IDEC SLC Series DIRECT UNIT, part number SLC-3DH, is an LED accessory designed for use with pilot lights. This component, presented in bulk packaging, serves as a direct illumination solution within various industrial control and automation applications. Its function as a pilot light accessory signifies its role in visual status indication for machinery and electrical panels, common in sectors such as manufacturing, automotive, and building automation. The SLC-3DH ensures reliable and clear visual feedback, contributing to operational safety and efficiency.