McMaster-Carr logo
    Filter by
    System of Measurement
    Number of Lights
    Light Pattern Setting
    Mounting Location
    Electrical Connection
    Enclosure Rating
    Industrial Info Compare
    Pipe Size
    Industrial Info Compare
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Audible Signal Type
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Fasteners Included
    Gender
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    42 Products
    About Indicator Lights
    industrial info icon

    Choose from flashing, revolving, strobe, and continuous light pattern settings.

    Pipe/Surface-Mount Stack Indicator Lights

    Image of Product. Front orientation. Indicator Lights. Pipe/Surface-Mount Stack Indicator 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.
    No. of
    Lights
    Ht.
    Dia.
    Current,
    amp
    Pipe
    Size
    Gender
    Material
    Electrical
    Connection
    Fasteners
    Included
    No. of Mounting
    Holes
    Mounting
    Hole Dia.
    Light Pattern
    Setting
    Choose a Light Color
    Each
    Incandescent Bulb
     
    120V AC
    17 3/4"2 1/4"0.23/4
    		FemalePlasticScrew TerminalNo41/8"ContinuousAmber, Blue, Green, Red, White8654T150000000
    312 1/2"2 1/4"0.63/4
    		FemalePlasticScrew TerminalNo41/8"ContinuousAmber/Blue/Green/Red/White8654T16000000
    518 1/2"2 1/4"13/4
    		FemalePlasticScrew TerminalNo41/8"ContinuousAmber/Blue/Green/Red/White8654T17000000
     
    24V AC/24V DC
    17 3/4"2 1/4"0.23/4
    		FemalePlasticScrew TerminalNo41/8"ContinuousAmber, Blue, Green, Red8654T41000000
    312 1/2"2 1/4"0.63/4
    		FemalePlasticScrew TerminalNo41/8"ContinuousAmber/Blue/Green/Red/White8654T42000000
    518 1/2"2 1/4"13/4
    		FemalePlasticScrew TerminalNo41/8"ContinuousAmber/Blue/Green/Red/White8654T43000000
     
    Accessories and Replacements for Lights
    Replacement Bulbs
    Image of Product. Front orientation. Light Bulbs. Pipe/Surface-Mount Stack Indicator Lights.
    Voltage,
    V AC
    Wattage,
    W
    Brightness,
    lm
    Bulb Shape
    No.
    Bulb
    Material
    Color
    Rated Life,
    hr.
    Bulb
    Dia.
    Overall
    Lg.
    Each
    Incandescent
    285.637T3 1/4GlassFrosted7,0003/8"1 1/16"8654T800000
     
    Extension Pipes
    Image of Product. Front orientation. Lamp Pipe. Pipe/Surface-Mount Stack Indicator Lights.
    Extension Pipes—Use the extension pipe and mounting flange to make the light taller.
    Ht.
    Material
    Pipe
    Size
    Thread
    Type
    Gender
    Each
    31 1/2"Steel
    		3/4
    		NPT
    		Male8654T110000000
    Mounting Flanges
    Image of Product. Front orientation. Female. Pipe/Surface-Mount Stack Indicator Lights.

    Mounting Flanges

    Mounting Flanges—Use the extension pipe and mounting flange to make the light taller.
    Use the vertical-mount bracket to mount the light to a vertical surface such as a wall.
    Pipe
    Size
    Thread
    Type
    Gender
    Each
    3/4
    		NPT
    		Female8654T12000000
    Vertical-Mount Brackets
    Image of Product. Front orientation. Powder-Coated Aluminum. Pipe/Surface-Mount Stack Indicator Lights.

    Vertical-Mount Brackets

    Use the vertical-mount bracket to mount the light to a vertical surface such as a wall.
    Mounting
    Profile
    Material
    Fasteners
    Included
    Color
    Mounting Hole
    Ctr.-to-Ctr.
    Wd.
    Dp.
    Each
    SurfacePowder-Coated AluminumYesBlack1.378"2"3.44"8654T1000000
    Lens Assortments
    Image of Product. Front orientation. Light Lenses. Pipe/Surface-Mount Stack Indicator Lights.
    Lens Color
    Lens
    Material
    Each
    Amber/Blue/Green/Red/WhitePlastic8654T710000000

    Build-Your-Own Stack Indicator Lights

    Image of System. Front orientation. Exploded view. Contains Annotated. Indicator Lights. Build-Your-Own Stack Indicator 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. All components except for replacement bulbs meet NEMA 4X for protection from corrosion and washdowns.
    Light Modules
    Image of Product. Front orientation. Indicator Lights. Build-Your-Own Stack Indicator Lights, Light Modules.
    120V AC
    24V AC/24V DC
    Light Pattern
    Setting
    Ht.
    Dia.
    Enclosure Rating
    Certification
    Specs. Met
    Choose a Light Color
    Current,
    amp
    Each
    Current,
    amp
    Each
    Incandescent Bulb
    Continuous2 3/8"2 7/8"IP66, NEMA 4X, NEMA 13
    		UL Listed
    CSA Certified
    C-UL Listed
    CE Marked
    		IEC 60947-5-1, UL 508Amber, Blue, Green, Red, White, Yellow0.061528N120000000.031528N13000000
     
    Accessories and Replacements for Lights
    Bases
    Image of Product. Surface Mount. Front orientation. Lighting Mounts. Build-Your-Own Stack Indicator Lights.
    Image of Product. Pipe Mount. Front orientation. Lighting Mounts. Build-Your-Own Stack Indicator Lights.

    Surface

    Mount

    Pipe

    Mount

    Mount
    Type
    Ht.
    Dia.
    For Max. No. of
    Sound Modules
    Gender
    Thread
    Size
    Fasteners
    Included
    No. of Mounting
    Holes
    Mounting
    Hole Dia.
    Electrical
    Connection
    Voltage
    Material
    Includes
    Enclosure Rating
    Certification
    Specs. Met
    Each
    Surface12 5/8"2 3/4"1——No41/4"Screw Terminal24V AC, 120V AC, 24V DCPlasticTop capNEMA 4X, NEMA 13, IP66
    		C-UL Listed, CE Marked, CSA Certified, UL Listed
    		IEC 60947-5-1, UL 5081528N580000000
    Pipe13 3/8"2 3/4"1FemaleM20
    		No——Screw Terminal24V AC, 120V AC, 24V DCPlasticTop capNEMA 4X, NEMA 13, IP66
    		C-UL Listed, CE Marked, CSA Certified, UL Listed
    		IEC 60947-5-1, UL 5081528N59000000
    Replacement Bulbs
    Image of Product. Front orientation. Light Bulbs. Build-Your-Own Stack Indicator Lights.
    Voltage
    Wattage,
    W
    Light Tech.
    Color
    Certification
    Specs. Met
    Each
    24V AC, 24V DC6.5IncandescentClearC-UL Listed, CE Marked, CSA Certified, UL Listed
    		IEC 60947-5-1, UL 5081528N19000000
    120V AC7IncandescentClearC-UL Listed, CE Marked, CSA Certified, UL Listed
    		IEC 60947-5-1, UL 5081528N1800000
    Sound Modules
    Image of Product. Front orientation. Audible Alarms. Build-Your-Own Stack Indicator Lights.
    Sound module must be placed in the top position.
    24V AC/24V DC
    120V AC/120V DC
    Sound Pattern
    Ht.
    Dia.
    Alert Type
    Audible Signal
    Type
    Volume (Sound) @ Distance
    Volume
    Control
    Material
    Enclosure Rating
    Certification
    Specs. Met
    Current,
    amp
    Each
    Current,
    amp
    Each
    Continuous, Pulse2 3/4"2 7/8"Audible AlarmBuzzer88 dBA to 100 dBA @ 10 ft.AdjustablePlasticNEMA 4X, NEMA 13, IP66
    		UL Listed, C-UL Listed, CSA Certified, CE Marked
    		UL 508, IEC 60947-5-10.11528N23000000001528N220000000

    Flashing Lights with Buzzer Alarm

    Image of Product. Front orientation. Audible Alarms/Indicator Lights. Flashing Lights with Buzzer Alarm.
    The buzzer warns workers of hazards even when they’re outside a direct line of sight.
    Light Intensity—Light intensity is measured in candlepower (cp), which indicates how bright a light appears at a distance. Common examples include a car’s taillights (50 cp), traffic signals (600 cp), headlights (15,000 cp), high beams (50,000 cp), and police car searchlights (150,000 cp).
    Alarms/Lights
    Replacement
    Bulbs
    Lights
    Wire
    Leads
    Current @ Voltage
    Intensity,
    cp
    Pattern
    Setting
    Volume (Sound)
    @ Distance
    Ht.
    Dia.
    Sound
    Pattern
    Material
    No.
    of
    Lg.
    Pipe
    Size
    Thread
    Type
    Gender
    Lens
    Material
    Environment
    Fasteners
    Included
    Certification
    Choose a Light Color
    Each
    Each
    Incandescent with Wire Lead Connection
     
    120V AC
    0.29 amp @ 120V AC2,374Flashing85 dBA @ 10 ft.7 3/8"6"PulseAluminum
    		26"1/2
    		NPT
    		FemalePlasticOutdoorNoUL Listed
    		Amber, Blue, Green, Red, White5753T8300000005753T81000000
     
    12V DC
    1 amp @ 12V DC5,049Flashing85 dBA @ 10 ft.7 3/8"6"PulseAluminum
    		26"1/2
    		NPT
    		FemalePlasticOutdoorNo—Amber, Blue, Green, Red, White5753T710000005753T750000
     
    24V DC
    1 amp @ 24V DC5,049Flashing85 dBA @ 10 ft.7 3/8"6"PulseAluminum
    		26"1/2
    		NPT
    		FemalePlasticOutdoorNo—Amber, Blue, Green, Red, White5753T720000005753T870000
     
    Replacement Lenses for Incandescent Lights
    Choose a Lens Color
    Each
    Amber, Blue, Green, Red, White5753T77000000

    Revolving Lights with Bell Alarm

    Image of Product. Front orientation. Audible Alarms/Indicator Lights. Revolving Lights with Bell Alarm.
    The revolving motion of the light makes these more visible than flashing lights. The bell alerts workers when they're outside a direct line of sight.
    Light Intensity—Light intensity is measured in candlepower (cp), which indicates how bright a light appears at a distance. Common examples include a car’s taillights (50 cp), traffic signals (600 cp), headlights (15,000 cp), high beams (50,000 cp), and police car searchlights (150,000 cp).
    Alarms/Lights
    Replacement
    Bulbs
    Lights
    Mounting
    Current @
    Voltage
    Intensity,
    cp
    Pattern
    Setting
    Volume (Sound)
    @ Distance
    Volume
    Control
    Ht.
    Wd.
    Dp.
    Sound
    Pattern
    Material
    Lens
    Material
    Environment
    Profile
    No. of
    Holes
    Hole
    Dia.
    Fasteners
    Included
    Certification
    Choose a Light
    Color
    Each
    Each
    Incandescent with Wire Lead Connection
     
    120V AC
    0.4 amp @ 120V AC4,000Revolving93 dB @ 10 ft.Fixed15 1/2"6"4 7/8"ContinuousPlasticPlastic—Surface21/4"NoUL Listed
    		Amber, Blue, Red14425T18000000014425T66000000
    0.4 amp @ 120V AC1,000Revolving93 dB @ 10 ft.Fixed15 1/2"6"4 7/8"ContinuousZinc AlloyPlasticOutdoorSurface21/4"NoUL Listed
    		Amber, Blue, Red14425T19000000———0
     
    Replacements for Alarms/Lights
    Replacement Lenses for Plastic Lights
    Choose a Lens
    Color
    Each
    Amber, Blue, Red14425T470000000
    Replacement Lenses for Zinc Lights
    Choose a Lens
    Color
    Each
    Amber, Blue, Red14425T260000000
    back to top