507-4760-3331-500F is a red LED indicator lamp cartridge designed for 14 VDC operation with a cylindrical lens configuration. The device features an aluminum housing with a plastic lens containing an internal Fresnel ring pattern to maximize light output. The lamp has a cylindrical lens design (FIG. 1) with an outer diameter of 0.330 inches (8.38 mm) and a pin diameter of 0.040 inches (1.02 mm), with an overall height of 0.90 inches (22.86 mm). The product is RoHS compliant and can be integrated with Dialight 250 and 508 series holders for 0.375-inch mounting holes or 515 series connectors for 9/32-inch mounting holes. This lamp is suitable for panel-mount indicator applications in industrial control systems, instrumentation, and signaling equipment where reliable visual feedback is required.