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_-_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

  • 150000004987_126_000_00_126_000_00_500_.jpg

    Werma

    686-480-35

    Stack Light, Andon, 57 x 236mm, 24VDC, LED, Continuous, Blue, Green Red, Yellow, Base Mounting, Spring-Type Terminal, White Dome, Black Body, ABS/PC Housing, -30 to +50°C, IP66/IP69K

  • 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

  • 150000004984_126_000_00_126_000_00_500_.jpg

    Werma

    686-263-15

    Stack Light, Andon, 57 x 169mm, 24VDC, LED, Continuous, Green, Red, 90dB Single Continuous Tone Buzzer, Built-in Mounting, M12 5-Pole Socket, White Dome, Black Body, ABS/PC Housing, -30 to +50°C , IP66/IP69K

  • 150000004983_126_000_00_126_000_00_500_.jpg

    Werma

    686-260-05

    Stack Light, Andon, 57 x 156mm, 24VDC, LED, Continuous, Green, Red, Base Mounting, Spring-Type Terminal, White Dome, Black Body, ABS/PC Housing, -40 to +50°C, IP66/IP69K

  • werma_-_657-100-55_-_signal_tower__59096.jpg

    Werma

    657-100-55

    Stack Light, Andon, 9 Segments with 105dB Siren (10 Tones), Optical Image: Blink, Double Flash, Flash, Permanent, Revolving, and Triple Flash, 24VDC, Ø72 x 271mm, M12 8-Pin Plug, Black Housing, IP66/IP69K, eSIGN Series

  • 150000004983_126_000_00_126_000_00_500_.jpg

    Werma

    686-260-35

    Stack Light, Andon, 57 x 156mm, 24VDC, LED, Continuous, Green, Red, Adjustable 82-90dB 2 Tone (Continuous/Pulse) Buzzer, Base Mounting, Spring-Type Terminal, White Dome, Black Body, ABS/PC Housing, -30 to +50°C, IP66/IP69K

  • 150000004984_126_000_00_126_000_00_500_.jpg

    Werma

    686-263-05

    Stack Light, Andon, 57 x 169mm, 24VDC, LED, Continuous, Green, Red, Built-in Mounting, M12 5-Pole Socket, White Dome, Black Body, ABS/PC Housing, -40 to +50°C , IP66/IP69K

  • 150000004985_126_000_00_126_000_00_500_.jpg

    Werma

    686-370-05

    Stack Light, Andon, 57 x 196mm, 24VDC, LED, Continuous, Green, Red, Yellow, Base Mounting, Spring-Type Terminal, White Dome, Black Body, ABS/PC Housing, -40 to +50°C, IP66/IP69K

  • 150000004985_126_000_00_126_000_00_500_.jpg

    Werma

    686-370-35

    Stack Light, Andon, 57 x 196mm, 24VDC, LED, Continuous, Green, Yellow, Red, Adjustable 82-90dB 2 Tone (Continuous/Pulse) Buzzer, Base Mounting, Spring-Type Terminal, Cable Entry, White Dome, Black Body, ABS/PC Housing, -30 to +50°C, IP66/IP69K

  • 150000002691_126_000_aa_126_000_aa.jpg

    Werma

    686-371-05

    Stack Light, Andon, 57 x 286mm, 24VDC, LED, Continuous, Green, Red, Yellow, Base Mounting, Spring-Type Terminal, White Dome, Black Body, ABS/PC Housing, -40 to +50°C, IP66/IP69K

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

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