Stack Lights and Machine Lights:

Stack lights and machine lights are used for alarm and machine status indication. They can be supplied with audible alarms and be used as flashers or steady light configurations.
Stack Lights and Machine Lights: Learn more

Product Name Notes
SemiStat® Status Indicator -- Model SCB-024QC
SemiStat® Status Indicator -- Model SCB-024TC
SemiStat® Status Indicator -- Model SCC-024QC
SemiStat® Status Indicator -- Model SCC-024TC
Federal Signal introduces the SemiStat® Status Indicator. Designed to meet the needs of the OEM market, the SemiStat is an attractive, easy-to-install and economical status indicator. SemiStats operate on 24VAC...
Litestak® Light Module -- Model LSL-024A
Litestak® Light Module -- Model LSL-024B
Litestak® Light Module -- Model LSL-024C
Litestak® Light Module -- Model LSL-024G
Litestak® Light Module -- Model LSL-024R
Litestak® Light Module -- Model LSL-120A
Litestak® Light Module -- Model LSL-120B
Litestak® Light Module -- Model LSL-120C
Litestak® Light Module -- Model LSL-120G
Litestak® Light Module -- Model LSL-120R
Litestak® Light Module -- Model LSL-240A
Litestak® Light Module -- Model LSL-240B
Litestak® Light Module -- Model LSL-240C
Litestak® Light Module -- Model LSL-240G
Litestak® Light Module -- Model LSL-240R
Federal Signal's Litestak® status indicator is a column of signal lights that indicate the status of a process or machine. The units may include up to five Light Modules (Model...
Litestak® Status Indicator -- Model LSLD-024
Litestak® Status Indicator -- Model LSLD-120
Federal Signal's Litestak® status indicators are a vertical column of lights that indicate the status of a machine's operating process in a full 360º radius. The Litestak Model LSLD modular...
Litestak® Homeland Security -- Model LSHLS-024
Litestak® Homeland Security -- Model LSHLS-120
Litestak® Homeland Security -- Model LSHLS-LED-024
Litestak® Homeland Security -- Model LSHLS-LED-120
Federal Signal, the world's largest prime manufacturer of audible and visual signaling for industry has introduced a Homeland Security Advisory Status Indicator. The LiteStak® is an effective tool for communicating...
Litestak® Sound Module -- Model LSS-024
Litestak® Sound Module -- Model LSS-120
The Federal Signal Litestak® Sound Module is a microprocessor–based audible signaling device. The model LSS can be used as a stand–alone audible device or combined with the Federal Signal Litestak...
Microstat® Status Indicator -- Model MSL1-024
Microstat® Status Indicator -- Model MSL1-120
Microstat® Status Indicator -- Model MSL1-240
Microstat® Status Indicator -- Model MSL2-024AB
Microstat® Status Indicator -- Model MSL2-024AC
Microstat® Status Indicator -- Model MSL2-024AG
Microstat® Status Indicator -- Model MSL2-024AR
Microstat® Status Indicator -- Model MSL2-024BC
Microstat® Status Indicator -- Model MSL2-024BG
Microstat® Status Indicator -- Model MSL2-024BR
Microstat® Status Indicator -- Model MSL2-024CG
Microstat® Status Indicator -- Model MSL2-024CR
Microstat® Status Indicator -- Model MSL2-024GR
Microstat® Status Indicator -- Model MSL2-120AB
Microstat® Status Indicator -- Model MSL2-120AC
Microstat® Status Indicator -- Model MSL2-120AG
Microstat® Status Indicator -- Model MSL2-120AR
Microstat® Status Indicator -- Model MSL2-120BC
Microstat® Status Indicator -- Model MSL2-120BG
Microstat® Status Indicator -- Model MSL2-120BR
Microstat® Status Indicator -- Model MSL2-120CG
Microstat® Status Indicator -- Model MSL2-120CR
Microstat® Status Indicator -- Model MSL2-120GR
Microstat® Status Indicator -- Model MSL2-240AB
Microstat® Status Indicator -- Model MSL2-240AC
Microstat® Status Indicator -- Model MSL2-240AG
Microstat® Status Indicator -- Model MSL2-240AR
Microstat® Status Indicator -- Model MSL2-240BC
Microstat® Status Indicator -- Model MSL2-240BG
Microstat® Status Indicator -- Model MSL2-240BR
Microstat® Status Indicator -- Model MSL2-240CG
Microstat® Status Indicator -- Model MSL2-240CR
Microstat® Status Indicator -- Model MSL2-240GR
Microstat® Status Indicator -- Model MSL3-024
Microstat® Status Indicator -- Model MSL3-120
Microstat® Status Indicator -- Model MSL3-240
Microstat® Status Indicator -- Model MSL4-024
Microstat® Status Indicator -- Model MSL4-120
Microstat® Status Indicator -- Model MSL5-024
Microstat® Status Indicator -- Model MSL5-120
The Federal Signal MicroStat® is a compact, Type 4X status indicator*. Ideal for OEM applications, the MicroStat comes pre–assembled as 1–, 2–, 3–, 4–, or 5–high light units. The user...
Litestak® Piezoelectric Horn -- Model LSH-024
Litestak® Piezoelectric Horn -- Model LSH-120
Litestak® Piezoelectric Horn -- Model LSH-240
The Litestak® LSH Horn is a piezoelectric unit that employs a ceramic element which expands or bends when voltage is applied, generating a single tone. The Model LSH can be...
UniStat™ Status Indicator -- Model USI-024QC
UniStat™ Status Indicator -- Model USI-024TC
UniStat™ Status Indicator -- Model USI-120QC
UniStat™ Status Indicator -- Model USI-120TC
The UniStat™ is an LED (light emitting diode) based, multi–color, single–high status indicator. Using the latest die level LED technology, this unique status indicator can produce three colors (Amber, Green...
UniStat Haz Location Status Indicator -- Model USIX-120TC The UniStat™ is an LED (light emitting diode) based, multi-color, single-high status indicator. Using the latest die level LED technology, this unique status indicator can produce three colors (Amber, Green...
UniStat Haz Location Status Indicator -- Model USIX-024QC
UniStat Haz Location Status Indicator -- Model USIX-024TC
UniStat Haz Location Status Indicator -- Model USIX-120QC
UniStat™ Status Indicator -- Model USIS-024QC
UniStat™ Status Indicator -- Model USIS-024TC
UniStat™ Status Indicator -- Model USIS-120QC
UniStat™ Status Indicator -- Model USIS-120TC
The UniStat™ is an LED (light emitting diode) based, multicolor, single–high status indicator. Using the latest die level LED technology, this unique status indicator can produce three colors (Amber, Green...