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What are the advantages and disadvantages of led street lights?

Return list Reffer:Kaich
What are the advantages and disadvantages of led street lights?
Click number:- Release time:2021-06-23

In our daily life, we cannot live without street lights. They drive us out of darkness, fill the world with light, and make life more colorful. Among these street lights, led street lights are very common. They not only have excellent energy-saving properties, but also have good decorative effects. So, do LED street lights have only advantages? What are their advantages and disadvantages? Kaich Optoelectronics will give you a brief introduction.

The led street lamp is a kind of lamp that uses light-emitting diodes as the main material to make it for outdoor use. It can emit light mainly because we can use weak electric energy to make the PN junction of this semiconductor achieve the light-emitting effect. With a certain forward bias voltage and current, the electrons injected into the P and N regions undergo radiation recombination when they diffuse to emit a light source.

What are the advantages and disadvantages of led street lights?

Led street lights are so popular among people because they have the following advantages:

1. The design of led street light adopts the design form of secondary optics. We irradiate the light of led street light into the area that needs to be illuminated, which can make the light more efficient. Therefore, we are willing to use led street light in many places.
2. The light decay of LED street lights is very small and the service life is very long. After 10 years of use, LED street lights still have a high use value. During their continuous use for one year, the light decay is less than 3%.
3. The light-emitting diode of led street lamp is a kind of low voltage device, the voltage is safe to use, especially suitable for use in public places.
4. The service life of led street lights is very long, it can be used for more than 50,000 hours.
5. The light source of the led street lamp is unidirectional, and there will be no diffuse reflection, which can ensure the efficiency of light.

No matter how perfect lamps are, they will have their own shortcomings, and the same is true for led street lamps. Their shortcomings are as follows:

1. Although the light attenuation of LED street lights is low, this is basically for high-power LED street lights, and low-power LED street lights have relatively large light attenuation.

2. The light color of the Led street lamp is white. Due to individual defects in the manufacturing process and the matching error of the lens, it is easy to form a yellow circle during use, which will affect the effect of the lamp.

What are the advantages and disadvantages of led street lights?

Shandong Kaich Optoelectronics is an enterprise focusing on the R&D, production and installation of outdoor lighting fixtures such as led street lights and solar street lights. The company now has a design and development team of 20 people, a high-power LED lamp production line, and a plate bending machine. , Panel cutting machine, large spray booth, engineering installation vehicle and transportation vehicle, all kinds of LED street lamp installation professional machinery is complete, and it has strong production capacity.

【Paper label】:street lights

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