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An easy way to identify hid xenon lamps of good quality

       When you decide to buy a HID xenon lamp and don't know what the quality is, refer to the method below for easy identification.

       1, look at the packaging, it is recommended to use the domestic legal Chinese trademark brand products, there should be a Chinese manual, the packaging can clearly see the manufacturer's contact information and the manufacturer's contact information printed on the manual and the warranty card, no more will be Listed in three no products.

       2, look at the ballast, must be a metal casing (preferably cast aluminum, to help heat) must not be plastic; because plastic can not withstand high temperature and heat dissipation, has a serious impact on the electronic components, ballast The quality can be said to largely determine the quality of the entire HID xenon lamp.

       3, look at the connection line, the hand feels very soft, and thick enough, and is covered with insulated pipe (PVC casing and heat shrinkable tube), which shows that the wire quality is very good, not easy to age. But not all of the above are good line groups, you can check whether the line group used is a national standard, whether it meets the safety requirements; if the line is too thin, or the line material is not very good, please choose carefully.

       4, look at the various joints, the texture is good, whether it is with a waterproof mat, otherwise it will easily lead to short circuit.

       5, look at the insulator of the bulb and the wire, the integrated type is better than the heat shrinkable sleeve after the package.

       6, see if the ballast bracket is provided (provided by regular manufacturers, it is safer and more reliable than glue), except for some ultra-thin ballasts.

       7, wiring power test, see the lighting speed, the left and right lights are basically the same, and fast enough, should be fully bright within 5 seconds.

       8, frequent switching a few times (interval more than 10 seconds), the starting speed should be the same, or faster.

       9, let the lamp work for 30 minutes, see if there is a significant difference in color temperature, whether the ballast is very hot (should be warm, the temperature is about 45 degrees, if you feel hot, then the quality of the ballast is not good, the material is not Good, it is recommended to use with caution), whether the lamp holder (not the bulb) is hot, whether the wire is hot or not; if the wire has heat, the quality of this product should not be a quality product, it is recommended to use it with caution.

       10, turn off the speed of the two lights are basically the same, if there are too obvious differences, the product quality is not very good.

       11, the last one is crucial, many consumers believe in foreign imports or international brands. However, in the selection of brand-name imported products, we must pay careful attention to the general import of HID xenon lamp ballasts are ultra-thin, small and ultra-thin. The general craftsmanship is very good, instead of using a very thick ballast to affix a Philips standard is genuine, in this regard, consumers must carefully choose to buy, now there are individual 4S shop sales Imported brand xenon lamps are not necessarily all genuine. Because it has been done in the business, it is recommended that consumers choose carefully, the domestic HID xenon lamp is not absolutely bad, but there are very few unscrupulous merchants to supply some low-priced and low-quality products. It is recommended that consumers, distributors and agents must choose guaranteed businesses and products when selecting products and suppliers.


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