Down Category: downlights generally have a screw cap 3-inch downlight manufacturer, can be mounted directly on incandescent or CFL lamps. Downlight is embedded into a light beam ceiling lighting. Divided by place: home downlights downlights and Engineering. Divided by the number of light sources: single and double plug insert downlights downlights. According to sub-fog light source: Normal Down with anti-fog downlights. By size: 2-inch, 2.5-inch, 3-inch, 3.5-inch, 4-inch, 5-inch, 6-inch, 8-inch, 10-inch. Working status LED downlight 3 inch downlights prices relatively stable, if there are some frequently switch will not start when the lamp black or dead state. LED downlights and ordinary LED lights, are all part contains two 3-inch downlight, downlight frame part is, in part, light, and this light is LED energy-saving lamps. How much is a 3-inch downlights, Hang Li saving (certified), 3-inch downlight provided by Anyang Hi-tech Zone Heng Lai energy-saving lamp factory. High-tech Zone Anyang Heng Lai energy-saving lamps factory (www.ayhljnd.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hang Li leadership in energy efficiency with the staff warmly welcome all inquiries negotiations to create a constant Korea saving a better future.