CMD210872 Green Indicator, 24 V dc, 14mm Mounting Hole Size. LED indicators. Each indicator has a compact and robust build, complete with a solder tab termination. The ease and quickness of the installation process ensures these LED indicators are perfect for your application. With various LED colours available, including tri-colour options, the possibilities are endless. Whether the intended application is a signal, warning or purely a display, there are choices to suit all outcomes. All models are highly reliable and excellent quality.