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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  • pat_lr4-102qjbw_y__17664.jpg

    Patlite

    LR4-102QJBW-Y

    LR (LR4) Series

    Stack Light, Andon, Ø40mm, 24VDC, Amber LED, Flashing/Buzzer, 335mm Pole Mount with Folding Bracket and Cable, Off-White Body, IP65, UL CE

  • pat_lr4-302qjbw-ryg_870x630__61619.jpg

    Patlite

    LR4-302QJBW-RYG

    LR (LR4) Series

    Stack Light, Andon, Ø40mm, 24VDC, Red/Amber/Green LED, Flashing/Buzzer, 335mm Pole Mount with Folding Bracket and Cable, Off-White Body, IP65, UL CE

  • pat_lr6_102pjbw_g_870x630__35235.jpg

    Patlite

    LR6-102PJBW-G

    LR (LR6) Series

    Stack Light, Andon, Ø60mm, LED, 24VDC, Flashing/Buzzer, Pole Mount with Circular Bracket and Cable, Off-White Body, Green LED, IP65, UL CE, LR6 Series

  • pat_lr4-402pjnu-rygb_870x630__19568.jpg

    Patlite

    LR4-402PJNU-RYGB

    LR (LR4) Series

    Stack Light, Andon, Ø40mm, 24VDC, Red/Amber/Green/Blue LED, No Flashing/Buzzer, 290mm Pole Mount with Circular Bracket and Cable, Silver Body, IP65, UL CE

  • pat_lr4-302pjnw-ryg_870x630__42482.jpg

    Patlite

    LR4-302PJNW-RYG

    LR (LR4) Series

    Stack Light, Andon, Ø40mm, 24VDC, Red/Amber/Green LED, No Flashing/Buzzer, 290mm Pole Mount with Circular Bracket and Cable, Off-White Body, IP65, UL CE

  • pat_lr4-102qjbw_r__27511.jpg

    Patlite

    LR4-102QJBW-R

    LR (LR4) Series

    Stack Light, Andon, Ø40mm, 24VDC, Red LED, Flashing/Buzzer, 335mm Pole Mount with Folding Bracket and Cable, Off-White Body, IP65, UL CE

  • pat_lr4-402pjbw-rygb_870x630__30685.jpg

    Patlite

    LR4-402PJBW-RYGB

    LR (LR4) Series

    Stack Light, Andon, Ø40mm, 24VDC, Red/Amber/Green/Blue LED, Flashing/Buzzer, 290mm Pole Mount with Circular Bracket and Cable, Off-White Body, IP65, UL CE

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