HID is short for High Intensity Discharge, it is also called gas discharge lamps, its principle is the same with the natural lightning. The light-emitting principle of HID is: in a quartz tube, fill the tube with a variety of chemical gases, and most of the gases are Xenon and iodide and other inert gases, and then use the ballast to supercharge the 12 volt DC voltage of the vehicle to the 23,000 volts current, the excited electron ionize the xenon gas inside the quartz tube through the high amplitude, then the light is generated between the two electrodes, and this is the so-called gas discharge, and the equipment is called hid xenon kit. The gas inside the glass ball in the middle of the bulb is xenon, the yellow thing is rare metals. When the transformer gives the pressure as high as 23000V, xenon is broken down, and the broken down xenon will give out the incredible light, and the color temperature can be as high as 5000K-8000K, you know the color temperature of the sun at noon is just 5500K, you can imagine how bright its lumens is!
Advantages of the HID Xenon Kit
Energy conservation. The power of halogen used in many cars is generally 60W to 100W, while the HID is just 35W. Many people think that the higher the color temperature, the brighter the kit is. In fact, when the color temperature is higher than 5000K, the brightness also transforms from white to blue, and when the color temperature is 8000K, the light color will be purplish, and when it is 12000K, the light is blue. So I suggest that you chose the 5000K color temperature HID kit, especially in the areas of fog, because yellow light has stronger penetrating power than the white light. Security, in fact, this is the greatest charm of HID. Reflected by many car owners who used HID lights in their cars, the night driving safety is greatly improved. With the popularity of xenon HID lights, more and more cars has been equipped with HID xenon kits, especially the philips hid kit, in the near future it is becoming a trend of halogen replacement.
Features of HID xenon Kit
High brightness. Using the same wattage HID, the brightness is about 2 to 3 times of tungsten. Though the luminous arc length of xenon kit is similar to the diameter of tungsten halogen kit, but the luminous efficiency and lamp brightness has increased nearly three times. Long life. Since the HID light kit has no filament, so it does not have the problem like the traditional lamp whose filament is brittle, so the service life increases nearly 10 times, it can be used about 2000 to 3000 hours.
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