The Werma 843.200.55 is a yellow LED signal module in tube form, specifically designed for the SIGNAL Tower 60/80 system. Operating at 24 VAC/DC, this unit delivers intense, uniform yellow illumination that ensures clear visibility in various automation and production scenarios. Engineered with a durable housing rated IP65/IP66, it is resistant to dust, water jets, and vibration, making it ideal for continuous use in challenging environments. The base-mount design allows for quick integration into tower signal systems used in machinery, production lines, and safety-critical installations. Key Features: Yellow LED tube for SIGNAL Tower 60/80 systems Operating voltage: 24 VAC/DC Uniform continuous lighting using energy-efficient LEDs High IP65/IP66 protection for harsh industrial conditions Designed for modular base mounting Maintenance-free with long operational life Suitable for caution indication, process alerts, and standby status