The Dialight 571-0112F is a bi-level circuit board indicator designed for use in a variety of industrial applications. It is compatible with DIN 41494 standards and features a high-contrast, UL 94 V-0 rated black housing. The indicator's design allows for the creation of horizontal LED arrays on 2.54mm centerlines, making it suitable for complex signaling systems. Housing stand-offs facilitate PCB cleaning, and the part is solderable per MIL-STD-202F. Its robust construction and reliable performance make it a valuable component for control panels, instrumentation, and other demanding environments.