Q16F1CXXR110E is a 16 mm panel mount LED indicator from the APEM Q16 series, designed for visual signaling in various applications. It features an M16x1.0 threaded mounting with a maximum panel thickness of 11 mm and offers IP67 sealing for protection against dust and water ingress. The indicator has a plated brass bezel with chrome, black, or satin grey finish options and a moulded polycarbonate rear body. With a life expectancy of 100,000 hours, a viewing angle of 30–100°, and an operating temperature range of -30°C to +65°C (rear plastic body) or -40°C to +85°C (rear epoxy body), this LED indicator is suitable for industrial control panels, automotive dashboards, and equipment status indication.