Tower Lights | McMaster-Carr

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107 Products

Stack Lights

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.

Select-a-Color Stack Lights

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

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.

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 Audible Alarm

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.

Programmable Stack Lights with Buzzer

Use a computer to program colors, lighting patterns, and sounds to communicate a variety of status conditions, material levels, and cycle times—these stack lights have 21 colors and 11 sounds.

Aircraft Signal Lights

Mount these lights to the top of towers to warn low-flying aircraft.

Freestanding Portable Lights

Cordless Adjustable-Height Portable Floodlights
for Milwaukee Rechargeable Batteries

Light up remote spaces without having to keep track of a new cordless tool battery. These floodlights run on a Milwaukee M18 battery (sold separately). These lights extend up to 7 ft. tall and have a pivoting head to direct light where you need it.

Large-Area Mobile Floodlights with Power Generator

As bright as stadium lights, these floodlights are the most powerful in our offering—they’ll brighten jobsites half the size of a football field. They run on a diesel generator you can use to power other lights and tools in the field.

Stack Lights

Surface-Mount Stack Lights

Pipe/Surface-Mount Stack Lights

Select-a-Color Stack Lights

Build-Your-Own Stack Lights

Compact Stack Lights

3-in-1 Compact Stack Lights

Push-Button Stack Lights with Two-Prong Plug

Quick-Connect Stack Lights

3-in-1 Compact Quick-Connect Stack Lights

Stack Lights with Audible Alarm

Stack Lights with Buzzer

3-in-1 Compact Stack Lights with Buzzer

Electronic-Alert Stack Lights with Buzzer

Programmable Stack Lights with Buzzer

Aircraft Signal Lights

Aircraft Signal Lights

Freestanding Portable Lights

Cordless Adjustable-Height Portable Floodlightsfor Milwaukee Rechargeable Batteries

Large-Area Mobile Floodlights with Power Generator

Cordless Adjustable-Height Portable Floodlights
for Milwaukee Rechargeable Batteries