What are the advantages of LED street lights compared to traditional street lights? solar street light-litersol

Because the recognition of led street lights has gradually become a trend, here I will help you to popularize the advantages of led street lights compared with traditional street lights. LED solar street light has begun to slowly replace traditional road lighting throughout the country. , High luminous efficiency, low power consumption, short startup time, high color rendering index, low operating temperature, firm structure, not afraid of vibration, good directionality, low operating voltage, no ultraviolet radiation, environmental protection, light weight and many other advantages. The directionality of LED light emission is very good. The heat generated by the LED is evacuated by conduction, while the ordinary light source emits heat through thermal radiation, which will generate various radiations. The fixing method of the LED is simpler and more reliable. The light sources commonly used in traditional road lighting fixtures are high-pressure sodium lamps or metal halide lamps. These two light sources are characterized by the small size of the light-emitting arc tube. Due to the small size of the arc tube, it produces a large light output and has a high light efficiency. . However, when this type of light source is used in road lamps, only about 40% of the light reaches the road directly through the glass cover, and other light is projected out of the lamp through the lamp reflector. Therefore, there are basically two deficiencies in traditional lamps at present. First, the illuminance in the direction where the lamps are directly illuminated is very high, which can reach more than 50LX on the secondary road. This area is obviously over-illuminated, and the light at the intersection of the two lamps is very high. The illuminance is only 40%-20% of the illuminance under the lamp; second, the reflector efficiency of such lamps is generally only 50%-60%, so about 60% of the light output in the lamp is lost 40%-30% After projecting onto the road, the overall efficiency of traditional lamps is 70%-80%, and there is an excessive waste of illumination. Global Solar Technology Development Co., Ltd. In today's era of rapid development of the Internet, we know what the market needs and what customers need. We use Internet technology to discover needs, reduce communication costs, optimize processes and improve efficiency with Internet technology, arm all staff with Internet thinking, and serve customers with Internet mode.
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