The IDEC AP Series miniature pilot lights are designed for applications requiring a compact and reliable signaling device. These lights offer a long service life, low maintenance, and a space-saving miniature style. Available with dome or flat lens options and multiple illumination colors (red, green, amber, yellow, and white), they cater to diverse visual indication needs. Transformer and DC-DC converter options provide flexibility in voltage compatibility, making them suitable for a wide range of industrial control panels and equipment. The AP1M255-R model, specifically, is a 10mm diameter pilot light offering a compact solution for signaling needs.