The DIALIGHT 101-0975-003 is a robust panel mount indicator designed for industrial applications requiring a 15/32" mounting hole. It is a watertight indicator, providing reliable visual signaling even in challenging environments. Constructed with a black nickel-plated brass base and a high-impact plastic cap, this indicator offers durability and longevity. It is suitable for use with incandescent lamps or based LEDs, making it versatile for different signaling needs. Dialight recommends transparent lens caps for Based LEDs and clear lens caps for Green Based LEDs to ensure optimal visibility.