Why Do We Need LED Street Lights？

To design led street lights, the key issue is to meet specific regulations everywhere. For example, they need to guarantee its 5 years lifespan (even though the led chip life is about 100000 hours.) to meet the special case and compliance with road regulations, IP protection rate up to IP65 and IK10. Based on these requirements, the LED street lights design needs to consider heat, light, power and mechanism.

LED roadway lights are cheaper, they last longer, they burn cooler, and they require less manpower to maintain.. Led street light heat sink design is also a very important component. Its shape, volume and cooling surface area should also be designed properly. If the heat sink is too small, the working temperature of the LED lights will be too high, which will affect the luminous efficiency of the lamp and the use of the heat sink life.ole road will make drivers subconsciously lose their vigilance, which is not conducive to long-term concentration driving.

LED roadway lighting is estimated to last around 15 years with minimal- if any- maintenance; the traditional high-pressure sodium fixtures need to be changed or serviced every four to five years. From the perspective of improved LED efficiency, LED street lights are totally expected to replace traditional lighting, especially in the modernized led street light design technology.

LED lights and fixtures are more sustainable- and a significant means of saving energy and reducing the carbon footprint left behind. Over recent years, the efficiency of LED Street light design has improved from 35lm/W to 150lm/W. It is estimated that the newly adopted full-retrofitted lighting system has the potential of reducing up to 20,000 tons of carbon dioxide annually. This is equivalent to removing nearly 3,000 vehicles off the roads- it is significant and sustainable.