The 004-1830-29-201 is a single terminal panel mount indicator designed for circuit board and panel applications. It features an incandescent midget flange lamp with a screw terminal connection and a mounting hole size of 15/32 inch, providing secure installation in standard panel cutouts. The indicator is equipped with a light shield cap made of black nickel-finished metal with brass hardware, ensuring durability and professional appearance. This SubMin series indicator is ideal for applications requiring compact, reliable visual indication in industrial control panels, instrumentation, and equipment status monitoring where incandescent lighting is preferred.