Q16F3CXXB24EX0034 is a 16 mm panel mount LED indicator from the APEM Q16 series, designed for visual signaling applications. It features a plated brass bezel with chrome, black, or satin grey finish options and a moulded polycarbonate rear body. The indicator offers IP67 sealing capability, a maximum reverse voltage of 5 V, and a life expectancy of 100,000 hours. With an M16x1.0 thread mounting and maximum panel thickness of 11 mm, it is suitable for industrial control panels, automotive dashboards, and equipment status indication where reliable visual feedback is required.