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PATLITE signal towers — also known as stack lights, tower lights, or signal columns — deliver at-a-glance machine status visibility on the factory floor. Available in multiple sizes, color configurations, and up to five tiers, our towers are engineered for reliability in demanding industrial environments.

Choose from IP69K-rated washdown models for food processing and pharmaceutical applications, or manually controlled signal towers for Andon systems and operations that don't require PLC integration.

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LR4-202WJBU-RG - 40mm 2-Tier Signal Tower LR4-202WJBU-RG
40mm 2-tier Signal Tower, 24V DC, Direct Mount with Cable, Flashing/Buzzer, Silver
Price: USD $174.00
LR4-202WJBW-RG - Direct Mount Signal Tower LR4-202WJBW-RG
40mm 2-tier Signal Tower, 24V DC, Direct Mount with Cable, Flashing/Buzzer, Off-white
Price: USD $163.00
LR4-202WJNU-RG - Direct Mount Signal Tower LR4-202WJNU-RG
40mm 2-tier Signal Tower, 24V DC, Direct Mount with Cable, No Flashing/Buzzer, Silver
Price: USD $130.00
LR4-302WJBU-RYG - Direct Mount Signal Tower LR4-302WJBU-RYG
40mm 3-tier Signal Tower, 24V DC, Direct Mount with Cable, Flashing/Buzzer, Silver
Price: USD $195.00
LR4-302WJBW-RYG - Direct Mount Signal Tower LR4-302WJBW-RYG
40mm 3-tier Signal Tower, 24V DC, Direct Mount with Cable, Flashing/Buzzer, Off-white
Price: USD $184.00
LR4-302WJNU-RYG - Direct Mount Signal Tower LR4-302WJNU-RYG
40mm 3-tier Signal Tower, 24V DC, Direct Mount with Cable, No Flashing/Buzzer, Silver
Price: USD $151.00