Some advantages of LED traffic signal lamp

by:Sehon     2020-10-24

at present, the super bright LED to replace incandescent lamp, used in traffic lights, warning lights, logo lights have been all over the world, compared with incandescent lamps, LED traffic light has the advantage of less consumption, long service life, and can greatly improve the brightness, become the ideal light source of the next traffic light.

1, good visibility:

LED traffic lights in the last light, rain, dust and other severe weather conditions, can still maintain good visibility and performance indicators. The LED light is monochromatic light, and therefore does not require color piece to produce red, yellow, green color signal; LED light is directional, and has certain divergence Angle, thus can abandon the traditional lights used in aspheric mirrors. The characteristics of the LED has solved the traditional lights of illusion, Commonly known as false display) And color fading problem, improve the light efficiency.

2, save electricity:

LED light source is very obvious advantage in energy saving, is one of the significant characteristics of low energy consumption, this is very meaningful for the application of lamps and lanterns. Almost 100% LED LED traffic light excitation energy into visible light, compared with incandescent bulbs 80% become heat loss, only 20% into visible light.

3, low-calorie:

LED by electrical energy directly into light, heat produced by extremely low, almost no heat. LED traffic light cooling surface can avoid maintenance personnel burns, and can get a long life.

4, long service life:

the lamp's working environment is relatively poor, cold summer, weathered, thus higher requirements on the reliability of lamps and lanterns. General signal with incandescent light bulb life expectancy is 1000 h, the average life expectancy of low-voltage halogen tungsten lamp is 2000 h, maintenance and high cost. No filament shocks cause damage, LED traffic lights at the same time is not the glass broken problem.

5, fast reaction:

tungsten halogen bulbs and other LED traffic lights was fast response time, thereby reducing the happening of the accident.

due to the traffic light has important role in urban transportation, every year there are a lot of traffic lights need to be updated, which leads to a larger market, profits are, after all, promotes the development of LED production and design company, for the whole LED industry will also produce positive stimulus.

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