series . Equipped with modern LED technology, the signaling devices, available as RGB, single and traffic lights, offer flexible and versatile signal options and operating modes for industrial applications [...] the user to select the signaling mode and colour via external control. With this functionality, different situations can be displayed with only one light, where a conventional signal tower was used in the [...] range of RGB colours and thus to visualise the desired status with just one device. The flexible LED signal lights are used in a wide range of applications, for example in machine and plant operation, in