Wall-Mount Stack Lights | McMaster-Carr

	Voltage Voltage

	Light Color Light Color

Amber/Blue/Green/Red/White

Green/Red

Amber/Green/Red

Blue/Green/Red/Yellow

Red/Yellow

Blue/Green/Red/White/Yellow

Yellow

	Light Pattern Light Pattern

Continuous

Flashing

	Number of Lights Number of Lights

	Mount Type Mount Type

	Screw		Pipe

	Signal Type Signal Type

Signal Light

Signal Light with Audible
Alarm

	Environment Environment

	Light Technology Light Technology

LED

Incandescent

	Audible Signal Type Audible Signal Type

Beep

Buzzer

	Electrical Connection Type Electrical Connection Type

Wire Leads

Screw Terminals

Plug

	System of Measurement System of Measurement

Inch

Metric

	Diameter Diameter

2 1/4"

2 3/8"

2 3/4"

	Environmental Rating Environmental Rating

	Sound Pattern Sound Pattern

Continuous

Pulse

	Height Height

	Specifications Met Specifications Met

CE Marked

	Fasteners Included Fasteners Included

Yes

	Current Current

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

DFARS Specialty Metals
COTS-Exempt

	Wire Lead Length Wire Lead Length

39"

43"

	Number of Wire Leads Number of Wire Leads

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

RoHS Compliant with
Exemptions

	Number of Mounting Holes Number of Mounting Holes

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44 Products

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. They meet NEMA 4X for protection from corrosion and washdowns.

Use the extension pipe and mounting flange to make the light taller (both sold separately).

Use the vertical-mount bracket (sold separately) to mount the light to a vertical surface such as a wall.

For technical drawings and 3-D models, click on a part number.

Incandescent
No. of Lights	Ht.	Dia.	Current, A	Pipe Size	Gender	Material	Electrical Connection	Fasteners Included	No. of Mounting Holes	Mounting Hole Dia.	Light Pattern	Choose a Light Color		Each
120V AC
1	7 3/4"	2 1/4"	0.20	3/4	Female	Plastic	Screw Terminals	No	4	1/8"	Continuous	Amber, Blue, Green, Red, White	0000000	0000000
3	12 1/2"	2 1/4"	0.60	3/4	Female	Plastic	Screw Terminals	No	4	1/8"	Continuous	Amber/Blue/Green/Red/White	0000000	000000
5	18 1/2"	2 1/4"	1.00	3/4	Female	Plastic	Screw Terminals	No	4	1/8"	Continuous	Amber/Blue/Green/Red/White	0000000	000000
24V AC/24V DC
1	7 3/4"	2 1/4"	0.20	3/4	Female	Plastic	Screw Terminals	No	4	1/8"	Continuous	Amber, Blue, Green, Red	0000000	000000
3	12 1/2"	2 1/4"	0.60	3/4	Female	Plastic	Screw Terminals	No	4	1/8"	Continuous	Amber/Blue/Green/Red/White	0000000	000000
5	18 1/2"	2 1/4"	1.00	3/4	Female	Plastic	Screw Terminals	No	4	1/8"	Continuous	Amber/Blue/Green/Red/White	0000000	000000

Replacement Bulbs

Incandescent
Voltage	Wattage	Brightness, lumens	Bulb Shape Number	Bulb Material	Color	Rated Life, hrs.	Bulb Dia.	Overall Lg.		Each
28V AC	5.6W	37	T3 1/4	Glass	Frosted	7,000	3/8"	1 1/16"	000000	00000

Extension Pipes

Ht.	Material	Pipe Size	Thread Type	Gender		Each
31 1/2"	Steel	3/4	NPT	Male	0000000	000000

Mounting Flanges

Pipe Size	Thread Type	Gender		Each
3/4	NPT	Female	0000000	000000

Vertical-Mount Brackets

Mount Type	Material	Fasteners Included	Color	Mounting Hole Center-to-Center	Width	Depth	Finish		Each
Surface	Aluminum	Yes	Black	1.378"	2"	3.44"	Powder Coated	000000	000000

Lens Assortments

Lens Color	Lens Material		Each
Amber/Blue/Green/Red/White	Plastic	0000000	0000000

Compact Stack Lights

Mount these lights horizontally or vertically in places where a tower will not fit. The LED bulbs provide years of maintenance-free operation. Lights meet IP54 for use in environments with splashing water.

For technical drawings and 3-D models, click on a part number.

120/240V AC
No. of Lights	Light Color	Light Pattern	Ht.	Dia.	Environmental Rating	Fasteners Included	No. of Mounting Holes	Mounting Hole Dia.	Material	Current, A	No. of Wire Leads		Each
LED
2	Green/Red	Continuous	5 3/4"	2 3/4"	IP54	No	4	3/16"	Plastic	0.04	8	00000000	0000000
3	Green/Red/Yellow	Continuous	7 3/8"	2 3/4"	IP54	No	5	3/16"	Plastic	0.06	8	00000000	000000
24V DC
LED
2	Green/Red	Continuous	5 3/4"	2 3/4"	IP54	No	4	3/16"	Plastic	0.04	6	00000000	000000
3	Green/Red/Yellow	Continuous	7 3/8"	2 3/4"	IP54	No	5	3/16"	Plastic	0.06	6	00000000	000000

Red Replacement Module	Each	0000000
Green Replacement Module	Each	000000
Yellow Replacement Module	Each	000000

Push-Button Stack Lights with Two-Prong Plug

Give a signal with the push of a button. These lights have a control box with a button for activating each of the three light modules. The LED bulbs provide years of maintenance-free operation.The light modules meet IP54 and the control box meets IP20. They cannot be sold to the regions listed due to local energy efficiency requirements.

Mount the light by bolting the included bracket to a surface (fasteners not included) or clamping it over a surface such as an office partition or workstation. You can adjust the height of the light by using either the included 3 1/2” or 11 3/8” mounting poles.

Mount the control box using the included tape with adhesive on both sides. It connects to the light via a 4-ft. connecting cable.

For technical drawings and 3-D models, click on a part number.

LED
No. of Lights	Light Color	Light Pattern	Ht.	Dia.	Voltage	Current, A	Max. Clamp Opening	Electrical Connection	Cord Lg., ft.	Material	Environmental Rating	Specifications Met	Cannot Be Sold To		Each
3	Amber/Green/Red	Continuous	8 5/8"	2"	100V AC/240V AC	0.17	2 1/4"	Two-Prong Plug	5	Plastic	IP20, IP54	UL Listed, C-UL Listed	CA, VT	0000000	0000000

Stack Lights with Buzzer

These lights have LED bulbs for years of maintenance-free operation and can be wired as either continuous or flashing. The beep or buzzer alerts workers when they're outside a direct line of sight. Lights meet IP65 for protection from washdowns.

Replacement mounting pipes can be cut to length. Use them to lengthen the existing pipe or to replace it entirely.

For technical drawings and 3-D models, click on a part number.

Stack Lights with Buzzer

LED
No. of Lights	Light Color	Ht.	Dia.	Sound Pattern	Volume	Volume Control	Current	No. of Wire Leads	Wire Lead Lg.	Thread Size	Gender	Material	Environmental Rating		Each
120V AC/240V AC
1	Blue	20 1/4"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	0000000
1	Green	20 1/4"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
1	Red	20 3/4"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
1	Yellow	20 1/4"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
2	Green/Red	22 3/8"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
2	Red/Yellow	22 1/4"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
3	Green/Red/Yellow	24"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
4	Blue/Green/Red/Yellow	25 1/2"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
5	Blue/Green/Red/White/Yellow	27 1/8"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	39"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	000000000	000000
24V DC
1	Blue	18"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	000000000	000000
1	Green	18"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	000000000	000000
1	Red	18"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
1	Yellow	18"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	000000000	000000
2	Green/Red	19 5/8"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
2	Red/Yellow	19 5/8"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	000000000	000000
3	Green/Red/Yellow	21 1/4"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000
4	Blue/Green/Red/Yellow	22 3/4"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	000000000	000000
5	Blue/Green/Red/White/Yellow	24 3/8"	2 3/8"	Continuous Pulse	88 db @ 1 Meter	Adjustable	0.04 A @ 24 V DC	10	43"	M22 × 1.5mm	Female	Plastic	IP65 NEMA 4X NEMA 13	00000000	000000

Replacement Parts

Replacement Light

Replacement Buzzer

Replacement Mounting Pipe

Component	Bulb Type	Light Color	Material	Height		Each
Light	LED	Blue	__	__	000000000	000000
Light	LED	Green	__	__	000000000	00000
Light	LED	Red	__	__	000000000	00000
Light	LED	White	__	__	000000000	00000
Light	LED	Yellow	__	__	000000000	00000
Buzzer	__	__	__	__	000000000	00000
Mounting Pipe	__	__	Aluminum	39 3/8"	000000000	00000