The 249-7868-3331-504F is a red LED panel mount indicator from the Dialight 249 series, featuring a cylindrical lens for a wide viewing angle. It operates at a typical voltage of 5 VDC with a current draw of 10 mA, delivering a luminous intensity of 55 mcd. This RoHS compliant indicator is housed in black anodized aluminum and designed for mounting in a 0.375-inch clearance hole with turret terminals for electrical connection. It is well-suited for applications such as main power indication, status monitoring, instrumentation, and process control.