China’s National Development and Reform Commission since released the “China phased out incandescent roadmap” the roadmap requirements from October 1, 2012, prohibit the import and sale of 100 watts and above ordinary incandescent lighting, and is expected from 1 October 2016 date, banned the import and sale of 15 watts and above ordinary incandescent lighting, which means ordinary incandescent lighting has been phasing out the dust settles. With the gradual disappearance of incandescent, LED lights led smd gradually emerge as a new force of energy conservation and environmental protection and well known.
In view of the rising price of fluorescent powder, ordinary energy costs continue to rise, and the upstart LED lights as the lighting gradually into the public view. Since the inception of the LED lights, constantly upgrading its brightness gradually from the G24 LED into the field of LED lighting. LED Downlight slowly from the high-end lighting upstart into the new darling of the application market.
The downlight general used in shopping malls, offices, factories, hospitals and other indoor lighting, installation is simple and convenient for people to love. LED Downlight inherits all the advantages of traditional downlight, heat a small, power-saving and long life and minimal maintenance costs. The early LED Downlight LED lamp beads expensive, the overall cost is very high not acceptable for customers. With the LED downlight chip price reduced cooling technology for LED downlight into the commercial field and laid a solid foundation.
LED Downlight LED lamp bulb downlight housing, as well as power. Downlight lamp beads should be used such as single 1W High Power LED lamp led smd beads, small power should not be used as 5050,5630 lamp beads, small power LED lamp bead brightness is bright enough and light enough strength, and the LED downlight general irradiation vertical distance of 4-5 meters, small power light is strong enough that not enough ground light intensity, and high-power lamp beads, especially the larger integrated light source light intensity became LED downlight manufacturer first. Commonly used high-power lamp beads such as single 1W lamp beads, made Downlight 1W, 3W, 5W, 7W, 9W, the largest general can be made 25W If using a high-power integrated solution can also do higher power.
Decided downlights life mainly of three parts: LED lamp beads led smd, LED heat dissipation the design of the shell, LED power. LED lamp beads manufacturers decided life LED downlight quality chip manufacturers.