This Harmony XB4 plain lens modular green pilot light is supplied with 110V to 120V AC 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. High performance International standards & certifications ( Marine certification, IP65, Type 13 and 4X) Harmony delivers an innovative and ergonomic design that improves the reliability of panels, machines, and processes.