101-0937-003 is a clear lens cap for incandescent panel mount indicators designed for 15/32" mounting hole watertight applications in the 101 series. The cap features a high-impact polycarbonate lens with a black nickel-plated brass bezel and is compatible with T-1 3/4" midget flange base incandescent lamps or based LED lamps. The indicator has a maximum height of 17.86 mm (0.70 inches) and operates across a voltage range of 1.35 to 28 volts, providing reliable visual indication across diverse industrial and commercial applications. The transparent lens finish (code 3) allows for clear light transmission, making it suitable for applications requiring unobstructed visual feedback in control panels, instrumentation, and equipment status monitoring.