The DIALIGHT 552-0913F is a 5mm bi-level circuit board indicator (CBI) designed for applications requiring clear and reliable visual indication. Its high-contrast, UL 94 V-0 rated black housing ensures excellent visibility. The CBI's design allows multiple units to be easily arranged into horizontal LED arrays, making it ideal for panel indicators and status displays. It is suitable for a wide range of industrial and commercial applications where a robust and easily integrated indicator solution is needed.