Stack Lights

	Voltage Voltage

	Light Color Light Color

Blue/Green/Red/White/Yellow/
Magenta/Turquoise

Blue/Yellow

Amber/Blue/Green/Red/White

Blue/Green/Red/Yellow

Blue/Green/Red/White/Yellow

Amber/Blue/Red

Red/Yellow

Amber/Red

	Light Pattern Light Pattern

	Number of Lights Number of Lights

	Light Technology Light Technology

LED

Incandescent

Xenon

	Signal Type Signal Type

Signal Light

Signal Light with Audible
Alarm

	Mount Type Mount Type


Screw	Pipe

Portable	Panel

	Environment Environment

	System of Measurement System of Measurement

Inch

Metric

	Electrical Connection Type Electrical Connection Type

Wire Leads

Screw Terminals

Plug

Spring-Clamp Terminals

Four-Pole M12 Plug

Five-Pole M12 Plug

Hardwire

	Height Height

	Diameter Diameter

	Environmental Rating Environmental Rating

	Material Material

	Current Current

	Specifications Met Specifications Met

	Audible Signal Type Audible Signal Type

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Sound Pattern Sound Pattern

Pulse

Continuous

	Gender Gender

Male

Female

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant with
Exemptions

RoHS Compliant

	Wire Lead Length Wire Lead Length

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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167 Products

Surface-Mount Stack Lights

Mount the M22 male thread on the bottom of the light through a hole and then secure using the included nut.

Pipe/Surface-Mount Stack Lights

These lights have lenses that snap in and out, so you can easily swap colors or change their position in the stack.

Build-Your-Own Stack Lights

Design a stack light with your choice of light pattern and color. Start with a base, then add up to five modules total—twist and lock them together.

Select-a-Color Stack Lights

Choose from seven colors, including nontraditional colors such as magenta and turquoise, for a custom four-light stack light.

Compact Stack Lights

Mount these lights horizontally or vertically in places where a tower will not fit.

3-in-1 Compact Stack Lights

Use these lights in tight spaces in place of a tower. They emit three colors from a single lens.

Push-Button Stack Lights with Two-Prong Plug

Give a signal with the push of a button. These lights have a control box for activating each of the three light modules.

Quick-Connect Stack Lights

The quick-connect four-pole M12 plug on these lights makes them easy to hook up and configure.

3-in-1 Compact Quick-Connect Stack Lights

These lights emit three colors from a single lens and can be mounted in tight spaces where a tower will not fit.

Stack Lights with Buzzer

These lights have LED bulbs for years of maintenance-free operation and can be wired as either continuous or flashing.

3-in-1 Compact Stack Lights with Buzzer

Good for tight spaces where a tower of lights won't fit, these emit three colors from a single lens.

Electronic-Alert Stack Lights with Buzzer

Get notified about equipment issues even when you aren't around your machines. These lights connect to your computer via Ethernet, allowing you to set up email alerts when there is a problem with a machine, server, or conveyor.

Signal Lights with Audible Alarm

Flashing Lights with Buzzer

The buzzer warns workers of hazards even when they’re outside a direct line of sight.

Miniature Flashing Lights with Buzzer

Flashing Lights with Bell

Strobe Lights with Buzzer

Lights combine high-visibility strobes with a buzzer that warns workers of hazards even when they’re outside a direct line of sight.

Strobe Lights with Siren

Revolving Lights with Bell

The revolving motion of the light makes these more visible than flashing lights.

Multiple-Tone Telephone Signals with Strobe Light

Provide a signal you can see and hear. Choose from a bell, horn, or chime tone.

Fire Alarms with Strobe Light

In addition to an audible signal, these alarms flash a high-intensity strobe to draw attention during fire emergencies.