Light Towers | McMaster-Carr

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104 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.

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.

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.

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.

Stack Lights with Buzzer

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

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.

Freestanding Portable Lights

Wet-Location Plug-In
Adjustable-Height Portable Floodlights

Raise, lower, and tilt these lights to brighten your work in wet spaces.

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.

Cordless Adjustable-Height Portable Floodlights

Brighten areas of a jobsite with these floodlights, and move them at a moment’s notice.

Large-Area Plug-In Portable Floodlights

Our brightest plug-in floodlights, these lights illuminate large worksites—about the size of a hockey rink.

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.