Q16P3CXXSR12E is a 16 mm panel mount LED indicator from the APEM Q16 series, designed for visual signaling in industrial and commercial applications. It features a plated brass bezel with bright chrome, black, or satin grey finish options and a moulded polycarbonate rear body. The indicator offers IP67 sealing capability, an operating temperature range of -30°C to +65°C for plastic body versions, a maximum reverse voltage of 5 V, and a life expectancy of 100,000 hours. With a viewing angle between 30° and 100° depending on the model and a maximum panel thickness of 11 mm, this LED indicator is suitable for control panels, machinery, and equipment requiring reliable status indication.