This Harmony XB4 plain lens modular blue pilot light is supplied with 24V AC DC and uses a universal LED. It has a chromium-plated metal bezel and a zamak fixing collar. This pilot light, designed to last without maintenance for a bright indication of process and machine operations. It is easily installed into standard 22mm diameter cut-outs and connected with push-in terminal connections. It is distinguishable visually at a distance thanks to a bright and long-lasting LED illumination. This product is made from metal, it weighs 76g. It is impact-resistant, dust-resistant, water-resistant, and vibration-resistant thanks to its IP66, IP67, IP69, and IP69K ratings, making it ideal for operation in harsh environments. Harmony delivers an innovative and ergonomic design that improves the reliability of panels, machines, and processes.