Q16F1CXXR24E 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 threaded mounting and a 16 mm panel cutout diameter. The indicator offers IP67 sealing capability, a viewing angle of 30–100°, and a life expectancy of 100,000 hours. Operating temperature ranges from -30°C to +65°C for rear plastic body or -40°C to +85°C for rear epoxy body configurations. Common applications include industrial control panels, automotive dashboards, and equipment status indication where reliable visual feedback is required.