Shop LDR Light Switch

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$2.68
Eaton 15-Amp Single-Pole Rocker Light Switch , White | 7501W-BX-LW
Lowe's
1
$2.68
Eaton 15-Amp Single-Pole Rocker Light Switch , White | 7501W-BX-LW
Lowe's
1
$18.51
Eaton 15-Amp 3-Way Toggle Light Switch , White 10 -Pack | 1303-7W-10-LW
Lowe's
$18.51
Eaton 15-Amp 3-Way Toggle Light Switch , White 10 -Pack | 1303-7W-10-LW
Lowe's
$8.68
Eaton 15-Amp Single-Pole Toggle Light Switch , White 10 -Pack | 1301-7W-10-LW
Lowe's
244
$8.68
Eaton 15-Amp Single-Pole Toggle Light Switch , White 10 -Pack | 1301-7W-10-LW
Lowe's
244
$57.51
Leviton Illumatech Dimmer Switch For 0-10V LED, Mark 7 Florescent Ballasts, Wth LED Locator Light, IP710-DLZ, White With Ivory And Light Almond
Amazon.com
191
Free shipping
$57.51
Leviton Illumatech Dimmer Switch For 0-10V LED, Mark 7 Florescent Ballasts, Wth LED Locator Light, IP710-DLZ, White With Ivory And Light Almond
Amazon.com
191
$50.95
Leviton Decora Slide Dimmer Switch For Magnetic Low Voltage, Dimmable LED, Halogen And Incandescent Bulbs, DSM10-1LZ, White
Amazon.com
144
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Leviton Decora Slide Dimmer Switch For Magnetic Low Voltage, Dimmable LED, Halogen And Incandescent Bulbs, DSM10-1LZ, White
Amazon.com
144
$64.95
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), For LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-BL
Amazon.com
7K+
Free shipping
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Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), For LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-BL
Amazon.com
7K+
$33.99
Double Smart Home Light Switch - Dual Wifi Wall Switch, Single Pole, Needs Neutral Wire - Compatible With Alexa Google Assistant
Amazon.com
3K+
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Double Smart Home Light Switch - Dual Wifi Wall Switch, Single Pole, Needs Neutral Wire - Compatible With Alexa Google Assistant
Amazon.com
3K+
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AIDA Single Pole Rocker Decora Light Switch, 15 Amp Self-Grounding Electrical Light Switches, Residential Grade, UL Listed (50, Glossy White,
Amazon.com
594
Free shipping
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AIDA Single Pole Rocker Decora Light Switch, 15 Amp Self-Grounding Electrical Light Switches, Residential Grade, UL Listed (50, Glossy White,
Amazon.com
594
$6.83
Leviton Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Grade, 1222-2W, White
Amazon.com
132
$6.83
Leviton Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Grade, 1222-2W, White
Amazon.com
132
$34.79
Leviton Decora Programmable And Astronomical Timer Switch For Lights And Motor Loads, Neutral Wire Required, Single Pole Or 3-Way, VPT24-1PZ, White
Amazon.com
2K+
$34.79
Leviton Decora Programmable And Astronomical Timer Switch For Lights And Motor Loads, Neutral Wire Required, Single Pole Or 3-Way, VPT24-1PZ, White
Amazon.com
2K+
$64.95
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), For LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-LA
Amazon.com
5K+
Free shipping
$64.95
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), For LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-LA
Amazon.com
5K+
$129.90
Lutron Claro Smart Light Switch For Caseta Lighting, For LED Lights, Fans, 5 Amp, Single-Pole/3-Way, Neutral Required, DVRF-5NSS-WH-2, White, 2 Pack
Amazon.com
184
Free shipping
$129.90
Lutron Claro Smart Light Switch For Caseta Lighting, For LED Lights, Fans, 5 Amp, Single-Pole/3-Way, Neutral Required, DVRF-5NSS-WH-2, White, 2 Pack
Amazon.com
184
$64.95
Lutron Caseta Original Smart Light Switch (Lutron Smart Hub Required), For Home, LED Lights, And Fans, 6 Amp, Single-Pole/3-Way, Neutral Required,
Amazon.com
2K+
Free shipping
$64.95
Lutron Caseta Original Smart Light Switch (Lutron Smart Hub Required), For Home, LED Lights, And Fans, 6 Amp, Single-Pole/3-Way, Neutral Required,
Amazon.com
2K+
$34.67
Leviton 3 24 Volt AC/DC, Switch Decora Plus Quiet Rocker, Low Voltage Single Pole, Commercial Grade, Side And Back Wired, Amp, White
Amazon.com
9
$34.67
Leviton 3 24 Volt AC/DC, Switch Decora Plus Quiet Rocker, Low Voltage Single Pole, Commercial Grade, Side And Back Wired, Amp, White
Amazon.com
9
$46.49
Enbrighten Z-Wave In-Wall Smart Light Switch With Quickfit And Simplewire, Works With Google Assistant, Alexa, & Smartthings, Z-Wave Hub Required,
Amazon.com
169
Free shipping
$46.49
Enbrighten Z-Wave In-Wall Smart Light Switch With Quickfit And Simplewire, Works With Google Assistant, Alexa, & Smartthings, Z-Wave Hub Required,
Amazon.com
169
$69.99
TP-Link Tapo Matter Smart Dimmer Switch, Single Pole, Neutral Wiring & 2.4 Ghz Wifi Required, Compatible With Alexa, Siri, Google Home, Bixby, UL
Amazon.com
586
Free shipping
$69.99
TP-Link Tapo Matter Smart Dimmer Switch, Single Pole, Neutral Wiring & 2.4 Ghz Wifi Required, Compatible With Alexa, Siri, Google Home, Bixby, UL
Amazon.com
586
$59.99
Simple Dimmer By Deako, Slide Switch, 3-Way/4-Way/Single Pole, Neutral Wire Required, White
Amazon.com
346
Free shipping
$59.99
Simple Dimmer By Deako, Slide Switch, 3-Way/4-Way/Single Pole, Neutral Wire Required, White
Amazon.com
346
$7.99
LED Strobe Light On/Off Momentary Switch - 12 VDC - 10 Amps - Prewired With Positive Trigger - Surface Mount - AMSB-2M-PT
Super Bright LEDs
$7.99
LED Strobe Light On/Off Momentary Switch - 12 VDC - 10 Amps - Prewired With Positive Trigger - Surface Mount - AMSB-2M-PT
Super Bright LEDs
$67.45
Lutron Toggler LED+ Single-Pole/3-Way LED Toggle Light Dimmer Switch White 3 -Pack | TGCL-153P-WH-3
Lowe's
2K+
$67.45
Lutron Toggler LED+ Single-Pole/3-Way LED Toggle Light Dimmer Switch White 3 -Pack | TGCL-153P-WH-3
Lowe's
2K+
$30.73
Lutron Diva LED+ Dimmer Light Switch For Dimmable LED, Halogen, And Incandescent Bulbs, 150 Watt, Single-Pole Or 3-Way, DVCL-153P-LA, Light Almond
Amazon.com
11K+
$30.73
Lutron Diva LED+ Dimmer Light Switch For Dimmable LED, Halogen, And Incandescent Bulbs, 150 Watt, Single-Pole Or 3-Way, DVCL-153P-LA, Light Almond
Amazon.com
11K+
$34.99
AIDA 20 Pack Light Switch Single Pole Light Switch Square Rocker Switch Decora Switches White, 15 Amp Self-Grounding Electrical Light Switches,
Amazon.com
619
$34.99
AIDA 20 Pack Light Switch Single Pole Light Switch Square Rocker Switch Decora Switches White, 15 Amp Self-Grounding Electrical Light Switches,
Amazon.com
619
$79.98
Vealite RF Wireless 0-10V Dimming Module - 120-277 VAC - Module With Wall Switch Remote
Super Bright LEDs
$79.98
Vealite RF Wireless 0-10V Dimming Module - 120-277 VAC - Module With Wall Switch Remote
Super Bright LEDs
$8.99
Red Weatherproof LED Rocker Switch - LED Light Bar Switch
Super Bright LEDs
$8.99
Red Weatherproof LED Rocker Switch - LED Light Bar Switch
Super Bright LEDs
$28.98
ENERLITES Toggle Light Switch, Single Pole, 15A 120-277V, Grounding Screw, Residential Grade, UL Listed, 88115-W-20PCS, White, 20 Pack
Amazon.com
1K+
$28.98
ENERLITES Toggle Light Switch, Single Pole, 15A 120-277V, Grounding Screw, Residential Grade, UL Listed, 88115-W-20PCS, White, 20 Pack
Amazon.com
1K+
$31.78
$95.96
Switches For Lights, Electrical Switches, 4/10 Single Pole Light Switch, Paddle Light Switch, Switch, Mobile Home Light Switches,Wall Switches
Temu US
3
66% off
$31.78
$95.96
Switches For Lights, Electrical Switches, 4/10 Single Pole Light Switch, Paddle Light Switch, Switch, Mobile Home Light Switches,Wall Switches
Temu US
3
$109.80
Aesthetic Line Powered Wall Switch, 120-277V, White, Generation Two
Superior Lighting
$109.80
Aesthetic Line Powered Wall Switch, 120-277V, White, Generation Two
Superior Lighting
$15.86
Smart Rocker Light Switch Single Pole, 2.4Ghz Wi-Fi Light Switch Compatible W/Alexa And Google Assistant, White (1-Pack)
Home Depot
1
Free shipping
$15.86
Smart Rocker Light Switch Single Pole, 2.4Ghz Wi-Fi Light Switch Compatible W/Alexa And Google Assistant, White (1-Pack)
Home Depot
1
$17.31
$22.56
Light Switches, Dimmer Light Switches, MOES Dimmable Switch, Maximum Power 600 Watts, Two-Pack Or Six-Pack, Switches For Lights,Smart Switches
Temu US
23% off
$17.31
$22.56
Light Switches, Dimmer Light Switches, MOES Dimmable Switch, Maximum Power 600 Watts, Two-Pack Or Six-Pack, Switches For Lights,Smart Switches
Temu US
$86.38
Lithonia Lighting Lighting Dimmer: LED, 3-Way, 120 To 277V AC, 4.3 A (277V AC)/6.7 A (120V AC) Model: SPODMRA MWO D WH
Grainger
$86.38
Lithonia Lighting Lighting Dimmer: LED, 3-Way, 120 To 277V AC, 4.3 A (277V AC)/6.7 A (120V AC) Model: SPODMRA MWO D WH
Grainger
$77.63
10 Amp Smart Single Pole Illuminated Rocker Light Switch White 4-Pack With Alexa And Google Home, Voice Control
Home Depot
Free shipping
$77.63
10 Amp Smart Single Pole Illuminated Rocker Light Switch White 4-Pack With Alexa And Google Home, Voice Control
Home Depot
Free shipping
LDR and LED Circuit Design
LDR and LED Circuit Design
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LDR sensor - How to use a Light Dependent Resistor - DIY Engineers
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Shop LDR Light Switch

Sponsored
About our ads
$2.68
Eaton 15-Amp Single-Pole Rocker Light Switch , White | 7501W-BX-LW
Lowe's
1
$2.68
Eaton 15-Amp Single-Pole Rocker Light Switch , White | 7501W-BX-LW
Lowe's
1
$18.51
Eaton 15-Amp 3-Way Toggle Light Switch , White 10 -Pack | 1303-7W-10-LW
Lowe's
$18.51
Eaton 15-Amp 3-Way Toggle Light Switch , White 10 -Pack | 1303-7W-10-LW
Lowe's
$8.68
Eaton 15-Amp Single-Pole Toggle Light Switch , White 10 -Pack | 1301-7W-10-LW
Lowe's
244
$8.68
Eaton 15-Amp Single-Pole Toggle Light Switch , White 10 -Pack | 1301-7W-10-LW
Lowe's
244
$57.51
Leviton Illumatech Dimmer Switch For 0-10V LED, Mark 7 Florescent Ballasts, Wth LED Locator Light, IP710-DLZ, White With Ivory And Light Almond
Amazon.com
191
Free shipping
$57.51
Leviton Illumatech Dimmer Switch For 0-10V LED, Mark 7 Florescent Ballasts, Wth LED Locator Light, IP710-DLZ, White With Ivory And Light Almond
Amazon.com
191
$50.95
Leviton Decora Slide Dimmer Switch For Magnetic Low Voltage, Dimmable LED, Halogen And Incandescent Bulbs, DSM10-1LZ, White
Amazon.com
144
Free shipping
$50.95
Leviton Decora Slide Dimmer Switch For Magnetic Low Voltage, Dimmable LED, Halogen And Incandescent Bulbs, DSM10-1LZ, White
Amazon.com
144
$64.95
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), For LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-BL
Amazon.com
7K+
Free shipping
$64.95
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), For LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-BL
Amazon.com
7K+
$33.99
Double Smart Home Light Switch - Dual Wifi Wall Switch, Single Pole, Needs Neutral Wire - Compatible With Alexa Google Assistant
Amazon.com
3K+
$33.99
Double Smart Home Light Switch - Dual Wifi Wall Switch, Single Pole, Needs Neutral Wire - Compatible With Alexa Google Assistant
Amazon.com
3K+
$69.99
AIDA Single Pole Rocker Decora Light Switch, 15 Amp Self-Grounding Electrical Light Switches, Residential Grade, UL Listed (50, Glossy White,
Amazon.com
594
Free shipping
$69.99
AIDA Single Pole Rocker Decora Light Switch, 15 Amp Self-Grounding Electrical Light Switches, Residential Grade, UL Listed (50, Glossy White,
Amazon.com
594
$6.83
Leviton Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Grade, 1222-2W, White
Amazon.com
132
$6.83
Leviton Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Grade, 1222-2W, White
Amazon.com
132
$34.79
Leviton Decora Programmable And Astronomical Timer Switch For Lights And Motor Loads, Neutral Wire Required, Single Pole Or 3-Way, VPT24-1PZ, White
Amazon.com
2K+
$34.79
Leviton Decora Programmable And Astronomical Timer Switch For Lights And Motor Loads, Neutral Wire Required, Single Pole Or 3-Way, VPT24-1PZ, White
Amazon.com
2K+
$64.95
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), For LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-LA
Amazon.com
5K+
Free shipping
$64.95
Lutron Caseta Original Smart Dimmer Switch (Lutron Smart Hub Required), For LED Lights, 150 Watt, Single-Pole/3-Way, No Neutral Required, PD-6WCL-LA
Amazon.com
5K+
$129.90
Lutron Claro Smart Light Switch For Caseta Lighting, For LED Lights, Fans, 5 Amp, Single-Pole/3-Way, Neutral Required, DVRF-5NSS-WH-2, White, 2 Pack
Amazon.com
184
Free shipping
$129.90
Lutron Claro Smart Light Switch For Caseta Lighting, For LED Lights, Fans, 5 Amp, Single-Pole/3-Way, Neutral Required, DVRF-5NSS-WH-2, White, 2 Pack
Amazon.com
184
$64.95
Lutron Caseta Original Smart Light Switch (Lutron Smart Hub Required), For Home, LED Lights, And Fans, 6 Amp, Single-Pole/3-Way, Neutral Required,
Amazon.com
2K+
Free shipping
$64.95
Lutron Caseta Original Smart Light Switch (Lutron Smart Hub Required), For Home, LED Lights, And Fans, 6 Amp, Single-Pole/3-Way, Neutral Required,
Amazon.com
2K+
$34.67
Leviton 3 24 Volt AC/DC, Switch Decora Plus Quiet Rocker, Low Voltage Single Pole, Commercial Grade, Side And Back Wired, Amp, White
Amazon.com
9
$34.67
Leviton 3 24 Volt AC/DC, Switch Decora Plus Quiet Rocker, Low Voltage Single Pole, Commercial Grade, Side And Back Wired, Amp, White
Amazon.com
9
$46.49
Enbrighten Z-Wave In-Wall Smart Light Switch With Quickfit And Simplewire, Works With Google Assistant, Alexa, & Smartthings, Z-Wave Hub Required,
Amazon.com
169
Free shipping
$46.49
Enbrighten Z-Wave In-Wall Smart Light Switch With Quickfit And Simplewire, Works With Google Assistant, Alexa, & Smartthings, Z-Wave Hub Required,
Amazon.com
169
$69.99
TP-Link Tapo Matter Smart Dimmer Switch, Single Pole, Neutral Wiring & 2.4 Ghz Wifi Required, Compatible With Alexa, Siri, Google Home, Bixby, UL
Amazon.com
586
Free shipping
$69.99
TP-Link Tapo Matter Smart Dimmer Switch, Single Pole, Neutral Wiring & 2.4 Ghz Wifi Required, Compatible With Alexa, Siri, Google Home, Bixby, UL
Amazon.com
586
$59.99
Simple Dimmer By Deako, Slide Switch, 3-Way/4-Way/Single Pole, Neutral Wire Required, White
Amazon.com
346
Free shipping
$59.99
Simple Dimmer By Deako, Slide Switch, 3-Way/4-Way/Single Pole, Neutral Wire Required, White
Amazon.com
346
$7.99
LED Strobe Light On/Off Momentary Switch - 12 VDC - 10 Amps - Prewired With Positive Trigger - Surface Mount - AMSB-2M-PT
Super Bright LEDs
$7.99
LED Strobe Light On/Off Momentary Switch - 12 VDC - 10 Amps - Prewired With Positive Trigger - Surface Mount - AMSB-2M-PT
Super Bright LEDs