如何鉴别led照明的真真假假（How to identify the true LED lighting）.docVIP

如何鉴别led照明的真真假假（How to identify the true LED lighting） As closely related to the lives of ordinary people LED lamps, there are still many problems in quality, poor quality LED lamps not only have a low life expectancy, long-term use will also have an impact on vision. So, what kind of LED lamps are more suitable for use, what kind of quality does not pass? There is a great deal of difference in price with watts In the northern market, found that different brands of the same wattage LED light bulb, the difference reached nearly 20 yuan. Take an ordinary 13 watt LED bulb as an example, the average brand price is only 7 yuan, while the well-known brand will be 25 yuan. In this regard, the stall said, well-known brand and generic brand price difference has been great, mainly because the brand bulbs can be one year warranty, quality problems occur within one year can be replaced at any time, while the ordinary brands do not have this service. Dont look at these are LED light bulbs are 13 watts, but the quality is well-known brand of many small brands, not only can not guarantee you a year is not bad, but its not enough, there are about 10 watts, it is not bright, no famous brand with live. Subsequently, came to other markets in the sale of lamps of many stalls, have found such cases, and almost every booth has its own brand, a wide range of brands, it is difficult to distinguish between true and false. Most of the LED bulbs are produced in the south, most of which are in Zhongshan. For the LED lamp, the quality is certainly high price is relatively better, we do almost all the brands are different, the quality will certainly uneven, I cannot say that others are not good, but I certainly no problem. A boss said that his home is mainly made of well-known brands, the price will be more expensive than some small brands, but people still buy more, although the lamp belongs to consumables, but the price difference is bigger also twenty or thirty yuan, old people also can bear.