The DIALIGHT 551-0604F is a 3mm CBI (Circuit Board Indicator) designed for various industrial applications requiring clear and reliable visual indication. This component boasts high efficiency, a UL 94 V-0 rated black housing for enhanced safety, and stand-offs to facilitate PCB cleaning. Its wide viewing angle ensures visibility, and it adheres to MIL-STD-202F for solderability. Reverse polarity options are available by adding -010 to the part number. Ideal for LED arrays and applications requiring robust and dependable performance.