Dialight's 203-0131-200 is a panel mount indicator specifically engineered for use in hazardous areas. This miniature dimmer panel indicator provides a reliable visual signal in demanding environments. Constructed with a convex polycarbonate cap, it offers durability and clarity. Available with either an unfrosted or transparent cap finish, it caters to diverse application requirements. Commonly used in vehicle lighting and rail applications, the 203-0131-200 ensures safe and effective signaling.