The DIALIGHT 564-0100-221F is a versatile tri-level circuit board indicator designed for use in various industrial applications. Its high-contrast, UL 94 V-0 rated black housing ensures excellent visibility and safety. The CBI allows for the creation of horizontal LED arrays, facilitating the design of complex visual signaling systems. Features include housing stand-offs for PCB cleaning and compliance with MIL-STD-202F for solderability. Contact Dialight for custom color combinations to meet specific application requirements.