LED street lamp industry has entered the golden stage

With the development of the times, the night scene of the city is always decorated. No matter where you walk, the gorgeous lights are the direction of your journey. Street lamps can be seen everywhere, but they really shine on every night in the city, allowing people outside to go home safely. Under the environment that the whole world suggests energy conservation and environmental protection, LED street lamps rush into every country and every city, which is called the green lighting source with Open prospects in the 21st century. Compared with the traditional high-pressure sodium lamp, LED street lamp shows its charm together. First of all, the light source power of led street lamps has now reached 110- 130lm/W, its expansion space is still very large, theoretically reaching 250lm/W. However, the luminous power of the high-pressure sodium lamp increases with the increase of power. Therefore, the overall luminous efficiency of the led street lamp is stronger than that of the high-pressure sodium lamp, so as to achieve the purpose of energy saving. Secondly, according to the flash of scientific data, the light color rendering of led street lamps is much higher than that of high-pressure sodium lamps. Generally, the color rendering index of high-pressure sodium lamps only needs about 23, but the color rendering index of LED street lamps can reach more than 75, in other words, when equal brightness is reached, the uniform illuminance of LED street lamps can be reduced by more than 20 compared with high-pressure sodium lamps. Third, the led street lamp has little light attenuation and data flash. Its light attenuation in one year is less than 3, so even if it is used for 10 years, it can still reach the illumination requirement of the distance, however, the light attenuation of high-pressure sodium lamp is much larger, which can be reduced to more than 30 in a year or so. Therefore, when designing and applying power to led street lamps, it can be much lower than that of high-pressure sodium lamp. Finally, led street lamps have a long service life. They can be used for more than 50 thousand hours and provide 3 years of quality assurance. Compared with traditional high-pressure sodium lamps, they can save a lot of money, moreover, its unique automatic control energy-saving equipment enables it to reduce power and save electric energy in different periods of time; More importantly, it does not contain harmful metal mercury and cannot pose any damage to the environment when scrapped. Nowadays, green environmental protection has gradually entered everyone's vision, and the concept of energy conservation and environmental protection has become increasingly popular. The prospect of led street lamps is gorgeous.