Stack Lights

Stack lights give you a visual status indication of your application. Green generally means everything is okay, yellow for caution and red for alerts or failures. 

There are a range of options now available including workstation lights, alarms, mounting and communications. Reach out if you need our help!

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  • patlite_-_lb6-20ilwcnw_-_light_tower__00158.jpg

    Patlite

    LB6-20ILWCNW

    Stack Light, Andon, Programmable Multi-Color LED IO-Link Signal Tower (No Buzzer), Ø60mm, 24VDC, 20 Segments/IO-Link Control, 3 Operation Modes: Simple, Level Meter and Animation, 10 Flash Patterns, Brightness Control, Off-White Body

  • patlite_-_lb6-20ilwcbw_-_light_tower__44278.jpg

    Patlite

    LB6-20ILWCBW

    Stack Light, Andon, Programmable Multi-Color LED IO-Link Signal Tower with 88dB Buzzer (8 Patterns with Adjustable Volume), Ø60mm, 24VDC, 20 Tier Segments/IO-Link, 3 Operation Modes: Simple, Level Meter and Animation, 10 Flash Patterns

  • patlite_-_lr6-302wjnw-ryb_-_light_tower__91461.jpg

    Patlite

    LR6-302WJNW-RYB

    Stack Light, Andon, Ø60mm, LED, 24VDC, No Flashing/Buzzer, Direct Mount with Cable, Off-White Body, 3 Tier: Red, Amber and Blue LED, IP65, UL CE, LR6 Series

  • patlite_-_lr6-302wmnw-ryg_fb295_-_light_tower__93913.jpg

    Patlite

    LR6-302WMNW-RYG+FB295

    Stack Light, Andon, Ø60mm, without Flashing/Buzzer, 3 Tier (Red, Amber, Green), 24VDC, Direct Mount with M12 Connector (3 Hexagonal Bolts), Off-White Body, Twist and Lock Design, IP69K, LR6 Series

  • patlite_-_lr6-302wmbw-ryg_fb295_-_light_tower__69905.jpg

    Patlite

    LR6-302WMBW-RYG+FB295

    Stack Light, Andon, Ø60mm, Flashing/88dB Buzzer, 3 Tier: Red, Amber Green, 24VDC, Direct Mount with M12 Connector (3 Hexagonal Bolts), Off-White Body, Twist and Lock Design, IP69K, LR6 Series

  • patlite_-_lr6-302wcnw-ryg_fb295_-_light_tower__19119.jpg

    Patlite

    LR6-302WCNW-RYG+FB295

    Stack Light, Andon, Ø60mm, without Flashing/Buzzer, 3 Tier (Red, Amber, Green), 24VDC, M12 Connector, Multi-mount: 1/2" NPT Pole Mount Bracket and M30 Nut for Panel Mounting, Off-White Body, Twist and Lock Design, IP69K, LR6 Series

Stack lights give you a visual status indication of your application. Green generally means everything is okay, yellow for caution and red for alerts or failures. 

There are a range of options now available including workstation lights, alarms, mounting and communications. Reach out if you need our help!

Stack light are used to improve safety and communication, many automated tasks in manufacturing involve status indication.

Stack lights may also be referred to as signal lights, andon lights, smart lights, machine status lights and tower lights.

Andon lights refer to stack lights used in lean manufacturing and andon systems that will signal errors or process needs in real time. Ther term 'andon' originated in Japan as part of the Toyota Production System (TPS) in the mid-20th century. It is common in lean manufacturing and just-in-time (JIT) production.

Additional Links:

All About Andon Lights

Beacon, Strobe & Warning Lights

Blog: What Are Light Towers?

Blog: Size Does Matter

Blog: Stack Light Protocols

Blog: Lighting Solutions

Search all Audible & Visual Signaling Products