LED street light has become the best choice of energy-saving projects, not only because of its environmental protection, low power consumption, but also because it has high luminous efficiency, long life, bright light, large lighting range, and more and more applications in various places. The traditional street lamp is easy to appear "yellow circle", which is what we call the light spot, which causes uneven light exposure, and it is very easy for drivers to cause eye fatigue. Therefore, many construction units and administrative units are choosing LED street lamps. Some high-power LED street lamps do not have obvious heat dissipation effect, and they will be insufficient with LED street lamps that lack heat dissipation brightness. In order to use LED street lights, it is better not to choose high relative power.
The unidirectionality of light in LED street lamp makes it difficult to diffuse, which guarantees the lighting efficiency. In addition, LED street lamp also uses secondary optical design to save energy. The overall light efficiency and color rendering are also very good, superior to high pressure sodium lamp. In addition, the most important point is that the light attenuation is less than 3% in a year, which is of great help to the overall efficiency of LED street lights, with the help of automatic energy saving device, it can better play its role. LED street lamp will be more and more popular, and the selection of LED street lamp has a significant effect on alleviating the contradiction between national energy supply and demand, especially for the whole municipal engineering, the selection of good LED street lamp is very helpful for cost saving and efficiency optimization.
LED street lamp can reduce the power supply as much as possible, with automatic control energy-saving device, and save power when it meets the lighting requirements of different periods. At present, the new road lighting is led street lights, the old street lights are also being replaced by LED street lights. LED is widely used because of its advantages of high efficiency, environmental protection and energy saving.