What type of warning light operates continuously, 24/7?

The type of warning light that operates continuously, 24/7, is identified as Type B. These lights are designed for constant visibility and are typically used in situations where a consistent alert is necessary to ensure the safety of both drivers and pedestrians. Continuous operation helps maintain high visibility in various weather conditions and times of day, which is crucial in work zones or areas needing additional caution.

Type B warning lights serve critical safety functions, often found in high-traffic areas or locations with ongoing construction. Their continuous operation is essential for drawing attention to potential hazards that require constant awareness from road users. Other types of warning lights may have operational patterns that are intermittent or scheduled, but Type B's constant flashing serves as a persistent reminder of the presence of potential dangers.