than traditional lights.
- It is better for the environment. It is more recyclable and has low energy consumption.
- It has lower power consumption. Low power consumption is, of course, one of the biggest advantages of LED lighting.
- LED stoplights are more resistant to shock and vibration. By using less fragile materials, the LED lighting breaks down much less often.
- It is largely recyclable. LED lighting is largely reusable if it breaks down.
Furthermore, it has low maintenance costs. LED lighting often lasts ten years or more, depending on conditions.
The new technology
LED technology offers many possibilities and applications for the Dutch public sector. For example, an increasing number of local authorities have started installing LED strips on the ground. These LED strips, which turn red or green, help pedestrians cross the road more safely. The LED strips are linked to the LED traffic lights and light up red or green when the traffic lights do the same. The strip are specifically designed for smartphone users who are walking or cycling, as they tend to look down at the ground. However, the lines have proved to be susceptible to bad weather. Research has shown that people are reluctant to step over a red line, yet with this system they will have to do so if they wish to cross when the light is red. The illuminated line on the pavement is officially called +Lichtlijn.

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Author
Kevin van Mierlo
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