The status quo of the development of LED down light

　　After years of development, LED down lights in engineering and home improvement fields have been widely used, basically replacing the traditional lamp. In the field of LED commercial lighting, down lights can be said to be the highest penetration category, because it's not high tech, basically screwdriver factory can produce it. No barriers to entry, anyone can produce, on a rush, resulting in uneven quality, price from a few dollars to tens of dollars, so the current market is LED down lights more confusion. Meanwhile, the current price is very transparent down lights, from the chip, shell packaging and other accessories to the basic understanding of the cost of dealers have a clear picture, but also because of low barriers to entry, many producers, fierce competition, and therefore profits compared to other LED down lights many low business according to product.

　　Down lights are generally used in shopping malls, offices, factories, hospitals and other indoor lighting, the installation is simple and convenient for people to love. LED down lights inherits all the advantages of traditional down lights, it also gives our little heat a small, long power life, minimal maintenance costs. Early LED down light LED lamp beads expensive due to high overall cost is not accepted by the customer. With the lower chip prices and increased LED down lights cooling technology for LED down lights into the commercial field and laid a solid foundation.

　　LED down light is composed of LED lamp beads, down light housing, as well as power supply. For down light lamp beads, the appropriate use of high-power lamp beads as single 1W lamp beads should not be used as 5050,5630 and other low-power lamp beads, because the small power LED lamp beads light intensity brightness bright enough but not enough, and LED down lights general illumination vertical distance is 4-5 meters, due to the small power light strong enough so that the ground is not enough light intensity, and high-power lamp beads especially in light of the larger integrated light intensity became the first manufacturer of LED down lights. Now widely used in high-power lamp beads as single 1W LED beads, made down light 1W, 3W, 5W, 7W, 9W, etc., can generally be made ??maximum 25W, if the use of high-power integrated solution can also do more power.