This Harmony 9001K red indicator light with a plastic dome is supplied with 110VAC/dc. It fits into a 30 mm hole. This single-component indicator light provides clear visual feedback on the status of your machines. It can be easily installed in a standard panel cutout of 30 mm in diameter and connected with simple screw terminals. With its bright colors and illumination from an integrated LED, it is clearly visible from a distance and allows for quick reading of complex machine states at a glance. Thanks to its IP66 protection rating, it is shock-resistant, dust-tight, waterproof, and vibration-resistant, making it ideal for use in harsh environments.