The 656-3204-303F is a high-intensity LED panel mount indicator featuring a green domed lens and white nickel-plated brass housing with wire leads. It operates at 24 VDC with a typical current draw of 11 mA and delivers a typical intensity of 2110 millicandelas (mcd), providing bright, reliable visual indication. The indicator is housed in a brass body with white nickel plating and includes an 18 AWG wire lead for electrical connection, with a 0.500" (12.7 mm) mounting hole and maximum panel thickness of 0.450" (11.43 mm). Operating across a temperature range of -30°C to +85°C, the unit features a transparent polycarbonate lens (UL 94V-0) and is certified to UL 508, NEMA 4X, and IP66/67 standards, making it suitable for industrial control panels, machinery status indication, and harsh environment applications.