Shop LDR Light Sensor Module

Sponsored
$16.65
Konlite Button Photoelectric Sensor - Dusk To Dawn Sensor - Fits In 5/8 Inch Knockout Hole
Revolve LED
90-day returns (most items)
$16.65
Konlite Button Photoelectric Sensor - Dusk To Dawn Sensor - Fits In 5/8 Inch Knockout Hole
Revolve LED
90-day returns
$59.99
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, RS485 Output
L-com Global Connectivity
30-day returns (most items)
$59.99
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, RS485 Output
L-com Global Connectivity
30-day returns
$52.99
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, RS485 Output
L-com Global Connectivity
30-day returns (most items)
$52.99
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, RS485 Output
L-com Global Connectivity
30-day returns
$1.76
$1.87
5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
$1.76
$1.87
5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
$1.70
$2.98
12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
Free shipping
42% off
$1.70
$2.98
12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
Free shipping
$0.87
$0.99
5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
12% off
$0.87
$0.99
5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
$1.02
$1.16
5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
12% off
$1.02
$1.16
5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
$0.96
$1.16
5V 12V Light Photoswitch Relay Module Sensors Switch LDR Photoresistor Light Detection
AliExpress
17% off
$0.96
$1.16
5V 12V Light Photoswitch Relay Module Sensors Switch LDR Photoresistor Light Detection
AliExpress
$1.62
$2.47
5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
34% off
$1.62
$2.47
5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
AliExpress
$2.25
5V 12V 24V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection
AliExpress
$2.25
5V 12V 24V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection
AliExpress
$292.99
Zurn P6900-B-L Aquasense Electronics Module With Solenoid For Z6912 Z6913 Z6915 Z6920, No Finish, Small
Amazon.com
40
Free shipping
$292.99
Zurn P6900-B-L Aquasense Electronics Module With Solenoid For Z6912 Z6913 Z6915 Z6920, No Finish, Small
Amazon.com
40
$1.70
$1.76
110PCS EGBO 5V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection
AliExpress
$1.70
$1.76
110PCS EGBO 5V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection
AliExpress
$13.59
Micro Slot Sensor, R-Shaped, L.On/D.On Selectable, Light Off When Objects Are Detected, NPN NO+NC, Sensing Distance 5Mm, 2m 4-Wire Cable
L-com Global Connectivity
30-day returns (most items)
$13.59
Micro Slot Sensor, R-Shaped, L.On/D.On Selectable, Light Off When Objects Are Detected, NPN NO+NC, Sensing Distance 5Mm, 2m 4-Wire Cable
L-com Global Connectivity
30-day returns
$16.69
J.LUMI YCA1008 Twist Lock Photocell Sensor For Outdoor Lights, Next Gen Electronics, Twist Lock Photo Control Light Sensor, Dusk To Dawn Light
Amazon.com
712
$16.69
J.LUMI YCA1008 Twist Lock Photocell Sensor For Outdoor Lights, Next Gen Electronics, Twist Lock Photo Control Light Sensor, Dusk To Dawn Light
Amazon.com
712
$51.84
Sensor Switch Ceiling Motion Sensor, Contractor Select PIR Passive Infrared Ceiling Mount Occupancy Sensor, Extended Range, Relay Included, White
Amazon.com
1
Free shipping
$51.84
Sensor Switch Ceiling Motion Sensor, Contractor Select PIR Passive Infrared Ceiling Mount Occupancy Sensor, Extended Range, Relay Included, White
Amazon.com
1
$34.99
5 Pack Photoelectric Switch,120V AC Outdoor Hard-Wired Post Eye Light Control, Dusk To Dawn Sensor,With Automatic Illumination Detection Circuit
Amazon.com
308
$34.99
5 Pack Photoelectric Switch,120V AC Outdoor Hard-Wired Post Eye Light Control, Dusk To Dawn Sensor,With Automatic Illumination Detection Circuit
Amazon.com
308
$1.22
$2.78
20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516 5539
AliExpress
56% off
$1.22
$2.78
20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516 5539
AliExpress
$3.05
2PCS Photoresistor Module Light Sensor LDR Light Module 3/4Pin For Arduino UNO
eBay.com
$3.05
2PCS Photoresistor Module Light Sensor LDR Light Module 3/4Pin For Arduino UNO
eBay.com
$1.63
$1.91
10PCS 5mm LDR Photo Light Sensitive Resistor Photoelectric Switch Sensor 5506 5516 5528 5537 5539
AliExpress
14% off
$1.63
$1.91
10PCS 5mm LDR Photo Light Sensitive Resistor Photoelectric Switch Sensor 5506 5516 5528 5537 5539
AliExpress
$3.01
2PCS Photoresistor Module Sensor LDR Light Module 3/4Pin For Arduino UNO US
eBay.com
$3.01
2PCS Photoresistor Module Sensor LDR Light Module 3/4Pin For Arduino UNO US
eBay.com
$187.99
Light Sensor, Light Intensity Upto 200,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
L-com Global Connectivity
30-day returns (most items)
$187.99
Light Sensor, Light Intensity Upto 200,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
L-com Global Connectivity
30-day returns
$2.87
2PCS Photoresistor Module Sensor LDR Light Module 3/4Pin For Arduino UNO US
eBay.com
$2.87
2PCS Photoresistor Module Sensor LDR Light Module 3/4Pin For Arduino UNO US
eBay.com
$122.95
Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14M) Sensing Range, Weatherproof (IP66) Construction For Indoor/Outdoor
Amazon.com
5
Free shipping
$122.95
Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14M) Sensing Range, Weatherproof (IP66) Construction For Indoor/Outdoor
Amazon.com
5
$19.35
20PCS 5mm LDR Photosensitive Sensor Module Light Dependent Resistor Sensor Mo...
eBay.com
Free shipping
$19.35
20PCS 5mm LDR Photosensitive Sensor Module Light Dependent Resistor Sensor Mo...
eBay.com
Free shipping
$11.04
Light Photo Switch Sensors LDR Photoresistor Relay Module Board 5V 12V Accessory
eBay.com
Free shipping
$11.04
Light Photo Switch Sensors LDR Photoresistor Relay Module Board 5V 12V Accessory
eBay.com
Free shipping
$0.54
$0.63
20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516
AliExpress
14% off
$0.54
$0.63
20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516
AliExpress
$1.15
$1.46
50Pcs LDR Photosensitive Resistor GL5516 GL5528 GL5537 GL5539 GL5549 Light Detection Switch Sensor
AliExpress
21% off
$1.15
$1.46
50Pcs LDR Photosensitive Resistor GL5516 GL5528 GL5537 GL5539 GL5549 Light Detection Switch Sensor
AliExpress
$17.07
10Pcs LDR Photosensitive Sensor Module 3 Pins 5mm Light Dependent Resistor Se...
eBay.com
Free shipping
$17.07
10Pcs LDR Photosensitive Sensor Module 3 Pins 5mm Light Dependent Resistor Se...
eBay.com
Free shipping
$165.99
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
L-com Global Connectivity
30-day returns (most items)
$165.99
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
L-com Global Connectivity
30-day returns
$173.99
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
L-com Global Connectivity
30-day returns (most items)
$173.99
Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, 4-20 Ma Analog Output
L-com Global Connectivity
30-day returns
$13.35
12Pcs Photoresistor Light Sensor 3Pin 3.3V-5V 5mm LDR LM393 Compatible With...
eBay.com
Free shipping
$13.35
12Pcs Photoresistor Light Sensor 3Pin 3.3V-5V 5mm LDR LM393 Compatible With...
eBay.com
Free shipping
$0.66
$0.83
50PCS/LOT (5 Values 10Pcs) LDR Photo Light Sensitive Resistor Photoelectric Photoresistor Kit For
AliExpress
20% off
$0.66
$0.83
50PCS/LOT (5 Values 10Pcs) LDR Photo Light Sensitive Resistor Photoelectric Photoresistor Kit For
AliExpress
$0.38
$0.52
20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516 5539
AliExpress
Free shipping
26% off
$0.38
$0.52
20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516 5539
AliExpress
Free shipping
$1.16
$1.69
20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516 5539
AliExpress
31% off
$1.16
$1.69
20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516 5539
AliExpress
$1.44
$2.09
5A Light Sensor 12V Photosensitive Sensor Module Detection Photoresistor Light Sensor Module For
AliExpress
Free shipping
31% off
$1.44
$2.09
5A Light Sensor 12V Photosensitive Sensor Module Detection Photoresistor Light Sensor Module For
AliExpress
Free shipping
$0.86
New Photoresistor GL5506 GL5516 GL5528 GL5537 GL5539 GL5547 GL5549 LDR Light Detection Switch Sensor
AliExpress
$0.86
New Photoresistor GL5506 GL5516 GL5528 GL5537 GL5539 GL5547 GL5549 LDR Light Detection Switch Sensor
AliExpress
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    Shop LDR Light Sensor Module

    Sponsored
    $16.65
    Konlite Button Photoelectric Sensor - Dusk To Dawn Sensor - Fits In 5/8 Inch Knockout Hole
    Revolve LED
    90-day returns (most items)
    $16.65
    Konlite Button Photoelectric Sensor - Dusk To Dawn Sensor - Fits In 5/8 Inch Knockout Hole
    Revolve LED
    90-day returns
    $59.99
    Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, RS485 Output
    L-com Global Connectivity
    30-day returns (most items)
    $59.99
    Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, RS485 Output
    L-com Global Connectivity
    30-day returns
    $52.99
    Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, RS485 Output
    L-com Global Connectivity
    30-day returns (most items)
    $52.99
    Light Sensor, Light Intensity Upto 65,000 Lux, 12-24 VDC Working Voltage, RS485 Output
    L-com Global Connectivity
    30-day returns
    $1.76
    $1.87
    5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    $1.76
    $1.87
    5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    $1.70
    $2.98
    12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    Free shipping
    42% off
    $1.70
    $2.98
    12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    Free shipping
    $0.87
    $0.99
    5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    12% off
    $0.87
    $0.99
    5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    $1.02
    $1.16
    5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    12% off
    $1.02
    $1.16
    5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    $0.96
    $1.16
    5V 12V Light Photoswitch Relay Module Sensors Switch LDR Photoresistor Light Detection
    AliExpress
    17% off
    $0.96
    $1.16
    5V 12V Light Photoswitch Relay Module Sensors Switch LDR Photoresistor Light Detection
    AliExpress
    $1.62
    $2.47
    5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    34% off
    $1.62
    $2.47
    5V 12V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection Photosensitive
    AliExpress
    $2.25
    5V 12V 24V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection
    AliExpress
    $2.25
    5V 12V 24V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection
    AliExpress
    $292.99
    Zurn P6900-B-L Aquasense Electronics Module With Solenoid For Z6912 Z6913 Z6915 Z6920, No Finish, Small
    Amazon.com
    40
    Free shipping
    $292.99
    Zurn P6900-B-L Aquasense Electronics Module With Solenoid For Z6912 Z6913 Z6915 Z6920, No Finish, Small
    Amazon.com
    40
    $1.70
    $1.76
    110PCS EGBO 5V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection
    AliExpress
    $1.70
    $1.76
    110PCS EGBO 5V Light Photoswitch Sensor Switch LDR Photoresistor Relay Module Light Detection
    AliExpress
    $13.59
    Micro Slot Sensor, R-Shaped, L.On/D.On Selectable, Light Off When Objects Are Detected, NPN NO+NC, Sensing Distance 5Mm, 2m 4-Wire Cable
    L-com Global Connectivity
    30-day returns (most items)
    $13.59
    Micro Slot Sensor, R-Shaped, L.On/D.On Selectable, Light Off When Objects Are Detected, NPN NO+NC, Sensing Distance 5Mm, 2m 4-Wire Cable
    L-com Global Connectivity
    30-day returns
    $16.69
    J.LUMI YCA1008 Twist Lock Photocell Sensor For Outdoor Lights, Next Gen Electronics, Twist Lock Photo Control Light Sensor, Dusk To Dawn Light
    Amazon.com
    712
    $16.69
    J.LUMI YCA1008 Twist Lock Photocell Sensor For Outdoor Lights, Next Gen Electronics, Twist Lock Photo Control Light Sensor, Dusk To Dawn Light
    Amazon.com
    712
    $51.84
    Sensor Switch Ceiling Motion Sensor, Contractor Select PIR Passive Infrared Ceiling Mount Occupancy Sensor, Extended Range, Relay Included, White
    Amazon.com
    1
    Free shipping
    $51.84
    Sensor Switch Ceiling Motion Sensor, Contractor Select PIR Passive Infrared Ceiling Mount Occupancy Sensor, Extended Range, Relay Included, White
    Amazon.com
    1
    $34.99
    5 Pack Photoelectric Switch,120V AC Outdoor Hard-Wired Post Eye Light Control, Dusk To Dawn Sensor,With Automatic Illumination Detection Circuit
    Amazon.com
    308
    $34.99
    5 Pack Photoelectric Switch,120V AC Outdoor Hard-Wired Post Eye Light Control, Dusk To Dawn Sensor,With Automatic Illumination Detection Circuit
    Amazon.com
    308
    $1.22
    $2.78
    20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516 5539
    AliExpress
    56% off
    $1.22
    $2.78
    20PCS LDR Photo Light Sensitive Resistor Photoelectric Photoresistor 5528 GL5528 5537 5506 5516 5539
    AliExpress
    $3.05
    2PCS Photoresistor Module Light Sensor LDR Light Module 3/4Pin For Arduino UNO
    eBay.com
    $3.05
    2PCS Photoresistor Module Light Sensor LDR Light Module 3/4Pin For Arduino UNO
    eBay.com