Donghai Yifeng Lighting Co., Ltd., formerly known as Yufeng Lighting Electrical Appliances Factory, is located in Donghai County of Jiangsu Province. Established in 1999, our company is a main exporter in the lighting industry in Lianyungang, specializing in producing a series of halogen lamps, such as tungsten-halogen lamps (single-ended lamps and tungsten-iodide lamps) and a variety of cold light reflector cups. Therefore, we have gained a high reputation both in domestic and overseas markets. So far, our company has produced various kinds of high-efficiency energy-saving light bulbs, in order to conform to the trend of energy-saving and emission-reduction in international markets. We are mature in the production of C-class energy-saving lighting bulbs. Our company currently researches and develops B-class energy-saving lighting bulbs.