Features long-life LED lights: LED light source that some people call long life lamp, meaning light never goes out. Solid cold light source, epoxy resin, light body and no loose parts, there is no filament light easy to burn, heat deposition, the light fades and other shortcomings, the service life up to 60000-100000 hours, 10 times longer than traditional light source life the above. LED light source of claim 1, the leakage current LED is one-way conductive light, showcase lights, if there is reverse current Yanliang showcase light bar Which is called leakage, leakage current is large LED, short life, Low price. 2, uses a different angle LED luminous light emitting angle is not the same. Special light-emitting angle, and higher prices. If all diffusion angle, and higher prices. 3, the key is the quality of life of different life, life is determined by the light fades. Light is small, long life, light bar Showcase Yanliang wholesale, long life, high price. 4, chip LED luminous body for the chip, different chips, prices vary widely. Japan, the United States more expensive chips, generally made in Taiwan and chip prices lower than Japan, the United States. Yanliang showcase light bar manufacturers, Shenzhen far illumination (certification), showcase light bar lighting provided by the Shenzhen Co., Ltd. far. Lighting Co., Ltd. Shenzhen far (www.zhenyuled.cn) (www.zhenyuanled.cn) is Xi'an, sodium leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Shenzhen far lighting leadership with the staff warmly welcome all inquiries negotiations to create lighting Shenzhen far better future.