In recent years, LED lamps have been widely used. Ma […]
In recent years, LED lamps have been widely used. Many people want to know what are the characteristics of LED street lamps? The following LED street light manufacturers will analyze this problem for everyone.
1. The difference between LED street lights and general street lights is that the light source of LED lights is a low-voltage DC power supply, which is a high-efficiency light source formed by the combination of blue and yellow GaN basic power. It has unique advantages such as high efficiency, high safety, energy saving and environmental protection, long service life, fast response speed, and high color value. It is more commonly used in roads and LED street lights, and does not require light diffusion, which can ensure efficient lighting.
2. The LED street lamp has a unique secondary optical design. The light of the LED lamp can illuminate the designated area, so as to achieve the effect of energy saving. The overall light efficiency of LED street lamps is stronger than that of high-pressure sodium lamps. LED street lamp manufacturers said that LED street lamps can also be used in combination with a lens. After adding the lens, the range of illumination can be well controlled and the light efficiency can be further improved.
3. The light rendering rate of LED street lamps is higher than that of high-pressure sodium lamps. The color index of high-pressure sodium lamps is only about 23, while LED street lamps can exceed 75. From the perspective of visual psychology, the light intensity of LED street lamps is reduced by more than one-fifth on average than high-pressure sodium lamps. Light attenuation is also one of the advantages of LED street lights. The light attenuation rate of LED street lights is not 3% within 12 months, but it can still meet the requirements of road lighting after ten years, while high-pressure sodium light has dropped by more than 30% in about a year . The design of LED street lights can be lower than that of high-pressure sodium lamps.
The above is the introduction of LED street lamp manufacturers on the characteristics of LED street lamps. It can be seen that, compared with traditional street lamp lighting, LED street lamps have obvious advantages.