IDEC HW4P Series pilot light, part number HW4P-1FQ0-Y. This 22mm illuminated operator features a yellow lens, designed for clear visual indication in control panels and automation systems. Constructed for reliability in demanding environments, it serves as a crucial component in industrial control, machinery, and building automation applications. The HW4P series is recognized for its durable construction and ease of integration. Packaged in bulk for efficient deployment in production settings.