Where is the difference between halogen lamp and xenon lamp[汽车维修知识]

The halogen lamp is in which a small amount of inert gas iodine is infiltrated into the bulb. The tungsten atom evaporated from the filament meets the iodine atom to form a tungsten iodide compound. When the tungsten iodide compound contacts the incandescent filament (the temperature exceeds 1450℃), It will be decomposed and reduced to tungsten and iodine, tungsten will return to the filament, and iodine will enter the gas again.This cycle is endless, the filament will hardly be burnt, and the bulb will not turn black, so it is better than the traditional incandescentHeadlampLonger life and greater brightness.PresentcarThis type of headlamp is commonly used. The abbreviation of xenon lamp is HID. The brightness of the light emitted by it is twice that of ordinary halogen lamps, while the energy consumption is only two-thirds, and the service life can reach ten times that of ordinary halogen lamps. Xenon lights greatly increase the safety and comfort of driving, and also help relieve people's tension and fatigue during night driving. Drivers can find the danger in the first time, so as to obtain sufficient reaction time, which greatly reduces the incidence of night accidents. The new Audi, Passat, Buick Regal,MazdaOther luxury models are equipped with xenon headlights. From the market perspective, xenon headlamps will become the mainstream of the market. Detection and Analysis of Ignition Waveform of Gasoline Engine VisibleReversing radar,Visible reversing image wiring diagram[一]
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