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Hubbell Ws1021nla Vacancy Sensor, Pir, 120V, 2-Circuit, Night Light, Light Almond
$103.39
Gordon Electric Supply
Hubbell Ws1021nla Vacancy Sensor, Pir, 120V, 2-Circuit, Night Light, Light Almond
$103.39
Gordon Electric Supply
Lutron Caseta Smart Lighting Auto On And Off Motion Sensor, For Dimmers, Switches, And Fans Controls, No Wires Required, PD-OSENS-WH, White
$54.95
Amazon.com
610
Free shipping
Lutron Caseta Smart Lighting Auto On And Off Motion Sensor, For Dimmers, Switches, And Fans Controls, No Wires Required, PD-OSENS-WH, White
$54.95
Amazon.com
610
Sensorswitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range
$69.99
$92.20
Amazon.com
143
Free shipping
24% off
Sensorswitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range
$69.99
$92.20
Amazon.com
143
Philips Hue Motion Sensor - Exclusively For Philips Hue Smart Lights - Requires Hue Bridge - Easy, No-Wire Installation
$48.99
Amazon.com
3K+
Free shipping
Philips Hue Motion Sensor - Exclusively For Philips Hue Smart Lights - Requires Hue Bridge - Easy, No-Wire Installation
$48.99
Amazon.com
3K+
Ceoighe 4 Pack Photocell Sensor For Outdoor Lights, 120VAC 50/60 Hz Photocell IP54 Waterproof, Swivel Mount Photocell, Dusk To Dawn Sensor
$29.99
Amazon.com
Ceoighe 4 Pack Photocell Sensor For Outdoor Lights, 120VAC 50/60 Hz Photocell IP54 Waterproof, Swivel Mount Photocell, Dusk To Dawn Sensor
$29.99
Amazon.com
Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 2A, No Neutral Wire Required, Single Pole, DOS02-LW, White
$24.98
Amazon.com
200
Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 2A, No Neutral Wire Required, Single Pole, DOS02-LW, White
$24.98
Amazon.com
200
2 Pack Photo Cell Outdoor Light Sensor, Dusk To Dawn Sensor, Photocell Sensor, Photoelectric Switch, UL Listed, IP65 Waterproof, 110V, 120V, 220V,
$16.99
$19.99
Amazon.com
779
15% off
2 Pack Photo Cell Outdoor Light Sensor, Dusk To Dawn Sensor, Photocell Sensor, Photoelectric Switch, UL Listed, IP65 Waterproof, 110V, 120V, 220V,
$16.99
$19.99
Amazon.com
779
Solus Dusk-To-Dawn Sensor With Ezee Change Plug - Outdoor Photocell Sensor For 3" Lamp Posts - Auto On/Off - UL Listed - 120V - 5 Year Warranty, (
$49.95
Amazon.com
1K+
Free shipping
Solus Dusk-To-Dawn Sensor With Ezee Change Plug - Outdoor Photocell Sensor For 3" Lamp Posts - Auto On/Off - UL Listed - 120V - 5 Year Warranty, (
$49.95
Amazon.com
1K+
Solus Dusk-To-Dawn Sensor With Ezee Change Plug - Outdoor Photocell Sensor For 3" Lamp Posts - Auto On/Off - UL Listed - 120V - 5 Year Warranty, (
$26.95
Amazon.com
2K+
Free shipping
Solus Dusk-To-Dawn Sensor With Ezee Change Plug - Outdoor Photocell Sensor For 3" Lamp Posts - Auto On/Off - UL Listed - 120V - 5 Year Warranty, (
$26.95
Amazon.com
2K+
GBAYSA 1 Pack Outdoor Photocell Light Sensor,Dusk To Dawn Photo Control Sensor,Auto On Off Hard-Wired Post Eye Light Control,Photoelectric Switch
$9.99
Amazon.com
107
GBAYSA 1 Pack Outdoor Photocell Light Sensor,Dusk To Dawn Photo Control Sensor,Auto On Off Hard-Wired Post Eye Light Control,Photoelectric Switch
$9.99
Amazon.com
107
Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 5A, No Neutral Wire Required, Single Pole Or 3-Way, DOS05-1LZ,
$19.67
Amazon.com
115
Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 5A, No Neutral Wire Required, Single Pole Or 3-Way, DOS05-1LZ,
$19.67
Amazon.com
115
ENERLITES Low Voltage Ceiling Sensor Pir Occupancy Motion Detector, 360° Field Of View, 1200 Sq Ft Coverage, Commercial/Industrial Grade, MPC-50L,
$55.94
Amazon.com
219
Free shipping
ENERLITES Low Voltage Ceiling Sensor Pir Occupancy Motion Detector, 360° Field Of View, 1200 Sq Ft Coverage, Commercial/Industrial Grade, MPC-50L,
$55.94
Amazon.com
219
Intermatic K4221C 120-Volt Stem And Swivel Mount Thermal Photocontrol - Reliable Automatic Light Sensor With Delay Feature - Durable, UV-Resistant
$16.57
Amazon.com
921
Intermatic K4221C 120-Volt Stem And Swivel Mount Thermal Photocontrol - Reliable Automatic Light Sensor With Delay Feature - Durable, UV-Resistant
$16.57
Amazon.com
921
GBAYSA 1 Pack Outdoor Photoelectric Sensor,Dusk To Dawn Swivel Mount Conduit Lighting Control With Photocell,Automatic Adjustable Photo Sensor Switch
$9.99
Amazon.com
432
GBAYSA 1 Pack Outdoor Photoelectric Sensor,Dusk To Dawn Swivel Mount Conduit Lighting Control With Photocell,Automatic Adjustable Photo Sensor Switch
$9.99
Amazon.com
432
Photoelectric Sensor, Flat Style PC Housing, Light On, NPN, Diffuse Reflection, Front Sensing, Distance 2.5mm To 8Mm, 2m 3-Wire Cable
$42.99
L-com Global Connectivity
Photoelectric Sensor, Flat Style PC Housing, Light On, NPN, Diffuse Reflection, Front Sensing, Distance 2.5mm To 8Mm, 2m 3-Wire Cable
$42.99
L-com Global Connectivity
WOONEKY Sensor Light Motion Detector 12V Motion Sensor Controller Sensor For Led 30W Max Ip54
$37.44
ibspot
WOONEKY Sensor Light Motion Detector 12V Motion Sensor Controller Sensor For Led 30W Max Ip54
$37.44
ibspot
Haozee Human Presence Sensor Light Switch,Zigbee Millimeter Wave Presence Sensor,Auto-On/Auto-Off Smart Motion Sensor Light Switch AC95-250V,Requires
$61.34
ibspot
Haozee Human Presence Sensor Light Switch,Zigbee Millimeter Wave Presence Sensor,Auto-On/Auto-Off Smart Motion Sensor Light Switch AC95-250V,Requires
$61.34
ibspot
Sensorswitch Wall Mount Motion Sensor Switch, Passive Infrared Wall Switch And Occupancy Sensor And Dusk-To-Dawn Photocell, WSX Series, Single Relay,
$74.19
$80.30
Amazon.com
49
Free shipping
Sensorswitch Wall Mount Motion Sensor Switch, Passive Infrared Wall Switch And Occupancy Sensor And Dusk-To-Dawn Photocell, WSX Series, Single Relay,
$74.19
$80.30
Amazon.com
49
Nsi Industries, LLC TORK RKP301 Outdoor 120-Volt Button Photocontrol - Controls Lighting Dusk To Dawn For Lamp Posts And Lighting Fixtures- Compatible
$8.99
Amazon.com
29
Nsi Industries, LLC TORK RKP301 Outdoor 120-Volt Button Photocontrol - Controls Lighting Dusk To Dawn For Lamp Posts And Lighting Fixtures- Compatible
$8.99
Amazon.com
29
Lithonia Lighting TLS WH Twist-To-Lock Sensor, PIR And Photocell Detection, Large Motion 360 Degrees, Low Voltage, 12 To 24V, White
$49.42
Electric Bargain Store
Lithonia Lighting TLS WH Twist-To-Lock Sensor, PIR And Photocell Detection, Large Motion 360 Degrees, Low Voltage, 12 To 24V, White
$49.42
Electric Bargain Store
Lutron Maestro Motion Sensor Light Switch Indoor For Bathroom, Garage, Laundry Room, Any Bulbs, Occupancy Vacancy Sensor, Single-Pole, MS-OPS2-GR,
$20.67
$23.97
Amazon.com
14K+
13% off
Lutron Maestro Motion Sensor Light Switch Indoor For Bathroom, Garage, Laundry Room, Any Bulbs, Occupancy Vacancy Sensor, Single-Pole, MS-OPS2-GR,
$20.67
$23.97
Amazon.com
14K+
Lupus Electronics LUPUSEC Light Sensor XT2 Plus White Photoelectric Sensor Electronics LUPUSEC Light Sensor XT2 Plus, 30-100 M, IPX4, White, XT2, CE,
$143.98
ibspot
30-day returns (most items)
Lupus Electronics LUPUSEC Light Sensor XT2 Plus White Photoelectric Sensor Electronics LUPUSEC Light Sensor XT2 Plus, 30-100 M, IPX4, White, XT2, CE,
$143.98
ibspot
30-day returns
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
$183.99
L-com Global Connectivity
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
$183.99
L-com Global Connectivity
Sensky 360 Degree Ceiling Mount Occupancy Sensor, 110-240V PIR Motion Sensor Switch, High Sensitive Movement Detector Light Switch, Neutral Required(
$12.99
Amazon.com
314
Sensky 360 Degree Ceiling Mount Occupancy Sensor, 110-240V PIR Motion Sensor Switch, High Sensitive Movement Detector Light Switch, Neutral Required(
$12.99
Amazon.com
314
Intermatic | LS-2 | Replacement Outdoor Light Sensor 10 TO 1000 FC | Lighting Controls - Light Level Sensors
$141.96
Kele
Intermatic | LS-2 | Replacement Outdoor Light Sensor 10 TO 1000 FC | Lighting Controls - Light Level Sensors
$141.96
Kele
DC 12V 24V 6A Infrared PIR Motion Sensor Detector Switch Automatic PIR Motion Sensor Light Switch
$14.07
$27.31
AliExpress
48% off
DC 12V 24V 6A Infrared PIR Motion Sensor Detector Switch Automatic PIR Motion Sensor Light Switch
$14.07
$27.31
AliExpress
DC 12V 24V 6A Automatic Adjustable PIR Motion Sensor Switch IR Infrared Detector Light Switch Module
$1.44
$2.53
AliExpress
Free shipping
43% off
DC 12V 24V 6A Automatic Adjustable PIR Motion Sensor Switch IR Infrared Detector Light Switch Module
$1.44
$2.53
AliExpress
Free shipping
LED Light Motion Sensor Switch Adjustable 12V 24V 110V 220V Automatic Infrared PIR Movement Detector
$6.52
AliExpress
LED Light Motion Sensor Switch Adjustable 12V 24V 110V 220V Automatic Infrared PIR Movement Detector
$6.52
AliExpress
Motion Sensor DC5V 12V Light Switch Movement Detector Activated Timer Automatic Pir Motion Sensor ON
$1.78
$2.09
AliExpress
Free shipping
14% off
Motion Sensor DC5V 12V Light Switch Movement Detector Activated Timer Automatic Pir Motion Sensor ON
$1.78
$2.09
AliExpress
Free shipping
Lithonia Lighting TLS BK Twist-To-Lock Sensor, PIR And Photocell Detection, Large Motion 360 Degrees, Low Voltage, 12 To 24V, Black
$49.42
Electric Bargain Store
Lithonia Lighting TLS BK Twist-To-Lock Sensor, PIR And Photocell Detection, Large Motion 360 Degrees, Low Voltage, 12 To 24V, Black
$49.42
Electric Bargain Store
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
$191.99
L-com Global Connectivity
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
$191.99
L-com Global Connectivity
Human Presence Sensor With Motion Luminance And Distance Detection Pir Infrared Version
$66.98
Inspire Uplift
Human Presence Sensor With Motion Luminance And Distance Detection Pir Infrared Version
$66.98
Inspire Uplift
DEWENWILS Light Sensor Socket, Dusk To Dawn Sensor Socket, Light Bulb Socket For Light Fixtures, Compatible With Incandescent/CFL/LED/Halogen Bulbs, 4
$22.99
$24.99
Amazon.com
998
DEWENWILS Light Sensor Socket, Dusk To Dawn Sensor Socket, Light Bulb Socket For Light Fixtures, Compatible With Incandescent/CFL/LED/Halogen Bulbs, 4
$22.99
$24.99
Amazon.com
998
Smart Sensor Led Stripe Motion Sensor Stair Wall Light, Infrared Human Body Detector Control
$19.99
Orbisify
14-day returns (most items)
Smart Sensor Led Stripe Motion Sensor Stair Wall Light, Infrared Human Body Detector Control
$19.99
Orbisify
14-day returns
Light Sensor, Light Intensity Upto 200,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
$249.99
L-com Global Connectivity
Light Sensor, Light Intensity Upto 200,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
$249.99
L-com Global Connectivity
Infrared PIR Sensor Light Switch 110V 220V, Auto On Off Detector For LED Ceiling & Panel Lamps 1Pc
$14.97
Inspire Uplift
Infrared PIR Sensor Light Switch 110V 220V, Auto On Off Detector For LED Ceiling & Panel Lamps 1Pc
$14.97
Inspire Uplift
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    Shop sensor that detects light

    Sponsored
    About our ads
    Hubbell Ws1021nla Vacancy Sensor, Pir, 120V, 2-Circuit, Night Light, Light Almond
    $103.39
    Gordon Electric Supply
    Hubbell Ws1021nla Vacancy Sensor, Pir, 120V, 2-Circuit, Night Light, Light Almond
    $103.39
    Gordon Electric Supply
    Lutron Caseta Smart Lighting Auto On And Off Motion Sensor, For Dimmers, Switches, And Fans Controls, No Wires Required, PD-OSENS-WH, White
    $54.95
    Amazon.com
    610
    Free shipping
    Lutron Caseta Smart Lighting Auto On And Off Motion Sensor, For Dimmers, Switches, And Fans Controls, No Wires Required, PD-OSENS-WH, White
    $54.95
    Amazon.com
    610
    Sensorswitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range
    $69.99
    $92.20
    Amazon.com
    143
    Free shipping
    24% off
    Sensorswitch Ceiling Motion Sensor, Passive Infrared PIR Occupancy Sensor, 360° Small Motion Detection, Indoor Use, Low Voltage, Standard Range
    $69.99
    $92.20
    Amazon.com
    143
    Philips Hue Motion Sensor - Exclusively For Philips Hue Smart Lights - Requires Hue Bridge - Easy, No-Wire Installation
    $48.99
    Amazon.com
    3K+
    Free shipping
    Philips Hue Motion Sensor - Exclusively For Philips Hue Smart Lights - Requires Hue Bridge - Easy, No-Wire Installation
    $48.99
    Amazon.com
    3K+
    Ceoighe 4 Pack Photocell Sensor For Outdoor Lights, 120VAC 50/60 Hz Photocell IP54 Waterproof, Swivel Mount Photocell, Dusk To Dawn Sensor
    $29.99
    Amazon.com
    Ceoighe 4 Pack Photocell Sensor For Outdoor Lights, 120VAC 50/60 Hz Photocell IP54 Waterproof, Swivel Mount Photocell, Dusk To Dawn Sensor
    $29.99
    Amazon.com
    Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 2A, No Neutral Wire Required, Single Pole, DOS02-LW, White
    $24.98
    Amazon.com
    200
    Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 2A, No Neutral Wire Required, Single Pole, DOS02-LW, White
    $24.98
    Amazon.com
    200
    2 Pack Photo Cell Outdoor Light Sensor, Dusk To Dawn Sensor, Photocell Sensor, Photoelectric Switch, UL Listed, IP65 Waterproof, 110V, 120V, 220V,
    $16.99
    $19.99
    Amazon.com
    779
    15% off
    2 Pack Photo Cell Outdoor Light Sensor, Dusk To Dawn Sensor, Photocell Sensor, Photoelectric Switch, UL Listed, IP65 Waterproof, 110V, 120V, 220V,
    $16.99
    $19.99
    Amazon.com
    779
    Solus Dusk-To-Dawn Sensor With Ezee Change Plug - Outdoor Photocell Sensor For 3" Lamp Posts - Auto On/Off - UL Listed - 120V - 5 Year Warranty, (
    $49.95
    Amazon.com
    1K+
    Free shipping
    Solus Dusk-To-Dawn Sensor With Ezee Change Plug - Outdoor Photocell Sensor For 3" Lamp Posts - Auto On/Off - UL Listed - 120V - 5 Year Warranty, (
    $49.95
    Amazon.com
    1K+
    Solus Dusk-To-Dawn Sensor With Ezee Change Plug - Outdoor Photocell Sensor For 3" Lamp Posts - Auto On/Off - UL Listed - 120V - 5 Year Warranty, (
    $26.95
    Amazon.com
    2K+
    Free shipping
    Solus Dusk-To-Dawn Sensor With Ezee Change Plug - Outdoor Photocell Sensor For 3" Lamp Posts - Auto On/Off - UL Listed - 120V - 5 Year Warranty, (
    $26.95
    Amazon.com
    2K+
    GBAYSA 1 Pack Outdoor Photocell Light Sensor,Dusk To Dawn Photo Control Sensor,Auto On Off Hard-Wired Post Eye Light Control,Photoelectric Switch
    $9.99
    Amazon.com
    107
    GBAYSA 1 Pack Outdoor Photocell Light Sensor,Dusk To Dawn Photo Control Sensor,Auto On Off Hard-Wired Post Eye Light Control,Photoelectric Switch
    $9.99
    Amazon.com
    107
    Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 5A, No Neutral Wire Required, Single Pole Or 3-Way, DOS05-1LZ,
    $19.67
    Amazon.com
    115
    Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 5A, No Neutral Wire Required, Single Pole Or 3-Way, DOS05-1LZ,
    $19.67
    Amazon.com
    115
    ENERLITES Low Voltage Ceiling Sensor Pir Occupancy Motion Detector, 360° Field Of View, 1200 Sq Ft Coverage, Commercial/Industrial Grade, MPC-50L,
    $55.94
    Amazon.com
    219
    Free shipping
    ENERLITES Low Voltage Ceiling Sensor Pir Occupancy Motion Detector, 360° Field Of View, 1200 Sq Ft Coverage, Commercial/Industrial Grade, MPC-50L,
    $55.94
    Amazon.com
    219
    Intermatic K4221C 120-Volt Stem And Swivel Mount Thermal Photocontrol - Reliable Automatic Light Sensor With Delay Feature - Durable, UV-Resistant
    $16.57
    Amazon.com
    921
    Intermatic K4221C 120-Volt Stem And Swivel Mount Thermal Photocontrol - Reliable Automatic Light Sensor With Delay Feature - Durable, UV-Resistant
    $16.57
    Amazon.com
    921
    GBAYSA 1 Pack Outdoor Photoelectric Sensor,Dusk To Dawn Swivel Mount Conduit Lighting Control With Photocell,Automatic Adjustable Photo Sensor Switch
    $9.99
    Amazon.com
    432
    GBAYSA 1 Pack Outdoor Photoelectric Sensor,Dusk To Dawn Swivel Mount Conduit Lighting Control With Photocell,Automatic Adjustable Photo Sensor Switch
    $9.99
    Amazon.com
    432
    Photoelectric Sensor, Flat Style PC Housing, Light On, NPN, Diffuse Reflection, Front Sensing, Distance 2.5mm To 8Mm, 2m 3-Wire Cable
    $42.99
    L-com Global Connectivity
    Photoelectric Sensor, Flat Style PC Housing, Light On, NPN, Diffuse Reflection, Front Sensing, Distance 2.5mm To 8Mm, 2m 3-Wire Cable
    $42.99
    L-com Global Connectivity
    WOONEKY Sensor Light Motion Detector 12V Motion Sensor Controller Sensor For Led 30W Max Ip54
    $37.44
    ibspot
    WOONEKY Sensor Light Motion Detector 12V Motion Sensor Controller Sensor For Led 30W Max Ip54
    $37.44
    ibspot
    Haozee Human Presence Sensor Light Switch,Zigbee Millimeter Wave Presence Sensor,Auto-On/Auto-Off Smart Motion Sensor Light Switch AC95-250V,Requires
    $61.34
    ibspot
    Haozee Human Presence Sensor Light Switch,Zigbee Millimeter Wave Presence Sensor,Auto-On/Auto-Off Smart Motion Sensor Light Switch AC95-250V,Requires
    $61.34
    ibspot
    Sensorswitch Wall Mount Motion Sensor Switch, Passive Infrared Wall Switch And Occupancy Sensor And Dusk-To-Dawn Photocell, WSX Series, Single Relay,
    $74.19
    $80.30
    Amazon.com
    49
    Free shipping
    Sensorswitch Wall Mount Motion Sensor Switch, Passive Infrared Wall Switch And Occupancy Sensor And Dusk-To-Dawn Photocell, WSX Series, Single Relay,
    $74.19
    $80.30
    Amazon.com
    49