The 656-1203-304F is a high-intensity LED panel mount indicator designed for visual status signaling in industrial and commercial applications. This single-color indicator features a green LED with a flat polycarbonate lens (UL 94V-0) and operates at 18 VDC with a typical current of 28 mA and typical intensity of 1100 mcd. The indicator is housed in brass with white nickel plating and includes blade terminal connections for quick installation. It is rated for panel thicknesses up to 0.450 inches with a 0.500-inch mounting hole, and operates reliably across a temperature range of -30°C to +85°C. This product is ideal for control panels, machinery status displays, and equipment monitoring systems where bright, reliable visual indication is required.