LED module light emitting diode is arranged according to certain rules and then package them together, add some water treatment product is composed of LED modules. LED product LED module is broad product applications, there are also significant differences in structure and electronics, simplest is equipped with an LED circuit board and the housing has become an LED module, a complex on plus some control, constant current source and the associated heat treatment and the luminous intensity of the LED life better. LED modular lighting --LED new trend of development is a basic human need, but also represents the level of illumination of economic activity. In recent years, due to global economic growth, continued urbanization, the expansion of non-urban power grid construction and other factors, led to the general increase in building and manufacturing factories in Shandong led display works that have made the lighting needs of rapid growth, consumption of energy also continued to grow. LED as a new light source, is increasingly being integrated into people's daily lives, it is inseparable from the development of the demand for lighting. Compared to traditional light sources (such as fluorescent and incandescent), LED close to the theoretical conversion efficiency when Shandong led display production, than traditional light source efficiency 5-20 times higher. Even at this stage of mass production light effects, its level is between 2-15 times, combined with the advantages of its directivity Shandong led display, this gap will be even greater. Due to changes in light principle, the life will be much higher than traditional light sources. In addition, Shandong led display price, due to the LED also has no harm to health and the environment and a series of advantages, it has been recognized as the most appropriate at this stage is the next generation light source. However, LED lighting has not been widely promoted, it can not enter millions of households, mainly due to the high price of LED lighting, how to reduce the price of LED lighting, markets, and experience tells us --- LED modular . Shandong led display company, Gao Jin photovoltaic (certified), Shandong led display provided by Jinan Optoelectronics Technology Co., Ltd. Gao Jin. Jinan Gao Jin Optoelectronics Technology Co., Ltd. (www.gjlled.cn) is an industry leader in Jinan, Shandong, liquid crystal devices, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Gao Jin photoelectric leadership with the staff warmly welcome all inquiries negotiations to create high gold Photoelectric better future.