Dot matrix LED display is a device that is arrayed by many LED light sources that goes on or off (usually in rectangular, other shapes are also available but rarely used) to show characters or pattern contents. Because of its high brightness, the working status may be clearly displayed even in a bright outdoor environment; it is commonly used in electronic clocks, railway departure instructions, highway traffic information, marquee lights, financial displays and other simple information.

Oasistek provides all kinds of dot matrix LED displays sizes (5x7, 5x8, 8x8, 16x16) with adjustable colors and brightness, we provides one-stop custom-made services.