The DIALIGHT part 103-3101-05-103 is a durable base designed specifically for incandescent panel mount indicators with a 1 inch mounting hole. This convenient base allows for easy installation and secure mounting of the indicator, ensuring reliable performance in various applications. Constructed with high-quality materials, this base is built to withstand harsh conditions and provide long-lasting functionality. Upgrade your panel mount indicator with the DIALIGHT part 103-3101-05-103 for a reliable and efficient lighting solution.