Development of LED Street Lamps
The development of LED street lamps has always been a concern of people. What is the specific significance of LED street lamps and how much benefit can they bring to people.
In the past we may only know high-pressure sodium lamps, but as LED street lamps develop faster and faster, high-pressure sodium, the lights have gradually faded out of our sight. Many people may wonder why led street lights will develop so quickly. What? In fact, there is a reason for this. Let's take a look at it together:
In fact, led street lights are developing rapidly, and one of the main reasons is because of cost. Previously used high pressure sodium.
The power consumption of the lamp is very high, almost double the power consumption of the LED street lamp, and the service life is only half of the LED street lamp.
The main reason for popularizing street lights now is to reduce the cost of the city.
In addition to cost reasons, there are other reasons why led street lights can replace high-pressure sodium lamps. According to statistics.
led street light can reach the illumination of 250W high-pressure sodium lamp, and the use power of led street lamp itself is still relatively Small, it is a very good thing for us. There are many more LED street light retrofit kits features that are not listed in detail here
In addition, high-pressure sodium lamps are actually less environmentally friendly and contain harmful rays. It is not safe.
The product. The LED street lamps used today are safe and low voltage products, do not contain harmful rays, and are installed.
And the use process can greatly reduce the security risks.
As the times develop faster and faster, it will slowly eliminate some products that are not suitable for society, and high-pressure sodium lamps are one of them. The led street lamp is energy-saving and environmentally friendly, has a long service life, is safe and reliable, and is bound to replace the high-pressure sodium lamp.
The city of Elgin, Ill., plans to install LED street lights. City officials said that installing LED street lights is expected.
Save money and provide better, more environmentally friendly lighting. Aaron Neal, head of public works, said about 2.25 million. The investment in the US dollar will be recovered within five to six years.
The city said that the annual electricity bill for streetlights is about $900,000 to $1.1 million. However, after upgrading the LED street light,
A rough estimate of annual savings of about $400,000.
In addition to energy savings, the city also wants to reduce maintenance costs because of the metal halide lamps currently used in cities.
Compared with the LED street lamp, the reliability is greatly improved and the life is greatly extended.
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