Dialight’s 558 series LED panel mount indicator provides a robust and versatile solution for visual indication in a wide range of industrial applications. Featuring high-brightness LEDs utilizing AlInGaP and InGaN technology, these indicators are available in various colors and configurations, including bi-color options and integral resistors. Common applications include fan tray assemblies, data center infrastructure (servers and storage), networking equipment (switches and routers), storage networking hardware, next-generation wireless infrastructure, electronic test & measurement instruments, and communications testing equipment. The housing is constructed from Valox UL94V-0 material, enhancing LED contrast, and connectors and terminals are available upon request.