How to avoid the disadvantages of LED street lights

Nowadays, LED technology has been maturely used in various major lighting industries. In recent years, outdoor lighting road lights have popularized the use of LED technology, which has made a contribution to my country’s energy conservation and eased the shortage of energy and electricity in my country. problem. Although LED street lights are very energy-saving and environmentally friendly, we all know that there are no perfect products in this world, and LED street lights also have some drawbacks. So what are the disadvantages of LED street lights? How can we avoid these drawbacks?

LED street lights have the disadvantages of strong glare, poor penetration in rainy and foggy weather, high color rendering index, and poor light source stability. Next, I will talk to you about how to improve these disadvantages.

. Strong glare

The strong glare perception of LED street lights is mainly due to the high power of the selected LED street lamps. If you install a high street lamp pole, the glare perception will not be so strong, or reduce the power of the selected LED street lamp head. In short, it is necessary to reasonably match the height of the street light pole and the power of the LED street light, and the power of the LED street light cannot be selected like the power of the high pressure sodium lamp before.

. Poor penetration in rainy and foggy weather

This problem is mainly due to the fact that LED street lights generally emit positive white light. We all know that the penetration ability of positive white light in rainy and foggy weather is very poor, while the penetration ability of warm yellow light in rainy and foggy weather is very strong. Nowadays, street lamp manufacturers have developed LED street lamp heads that can emit warm yellow light. We can choose this kind of LED street lamp heads.

.High color rendering index

Before, because the LED street lamp did not have a reflective lamp bowl and there were many luminous bodies, the actual light emitted was relatively scattered, giving people a feeling of being bright and not concentrated. Nowadays, street lamp manufacturers have solved this kind of problem. There are luminous aluminum substrates in the LED street lamp lamps, which can avoid this drawback.

. Poor light source stability

Domestic LED street lights will have high-frequency flicker. If standing under a street light, the human body will feel faint, which will seriously affect the vision of drivers and passers-by, posing a traffic safety hazard. In addition, many LED street lights on the road have a certain decline in illuminance as the use time increases, that is to say, the more they are used, the darker they are. Nowadays, well-known brand power supplies have greatly improved the stability of LED street lamp power supplies, and the stability of the light source has also been greatly improved. Therefore, such drawbacks can be avoided by requiring LED street lamp manufacturers to use brand power supplies.

In short, if you want to buy an LED street lamp that has a good user experience and a good lighting effect, you must understand a certain amount of LED street lamp knowledge. First, you must understand its drawbacks and the reasons for these drawbacks, in order to avoid The disadvantages of these LED street lights.