Summary:Street Lighting is used to illuminate streets and public spaces, and it's also known as a lamppost, light pole, or standard. Some street lig...
Street Lighting is used to illuminate streets and public spaces, and it's also known as a lamppost, light pole, or standard. Some street lights are more elaborate than others, with additional lighting in the form of post-and-rails. The same type of lighting may also be found on railway platforms. Let's look at some of the most popular types of street lighting today. Read on to learn more about their uses and benefits. But first, what is street lighting?
The most common use of street lighting is in roadways, but it has many other benefits as well. Lights placed along roads should be uniform and high, so that visibility is not impaired. In addition, street lighting should provide ample illumination for pedestrians and cyclists, as poorly-lit roadways can be dangerous. And because the lights should be uniform, there should be no risk of glare. On the other hand, if they are too low or too high, they can cast a glaring, harsh ray of light onto the roadside.
Some of the earliest street lights were mercury-vapor lamps. However, newer designs of mercury-vapor lamps used in street lighting produced more white light. But mercury-vapor lamps have many drawbacks, including the creation of dangerous emissions and UV rays. In addition, they require daily cleaning and replacement. In contrast, high-pressure sodium (HPS) street lights are much more energy-efficient and have less maintenance. This type of street lighting is still used in some areas, but it is not recommended in all places.
Another type of street lighting is controlled by a telecell that can communicate with a council's central management system. Street lighting controllers provide a number of energy-saving options, including twilight saving, dimming, and staggering. Some also feature astronomical clocks and GPS connections. The city is currently in the process of developing a street lighting catalog and approval process. The city will also provide guidelines for projects that incorporate multiple elements of streetscape.
While street lighting is primarily used for security, it can also enhance the quality of life and extend daylight hours. Additionally, it can help prevent accidents and increase the sense of safety for drivers. Even though some studies have found that street lighting does not prevent crime, many community groups are convinced that it is an essential part of the arsenal against crime. Therefore, utilities often give in to their requests for better street lighting. They are often willing to compromise quality and functionality in exchange for the safety of the public.
The height of street lights can vary from six to nine meters. Important urban roads may require a higher lamp value. The overhang allows the light to spread better on the pavement and eliminates eye-glare. The spacing between street lights varies based on importance, but a normal distance between two street lights is 35 to 55 meters. In addition to lighting up streets, street lighting also promotes economic and social benefits. You can find out more about street lighting by reading on this article.
