LED Early in the 1960s, it has already started production. 1980s has been widely used on household appliances, such as audio volume indicator, switch indication. In the 1990s, on some new domestic car dashboard Pat also use LED, is mainly used for charging instructions, later also show the status of the engine speed, for example, Xiangfan, Hubei Province on the production of a combination of instruments, next to a row of vertical odometer LED, When the driver stepped on the accelerator LED discharge lights were lit from the bottom, when the loose throttle LED bar lights would go out from top to bottom, looking quite striking. In the 1990s, China's use of LED brake light and make install in the car, because the LED lighting fast, can soon make trailing behind the car drivers know that driving situation ahead of the vehicle, reduce the incidence of rear-end collisions.

LED lights Category: divided into exterior lamps and interior lighting. Common lamps are: headlights, turn signals, taillights, fog lights, Rear lamps and the like. We describe each of the major maintenance and use of lights below.

Generally, as long as it is not bright, it shows that the lamp has been burned, must be replaced. But if not completely broken, but the brightness is reduced, redness and dim lighting, it must not be taken lightly, since it may be a precursor to failure, and reduced lighting capability is also a major safety hazard with

There are several reasons for the decrease brightness, the most common is the plot has dirt on lamps astigmatism glass or mirror, then need to do is use cloth or lens paper to clean the dirt removal. Another reason is the decline in battery charging capacity, lack of electricity and cause the brightness is not enough, so you need to replace the batteries. Another possibility is that the aging or wires too small, resulting in an increase in resistance which affects the power supply, a situation not only affects the light bulbs work, serious and even lead to the line passing through the heat and cause a fire.

Maintenance of various types of lights:

Headlamp:

In general, often late into the night the friends should consider replacing one pair of headlights brighter, so that in the dark of night, a sufficient brightness can be on helping you see the road all the details, and in the light when it comes to playing away lets you see farther. If conditions permit, you can even replace a pair of xenon headlights (hid), xenon lamp not only enough brightness, long life, it also has a feature: the color temperature is very high, close to daylight color temperature of the driver's eyes are kind of protection.

Taillights:

Do not underestimate the taillights, if taillights fault, can easily lead to rear-end accident. Generally speaking, if not failure, upgrade taillights did not select a few, in addition to installing transparent lamp housing increased spectator outside, instead of the traditional light bulbs with LED light is a good choice, LED brightness not only increase the response time than traditional light bulb has been shortened, which means that when you depress the brake pedal, LED brake lights can light much earlier than ordinary light bulbs, so the trailing vehicle to have more preparation time.

Fog:

Fog is often said that the spotlights. As the name suggests, the main purpose is to fog in bad weather to ensure the driver's line of sight, and to ensure that others can see you, and now there are many companies to install fog purpose just to make the front bumper is more beautiful, so the quality of the selected relatively poor fog. And headlights, except replace the fog lights bright enough outside, choose a hid xenon fog is also a good choice.

Rear lamps:

Reversing the night is really a headache, especially eyes were not very good driver, the original low-light reversing lights actually not much on helping. Then you need after a pair of reversing lamps, a rear protection bar installed in the middle or at the bottom of the stand-alone fixture, it will turn on automatically after you hang reverse gear, it makes you powerful brightness reversing night no longer have to live in fear.