The led lights need to be noted in the normal use

Led traffic lights and the traditional light source traffic lights:

1, full of use:

Led traffic lights work life long, generally can reach 10 years, considering the influence of bad environment, wild estimate stature to be cut to 5 ~ 6 years, not need repair.

Traditional traffic lights, such as the use of incandescent and halogen lamps stature is short, have to replace the bulb, demand to replace three to four times a year, repair and maintenance cost is higher.

2, planning:

Led traffic light in optical system planning, electrical accessories, cooling method and structure planning aspects compared with traditional lighting lamps and lanterns has obviously don't. Because it is made up of multiple LED lights picture light planning, so the LED traffic lights can be adjusted through planning of leds, let their own constitute a variety of picture. But also can make all sorts of color into a body, the various signal into an organic whole, make the light of the same body can give more space to traffic information, equipment more traffic plan, also can through the pictures of different parts of the LED switch dynamic picture signals, making and traffic signal becomes more human, more vivid.

Traditional light source traffic signal lamp is mainly composed of the optical system consists of light source, lamp holder, reflector, and light cover, in some respects is still has some deficiency, don't like the led traffic light, for the led planning adjustment, make its own constitute a variety of picture. These are difficult to achieve by traditional light source.

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