The DIALIGHT 125-1137-403 is a robust neon panel mount indicator engineered for oiltight environments. Constructed with a nickel-plated brass base and a durable polycarbonate cap featuring a chrome-plated brass bezel, this indicator offers reliable performance in industrial settings. It's ideal for applications requiring clear visual signaling, such as machinery monitoring, process control, and safety systems. The indicator's oiltight design ensures consistent operation even in the presence of lubricants and oils, making it a dependable choice for demanding environments. Available in red, amber, white, and clear lens options.