The DIALIGHT 561-2201-xxx is a 5mm CBI (Circuit Board Indicator) designed for use in a variety of applications requiring visual indication. Its vertical design and multiple height options allow for flexibility in PCB layout. The housing stand-offs facilitate PCB cleaning, and the LEDs are safe for direct viewing. This CBI is UL 94 V-0 rated, indicating excellent flame retardancy. For custom solutions, contact Dialight directly for alternative LED types or heights. It is ideal for industrial control panels, instrumentation, and other applications requiring reliable visual feedback.