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What is the Maintenance Method of LED Car Lights?

Aug. 26, 2020

As a Truck Tailgate Light With Red Led Manufacturer, share with you. It is an extremely quick and simple task to check the burn-out failure of the LED car light bulb. However, it is not so simple to carry out a comprehensive and systematic maintenance of the exterior lamps. Timely maintenance of exterior lights is very important to the driver, because it not only affects the comfort of driving, but also directly affects the safety of driving. It is often difficult for car owners to realize that the headlights, taillights, turn signals or parking lights are not working properly before being reminded. By the way, the job of replacing a burnt out bulb is very simple, and the cost of DIY is lower than the charging standard for maintenance of the lighting system at the repair station.

5f040f44901b5.Round Tail Lights

Round Tail Lights

In more cases, the failure of car lights is by no means limited to small problems such as bulb burnout, socket rust or plug damage. It is often necessary to adopt professional diagnostic techniques to analyze the root cause of the failure. Even for those low-priced cars, the internal and external lights are controlled by the main computer. For those luxury cars, only the headlights are controlled by three computers.

If the car is equipped with daytime running lights DRL, you must first understand the working principles of these devices. For example, some daytime running lights cannot be turned on before the engine is started; for some daytime running lights, if the parking brake has not been cancelled, even if the engine has been started, the daytime running lights still cannot work normally. If the vehicle is equipped with light-controlled lights (that is, when the external light is dim to a certain extent, the system has the function of automatically turning on the headlights), you may wish to check the working conditions of the lights during the process from the weakest to the strongest sensitivity. Of course Don't neglect to check the automatic shutdown timer. If the system is equipped with a timer, set it to the maximum delay.

If the headlights are damaged, they are usually replaced with similar lamps. Some cars are equipped with high-intensity discharge headlights HID, which generates high-density light sources through high-voltage arc discharge generated by its pre-designed electronic system. Note that ordinary quartz-halogen bulbs cannot be used here. In addition, check whether the headlights are cracked, because although surface cracks will not affect the lighting performance of the headlights, moisture will penetrate into the lamps along the cracks, which will inevitably reduce the life of the bulb.

The calibration of the headlight direction should also be included in the list of maintenance items, because in order to ensure the maximum safety of the driver, the headlight must be able to provide good forward lighting for the moving vehicle.

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