How to distinguish whether a car headlamp is a hernia lamp or an ordinary lamp ?
It is simple to distinguish whether the automobile headlamp is a hernia lamp or an ordinary lamp, which can be distinguished from the color light, radiation angle and irradiation distance.
Ordinary incandescent bulb has yellow color light, short irradiation distance and small irradiation angle, which has little impact on the other vehicle driver; Xenon lamp has white color light, long irradiation distance, large irradiation angle and high luminous intensity, which has a great impact on the other driver. In addition, the internal structure of xenon lamp is different because the luminous principle of xenon lamp is different from that of ordinary bulb; Xenon bulbs have no filament from the outside, only high-voltage discharge electrodes, and some are equipped with lenses; Ordinary bulbs have filaments. At present, the legally installed xenon lamp in China is only limited to low beam lamp, and the front of the lamp is treated with fluorescent surface.
