The DIALIGHT 305-1473 is a 3/4" round cap designed for use with illuminated pushbutton switches and matching panel mount indicators within the 183 series. These caps are constructed for durability and long-term performance in industrial environments. They are available in a range of colors including red, green, yellow, and white, allowing for visual indication in various applications. The caps feature a scratch-resistant plastic construction and are compatible with both neon and incandescent lamps. Contact Dialight for legend information and explore the 534 series cap kits for comprehensive solutions.