20 watts of solar street light manufacturer

As the LED street lamp technology for continuous improvement, research and development of LED street lamp is more and more obvious advantages in the field of outdoor lighting, compared with the traditional high pressure sodium lamp, on the premise of the same road illumination, can save electricity above 50%, and uniform illumination, no stroboscopic, this

with the continuous development of LED street lamp technology and improvement of the LED street lamp is more and more obvious advantages in the field of outdoor lighting. Compared with traditional high pressure sodium lamp, on the premise of get the same road lighting, can save more than 50% of the electricity, and uniform illumination, no stroboscopic phenomenon, it is also more and more cities began to replace the led street lamp. So how to choose a variety of products, it is what determines the life span of the LED street light? 1. The service life of the light pole. It is well known that the LED street lamp is mainly composed of light pole and LED lights. The traditional led street lamp light pole is made from high quality sheet, electrostatic spraying treatment after galvanizing. The service life of the light pole can reach more than 15 years. In order to ensure that such a long service life, must ensure that the light pole of good corrosion resistance, the thickness of the zinc layer should be 65 - 90 microns, so that the zinc layer and steel rod can firmly together. Galvanized light pole should be pensu processing, can further improve the anti-corrosion performance of light pole. The higher light pole, wall thickness increase, the wind resistance enhancement, to ensure the service life of the LED street light, LED street lamp of the life of the service life of the LED street light are key factors influencing the service life of the LED street lamp. The service life of the LED lights by heat dissipation, power supply, chips and other factors. Light emitting diode lamp power is higher, the higher the cooling requirements. Good power supply not only energy saving, and more stable current, can effectively improve the service life of LED lights. In order to make the service life of the led street light as long as possible, it is necessary to improve these factors as much as possible, make the use of light-emitting diodes (leds) live longer. Finally, it is recommended that you buy leds lamps do not covet is cheap. Low cost LED street light bulbs, radiator, and the quality of power supply must be used is not very good. In fact, the quality of these parts may also affect the service life of them, so you must be bought from a normal street lamp manufacturers.