First headlamp to have enough brightness and intensity, the car headlamp high luminous intensity, full brightness, in order to ensure that the driver at night to identify road conditions, in order to enable us to observe the first time the road emergency situation, so that we are away from danger. Generally speaking 50,000 kilometers or two years or so, the brightness of the lamp bulb will weaken, at this time if the lamp brightness is not enough, you need to replace the bulb in time. In the replacement of the car bulb should pay attention to, do not use inferior products, but should choose the original matching lamp, because only the original matching lamp, its quality and safety can be guaranteed.
Second, attention should be paid to the direction of exposure (headlamp axis direction) problem. The front light illumination direction not only provides the reliable illumination for the driver of the car, but also prevents the passing from being dazzled by the other driver at night. Therefore, the illumination direction of the headlamp is also one of the factors that affect the safety of the vehicle at night.
To this end, you may need to own the lights of the car to adjust properly, if not to open to 4S shop to adjust, you can also own car lighting direction to make adjustments. The concrete method is as follows: When adjusting, the load of the vehicle cannot be too heavy, also cannot too light, so that the lamp can be adjusted more evenly, in the load a person's condition adjustment is more suitable. The car owner can use a screwdriver to adjust the height of the light beam properly according to the instructions in the car manual. In general, the right headlights should be completely horizontal, and the left headlight should be up to 10 centimeters higher. It is necessary to note that the lamp adjustment can not be too high, so as not to follow the driver's eyes opposite the flower. In addition to the height, the width of the lamp light can be adjusted properly, it is suggested that the car owner will turn the light beam on the right side slightly to the right, so that even in the low visibility of rainy days and fog can be seen on the right surface of the clear.