Some Advantages of LED Traffic Signal Lights

At present, the incandescent lamps are replaced by ultra -high -bright LEDs for traffic signal lights, warning lights, and logo lights. Compared with incandescent lamps, the advantage of LED traffic lights is that the LED traffic lights are less power consumption, long service life, and can be greatly used. Improve brightness and become the ideal light source of future traffic signal lights. 1. Good visibility: LED traffic signal lights can still maintain good visibility and performance indicators under the harsh climate conditions such as continuous light, rain, dust, etc. The light from the LED is monochrome, so there is no need to use color slices to produce red, yellow, and green signal colors; the light emitted by the LED is directed and has a certain divergence angle. Non -spherical reflector. This characteristic of LED solves the problem of the fascination of traditional signal lights (commonly known as fake display) and color pieces fading, which improves the light effect. 2. Power saving: The advantage of LED light sources in energy conservation is very obvious. One of its significant features is low energy consumption, which is very meaningful for the application of lamps. LED traffic signal lights almost 100%LED's excitation energy becomes visible light. In contrast, 80%of incandescent bulbs have become heat loss, only 20%become visible light. 3. Low thermal energy: LED is directly replaced by electric energy to the light source. The surface of the LED traffic signal light cooling can avoid the burns of maintenance personnel and get a longer life. 4. Long life: The working environment of the lamp is relatively harsh, the cold and heat, sun and rain, so the reliability of the lamps is high. The average life of the incandescent light bulb of the incandescent lamp is 1000H, and the average life of low -pressure halogen tungsten bulbs is 2000h, so the maintenance costs generated are very high. LED traffic signal lights are not damaged without filament shocks, and there is no problem with a glass cover rupture. 5. Fast response: The response time is not as good as LED traffic signal lights such as halogen tungsten bulbs, thereby reducing the occurrence of accidents. Due to the important role of traffic command lights in urban transportation, a large number of traffic signal lights need to be updated every year, which in turn leads to a relatively large market. After all, high profits are also conducive to the development of LED production and design companies. For the entire LED industry, the entire LED industry Also produce benign stimuli.