Allen-Bradley 854K-24TL4 is a 60 mm stack-light light module from Rockwell Automation's 854K Control Tower family, designed for panel mounting on machines and production lines. The 24TL4 variant delivers red, steady LED illumination and is specified for 24 V AC/DC operation. As part of a configurable stack-light system, it is used with compatible bases and mounting accessories to provide immediate visual status indications in industrial automation environments.
