Q16P1BXXSR28AE is a 16 mm panel mount LED indicator from the APEM Q16 series, designed for visual signaling applications. It features a prominent bezel design with solder lug/faston terminals (2.8 x 0.8 mm) and a rear epoxy body construction. The indicator has an M16x1.0 thread mounting, a maximum panel thickness of 11 mm, and operates within a temperature range of -40°C to +85°C for the epoxy body version. With IP67 sealing capability, a life expectancy of 100,000 hours, and a maximum reverse voltage of 5V, this LED indicator is suitable for industrial control panels, automotive dashboards, and equipment status indication where reliable visual feedback is required.