Discover the high-quality LED signal elements by Metzler, available as modules with continuous or flashing illumination. They permit a quick and efficient communication of information, for example machine states, operating states or warnings. Up to 5 different signal element colours may be combined freely, allowing the transmission of various bits of information at the same time. Thanks to the highly visible and energy-saving LED modules, various different states that a machine is in are visible from a distance. We offer you the choice between signal elements at a voltage of 6-24 V or up to 230V. The LED modules are available with corrugated or smooth surfaces. The modular construction of the modules via a rotating cap allows for an easy and quick rearrangement of the signaling column later.