Q16F1CXXR220E is a 16 mm panel mount LED indicator from the APEM Q16 series, designed for visual signaling in various applications. It features a flush bezel design with an M16x1.0 thread for secure panel mounting and supports a maximum panel thickness of 11 mm. The indicator offers IP67 sealing option for protection against dust and water ingress, with an operating temperature range of -30°C to +65°C for rear plastic body or -40°C to +85°C for rear epoxy body configurations. With a life expectancy of 100,000 hours and a viewing angle between 30° and 100° depending on the model, this LED indicator is suitable for industrial control panels, automotive dashboards, and equipment status indication where reliable visual feedback is required.