Advertising LED display is a display device dsigned for indoor and outdoor applications. The indoor advertising LED display can be divided into PH5, PH6, PH7.62, PH8, PH10 and outdoor advertising LED display into PH10, PH14, PH16, PH20, PH25, PH41.25, etc. By the design of static driving mode with constant current, advertising LED display is more stable and reliable. At the same time, there are separate resolution and pixel density for this display. Each pixel has 256 levels grayscale for red, green and blue respectively that makes the display more clear and vivid. Moreover, the brightness, contrast, saturation, and chroma of the display can be adjustable. Advertising LED display has many video file formats compatible only if the file can be played on computers, for instance AVI, MOV, MPG, DAT, VOB. It is also characterized by low current operation, easy maintenance, large viewing angle and more. Owing to above discriptions of advertising LED display, it is suitable for physical sports, advertisement, bank, stock exchange, station, port, marketplace, telecommunication, department, school, monitor, restaurant, entertainment and so on.