Currently, LED bright bulbs have replaced the old incandescent lamps for the traffic lights, sign lights and warning lights all over the world. When compared to the incandescent lamps, the led traffic light has more advantage of the lower power consumption, higher brightness as well as longer life span. Of course, it would ultimately make an ideal source for the traffic signal lighting. LED traffic lights are highly suitable for areas where continuous light, dust, rain and other harsh weather conditions. They maintain good performance and visibility anytime both day and night. Normally, the LED emits the monochromatic light that do not require any kind of color film for producing the color signal like red, yellow, and green.
Light emitted by the LED have certain divergence of directivity and angle that would ultimately make it more useful when compared to traditional signal aspheric mirror. Using the traffic signal lights would be efficient for solving phantom or false shown color film fading problems that are used in the traditional non-LED traffic lights. Of course, it would be quite easier for enabling the light efficiency to the maximum. Output of LED fixtures is measured in terms of Lumens. Normally, the LED enable you with the lumens per watt of energy consumed when compared to the incandescent bulbs or fluorescent lamps.
Saving Energy And Long Life Span:
Normally, LED lights have higher capacity for operating longer than the fluorescent lamps or incandescent lamps. Working environment for traffic lights are relatively harsh as sometimes in the freezing winter, sultry summer, sunny days and rainy days. Superior class led traffic signals has higher requirement for stability and it is much more efficient for average life expectancy of 2,000 hours but the incandescent bulbs have only 1,000 hours of average life expectancy. Resulting maintenance costs for this quality and amazing LED traffic lights are high. Of course, it is quite prominent for the people to easily follow the traffic sign road when LED traffic lights are bright and luminous. In fact, the LED traffic lights lifespan will be about 80,000 hours so that it do not suffer any kind of damages that are caused by the glass broken problems or filament shocks. Lower consumption is one of the best advantages of using the LED light source and it would make the lighting application with more features to the best way. When compared to the incandescent bulbs, the LED traffic lights 100% LED excitation energy and much more visible.