IDEC HW2P-1M4D-R is a 22mm panel indicator, specifically a pilot light with a red lens. This component is designed for robust panel mounting and offers reliable visual signaling in a variety of industrial and commercial applications. Its durable construction and standard 22mm cutout size ensure compatibility with a wide range of existing control panels and enclosures. The red illumination clearly denotes operational status or alerts. This device is typically employed in control systems, automation equipment, and machinery where clear, at-a-glance status indication is critical for safe and efficient operation. Supplied in bulk packaging, it is suitable for high-volume integration into complex systems.