- HIGH VISIBILITY: The Harmony XB4 modular red pilot light offers a reliable, maintenance-free solution for clearly indicating process and machine operations. Its bright BA9s base illumination ensures visibility from a distance, making it easy to monitor operations at a glance. - EASY INSTALLATION: This plain lens red indicator light operates at 250V AC/DC and is compatible with BA9s base bulbs (not included). It fits seamlessly into standard 22mm diameter cut-outs and connects effortlessly with screw-clamp terminals, streamlining installation in various settings. - LIGHT DETAILS: - Bulb Base: BA9s (not included) - Shape: Round - Signaling Type: Steady - Lens Type: Plain - Color: Red - RUGGED AND DURABLE: Constructed with a metal bezel, this pilot light is built to last. It is impact, dust, water, and vibration resistant, boasting IP66/IP67/IP69/IP69K ratings, making it suitable for challenging environments such as manufacturing plants, outdoor machinery, and automotive applications. - USE SCENARIOS: - Ideal for signaling machine status in industrial settings, reducing downtime through clear visual indicators. - Perfect for outdoor equipment where visibility is crucial in varying weather conditions. - Useful in automotive applications to provide clear alerts for system operations, ensuring safety and efficiency. This pilot light combines functionality, durability, and ease of installation, making it an essential component for any operational setup.