The LED lighting industry refers to the manufacture of LED lighting products that emit white light on the basis of LED chip technology, combined with the knowledge and technology of multiple comprehensive disciplines such as optics, thermals, power supply, mechanics, electronics, efficacy management, and precision production. At present, it mainly includes three specific application fields: LED general lighting, LED industrial lighting, and LED landscape decorative lighting. With the gradual improvement of technology, the application of LED lighting has become more and more extensive, and the industrial development has accelerated. By 2020, my country's semiconductor lighting key technologies will continue to break through, product quality will continue to improve, product structure will continue to optimize, and the industry scale will expand steadily.
China's LED lighting industry started in the 1980s. Start with downstream packaging and gradually enter upstream epitaxial wafer production. In 2000, increased investment in high-brightness quaternary chips and GaN chips. China has successively launched green lighting projects and semiconductor lighting projects, and has successively supported the research and development and industrialization of semiconductor lighting technology in the fields of ten key energy-saving projects, high-tech industrialization demonstration projects, special projects for enterprise technology upgrading and structural adjustment, and 863 plan new materials. The project has a good research and development foundation, initially formed a complete industrial chain, and has certain advantages in downstream integrated applications. right
With the rapid development of LED lighting technology, the energy-saving effect of LED bulbs has now reached a very high level. Under the same light efficiency, the energy consumption has been reduced to 1/8 of incandescent lamps and 1/2 of electronic energy-saving lamps. Therefore, it will be the trend of the times for LED lighting products to replace the current traditional lighting products.
With the rapid development of LED lighting technology, the energy-saving effect of LED bulbs has reached a high level. Under the condition of equal light efficiency, the energy consumption has dropped to 1/8 of incandescent lamps and 1/2 of electronic energy-saving lamps. It will be the trend of the times for lighting products to replace traditional lighting products. So what are the advantages of LED bulbs?
Who is using high power LED bulbs? - Industrial and mining enterprises and institutional users: This kind of user is mainly used for workshop lighting, the workshop is usually high (at least four meters or more), the lighting needs to be a single operation site, the lighting requirements are greater than 300lx, light color to cool white (6400K) around noon is usually used in hardware, stamping, processing, Injection molding and other aspects, including site-based operation station as a unit of large equipment, smelting workshop, the location of lamps and lanterns is usually located at the equipment or operation site, and the operating staff is usually under the lamp for more than 8 consecutive hours of operation after the operation. Hour.
On May 3, 2016, Philips announced that the company would spin off its lighting equipment division, Philips Lighting Inc., in an IPO, selling at least 25% of its shares, and then selling all remaining Flying Lights shares over the next few years. Announced on May 16, an initial public offering (IPO) of its lighting business will raise between 694 million and 844 million euros (about 785 million to 950 million U.S. dollars). On May 27, Philips Lighting was listed on the Amsterdam Stock Exchange in the Netherlands.