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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Product Price Rating Action
  • 698_ryg__38954.jpg

    Werma

    699-210-75

    699.210.75, 69921075

    Stack Light, Andon, 37.5mm, 24VAC/DC, M12 , Red/Yellow/Green, Buzzer, ClassicLOOK, Black with Colored Lens, IP65, Steady

  • 699-5pole_silver__81635.jpg

    Werma

    699-460-75

    699.460.75, 69946075

    Stack Light, Andon, 37.5mm, 24VAC/DC, M12 , Red/Yellow/Green/Blue/Clear, Buzzer, DesignLOOK, Silver with Clear Lens, IP65. Steady

  • 699-3pole_silver__59371.jpg

    Werma

    699-310-75

    699.310.75, 69931075

    Stack Light, Andon, 37.5mm, 24VAC/DC, M12 , Red/Yellow/Green, Buzzer, DesignLOOK, Silver with Clear Lens, IP65. Steady

  • 698_rygcb__51184.jpg

    Werma

    699-260-75

    699.260.75, 69926075

    Stack Light, Andon, 37.5mm, 24VAC/DC, M12 , Red/Yellow/Green/Clear/Blue, Buzzer, ClassicLOOK, Black with Colored Lens, IP65. Steady

  • werma_flatsign__79603.jpg

    Werma

    691-100-68

    691.100.68, 69110068

    Stack Light, Andon, 160 Degree Visibility Angle, LED Permanent/Blinking Selectable, 115-230VAC, Red/Yellow/Green, Wall Mount, 105 x 195 x 45mm (LHW), FlatSIGN Series, IP65

  • werma_flatsign_1__23859.jpg

    Werma

    691-100-55

    691.100.55, 69110055

    Stack Light, Andon, 160 Degree Visibility Angle, LED Permanent/Blinking Selectable, 24VDC, Red/Yellow/Green, Wall Mount, 105 x 195 x 45mm (LHW), FlatSIGN Series, IP65

  • patlite_lr6-usbw__96884.jpg

    Patlite

    LR6-USBW

    LR (LR6) Series

    Base for USB Powered LED Stack Light, Andon, PC Controlled, Off-White Body, 5VDC, IP65, 4X/13, LED's Sold Separate, 60mm, Modular Design, Easy Attachment of LED Tiers

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