The DIALIGHT 550-1510F is a 5mm CBI (Circuit Board Indicator) LED designed for various backlighting and indication applications. Its extended housing and narrow viewing angle minimize light bleed, making it suitable for applications requiring precise light control. The LEDs are UL 94 V-0 rated, ensuring fire safety, and can be arranged in horizontal arrays for larger displays. Features include housing stand-offs for easy PCB cleaning and solderability per MIL-STD-208F. This component is ideal for industrial equipment, control panels, and other applications requiring reliable visual indication.