Using LED display systems allows you to communicate various operating states of machines and devices. With its selection of more than 400 different LED display systems, MENTOR offers one of the largest product ranges in the area of optoelectronics in SMD and THT. The housings made of different types of plastic are equipped with various LED versions. Available in either a round, square or rectangular LED shape, the LED display systems can be integrated in any kind of design. Different brightness levels of the installed LEDs ensure that they can be used both during daytime and at night.