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Industrial Stack Light & Beacon Light

Stack lights and signal beacons report machine state from a distance, stacking color-coded segments and audible modules on top of equipment so a floor can be read at a glance. Plants fit them when an operator covering several machines needs to see which one needs attention, when a failed segment has left a fault invisible, or when a new cell needs status visible from wherever staff actually stand.
 
As an authorized electrical distributor for multiple manufacturers, we stock stack light segments, sound modules and warning beacons across competing lines, so you can build a tower with the colors and audible warning a floor needs, compare diameters and connection types across brands, and match the base a machine already carries. Same-day shipping on in-stock items ordered before 2pm local time.
981 items
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Federal Signal 121ALED-024G
SKU #:2424041
Part Number #:121ALED-024G
Price:
$414.72 / EA
Typical price:$420.25 / EA
Federal Signal 121ALED-024R
SKU #:2398252
Part Number #:121ALED-024R
Price:
$414.72 / EA
Typical price:$420.25 / EA
Federal Signal 121SLED-120A
SKU #:2378545
Part Number #:121SLED-120A
Fast Delivery Est.Nov 12 - Nov 16
Ships Same Day
Only 7 left in stock order soon
Price:
$356.84 / EA
Typical price:$365.25 / EA
Federal Signal 121SLED-120B
SKU #:2378547
Part Number #:121SLED-120B
Price:
$346.03 / EA
Typical price:$365.25 / EA
Federal Signal 121SLED-120C
SKU #:2378642
Part Number #:121SLED-120C
Price:
$360.45 / EA
Typical price:$365.25 / EA
Federal Signal 121SLED-120G
SKU #:2378643
Part Number #:121SLED-120G
Price:
$360.45 / EA
Typical price:$365.25 / EA
Federal Signal 121SLED-120R
SKU #:2378546
Part Number #:121SLED-120R
Price:
$356.84 / EA
Typical price:$365.25 / EA
Federal Signal 121X-024A-MOD
SKU #:2372114
Part Number #:121X-024A-MOD
Price:
$2083.22 / EA
Typical price:$2111.00 / EA
Federal Signal 121X-024R-MOD
SKU #:2463242
Part Number #:121X-024R-MOD
Price:
$2083.22 / EA
Typical price:$2111.00 / EA
Federal Signal 121X-120A-MOD
SKU #:2460639
Part Number #:121X-120A-MOD
Price:
$2083.22 / EA
Typical price:$2111.00 / EA
Federal Signal 131DST-012-024R
SKU #:2233949
Part Number #:131DST-012-024R
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131DST-120A
SKU #:2222997
Part Number #:131DST-120A
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131DST-120B
SKU #:13187
Part Number #:131DST-120B
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131DST-120C
SKU #:2239027
Part Number #:131DST-120C
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131DST-120G
SKU #:2239026
Part Number #:131DST-120G
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131DST-120R
SKU #:13188
Part Number #:131DST-120R
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131ST-012-024A
SKU #:2327581
Part Number #:131ST-012-024A
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-012-024R
SKU #:2277464
Part Number #:131ST-012-024R
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120A
SKU #:13189
Part Number #:131ST-120A
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120B
SKU #:2209761
Part Number #:131ST-120B
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120C
SKU #:2209762
Part Number #:131ST-120C
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120G
SKU #:2209763
Part Number #:131ST-120G
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120R
SKU #:13190
Part Number #:131ST-120R
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 141-120R
Federal Signal 141ST-012A
SKU #:2343222
Part Number #:141ST-012A
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-012B
SKU #:2437931
Part Number #:141ST-012B
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-012R
SKU #:2255104
Part Number #:141ST-012R
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-024A
SKU #:2212344
Part Number #:141ST-024A
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-024B
SKU #:2414377
Part Number #:141ST-024B
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-024G
SKU #:2414376
Part Number #:141ST-024G
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-024R
SKU #:2132783
Part Number #:141ST-024R
Fast Delivery Est.Nov 12 - Nov 16
Ships Same Day
Only 4 left in stock order soon
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-120A
SKU #:13196
Part Number #:141ST-120A
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 121ALED-024G
SKU #:2424041
Part Number #:121ALED-024G
Price:
$414.72 / EA
Typical price:$420.25 / EA
Federal Signal 121ALED-024R
SKU #:2398252
Part Number #:121ALED-024R
Price:
$414.72 / EA
Typical price:$420.25 / EA
Federal Signal 121SLED-120A
SKU #:2378545
Part Number #:121SLED-120A
Fast Delivery Est.Nov 12 - Nov 16
Ships Same Day
Only 7 left in stock order soon
Price:
$356.84 / EA
Typical price:$365.25 / EA
Federal Signal 121SLED-120B
SKU #:2378547
Part Number #:121SLED-120B
Price:
$346.03 / EA
Typical price:$365.25 / EA
Federal Signal 121SLED-120C
SKU #:2378642
Part Number #:121SLED-120C
Price:
$360.45 / EA
Typical price:$365.25 / EA
Federal Signal 121SLED-120G
SKU #:2378643
Part Number #:121SLED-120G
Price:
$360.45 / EA
Typical price:$365.25 / EA
Federal Signal 121SLED-120R
SKU #:2378546
Part Number #:121SLED-120R
Price:
$356.84 / EA
Typical price:$365.25 / EA
Federal Signal 121X-024A-MOD
SKU #:2372114
Part Number #:121X-024A-MOD
Price:
$2083.22 / EA
Typical price:$2111.00 / EA
Federal Signal 121X-024R-MOD
SKU #:2463242
Part Number #:121X-024R-MOD
Price:
$2083.22 / EA
Typical price:$2111.00 / EA
Federal Signal 121X-120A-MOD
SKU #:2460639
Part Number #:121X-120A-MOD
Price:
$2083.22 / EA
Typical price:$2111.00 / EA
Federal Signal 131DST-012-024R
SKU #:2233949
Part Number #:131DST-012-024R
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131DST-120A
SKU #:2222997
Part Number #:131DST-120A
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131DST-120B
SKU #:13187
Part Number #:131DST-120B
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131DST-120C
SKU #:2239027
Part Number #:131DST-120C
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131DST-120G
SKU #:2239026
Part Number #:131DST-120G
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131DST-120R
SKU #:13188
Part Number #:131DST-120R
Price:
$720.89 / EA
Typical price:$730.50 / EA
Federal Signal 131ST-012-024A
SKU #:2327581
Part Number #:131ST-012-024A
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-012-024R
SKU #:2277464
Part Number #:131ST-012-024R
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120A
SKU #:13189
Part Number #:131ST-120A
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120B
SKU #:2209761
Part Number #:131ST-120B
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120C
SKU #:2209762
Part Number #:131ST-120C
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120G
SKU #:2209763
Part Number #:131ST-120G
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 131ST-120R
SKU #:13190
Part Number #:131ST-120R
Price:
$616.78 / EA
Typical price:$625.00 / EA
Federal Signal 141-120R
Federal Signal 141ST-012A
SKU #:2343222
Part Number #:141ST-012A
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-012B
SKU #:2437931
Part Number #:141ST-012B
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-012R
SKU #:2255104
Part Number #:141ST-012R
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-024A
SKU #:2212344
Part Number #:141ST-024A
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-024B
SKU #:2414377
Part Number #:141ST-024B
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-024G
SKU #:2414376
Part Number #:141ST-024G
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-024R
SKU #:2132783
Part Number #:141ST-024R
Fast Delivery Est.Nov 12 - Nov 16
Ships Same Day
Only 4 left in stock order soon
Price:
$215.38 / EA
Typical price:$218.25 / EA
Federal Signal 141ST-120A
SKU #:13196
Part Number #:141ST-120A
Price:
$215.38 / EA
Typical price:$218.25 / EA