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what do you know about the principle and maintenance of automobile lamp
2012/09/21
If the car is equipped with HID Headlights and DRLs(Daytime Running Lamps), you must first understand working principle of the device's . If the vehicle is equipped with optically controlled lamp (when outside light dim, the system has the function to open HID headlights automaticly), You can check light-sensitive from the most weak to the strongest state process light, of course,don't ignore inspection automatically timer. If the system is equipped with a timer, please set it to maximum delay.
If
Hid headlights damage, usually adopt the lamps and lanterns of similar to replace. Some car is equipped with high intensity discharge headlights
Hid,Note that ordinary quartz - halogen bulb can't use in this application. In addition, also check headlights lens whether crack, because although surface crack will not affect headlights lighting performance, but the moisture will along the crack infiltration in the lamps and lanterns, this certainly will will reduce the service life of the bulb.
Head light illumination direction of the calibration and maintenance projects should be included in the list, because in order to ensure that the biggest driver driving safety, headlights must be able to provide a good vehicle for forward lighting.
Remind: don't modified lamp, many original halogen headlight is normal, color temperature yellow, will become dark after short time, it is difficult to meet the safety requirements road lighting, easy cause traffic accidents. So It's very necessary to check lighting system whether need to exchange.
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