Dialight's 630 Series LED Panel Mount Indicators combine InGaN and AlInGaP technologies to deliver maximum light output and robust performance. These indicators are ideal for instrument panels, pump system controllers, safety applications in mining and oil refineries, UL 508 panel applications, petrochemical controls, environmental monitoring equipment, and power generators. Constructed with a brass housing, nickel-plated terminals, and a transparent polycarbonate lens, these indicators are built to last in demanding environments. They feature a phosphor bronze lock washer and a nickel-plated nut, ensuring secure mounting.