Car low beam bulbs often burn?

Low beam bulbs often burn most likely because the low beam relay is abnormal, the solution: use a multimeter to measure the output line of the flash relay to see if there is a 12v output. If there is an intermittent output change it means it is normal, then if there is no output or always 12v output, it means the low beam relay has been damaged, replace it with a new one.

It is believed that many car owners have encountered led lights burned out, and did not think too much to directly replace the lights. But let a person unexpected is, not long after the situation of burning off again. So, in the end, the low beams often burn out what is going on?

If the low beams are often burned, it is likely to be because the low beam relay is abnormal, why do you say so? To know the role of the low beam relay, the role of the relay is to use the switch to control the relay coil, and then the relay work contact closure or disconnection, contact one end and the main line current is connected to the other end and to control the electrical appliances are connected to realize the small current control of high current, to prevent the switch switch is a large current through the switch burned out. The line and the switch to play a protective role.

Car low beam light bulb is always burning reason:

1, with the use of headlights, bulb brightness will gradually reduce, this normal physical phenomenon is called light failure. Lights dim easily cause accidents, so the lights once dim should be replaced in time, not wait until the bad change. Choosing high-quality bulbs can slow down the color decay and prolong the service life, providing more protection for your driving safety. Please check your lights regularly, and we recommend that you replace the bulbs in pairs every 20,000 kilometers;

2. The color temperature determines the color of the light, and the original supporting lamps are basically yellow, and the appropriate color temperature can be increased to obtain a more fashionable white light and a more comfortable driving experience, but not the higher the color temperature, the better, and if the color temperature is more than 6,000K, the light penetration decreases, which is not conducive to rainy and foggy driving, so in order for you to drive safely, you should choose a safe, effective, and efficient light bulb.

3, before replacing the car bulb, need gloves and protective goggles, use alcohol to wipe the outside of the lamp shell handprints or grease, do not touch the glass surface of the bulb with bare hands to prevent fingerprints from staining the glass shell and shorten the life of the bulb. Replacement bulbs should be debugged after the lights to avoid glare.