Query: photo eye sensor for outdoor lights

title: Amazon Basics 60W Equivalent, Soft White, Dusk to Dawn Sensor, Non-Dimmable, A19 LED Light Bulb | 2-Pack
text: Product Description Product Description Amazon Basics 60 Watt Equivalent, Dusk to Dawn Sensor, Non-Dimmable, A19 LED Light Bulb - Soft White, 2-Pack From the Manufacturer Amazon Basics Product Description Product Description Amazon Basics 60 Watt Equivalent, Dusk to Dawn Sensor, Non-Dimmable, A19 LED Light Bulb - Soft White, 2-Pack From the Manufacturer Amazon BasicsFrom the manufacturer 

title: YELLORE 2-Pack Outdoor Conduit Lighting Control with Photocell and Swivel Mount Photoelectric Switch for Wall Packs, Shoebox Porch Lights 120-277V Photocell UL Listed
text: From the brand Previous page YELLORE founded in 2010, A high-Technology company specialized in manufacture Commercial and industrial LED light.Advanced production equipment and Excellent R & D ability help us to combining Service,production,sell together provide top-level products to our customers. All Series of innovative Energy Saving LED products for provide solutions of indoor and outdoor lighting.Safety certification UL、CUL、ETL and Energy certification DLC for rebate LED Parking Lot Lights Visit the Store LED POST TOP LIGHT Visit the Store LED Flood Light Visit the Store LED Wall Pack Light Visit the Store Photocell Switches Outdoor Visit the Store LED Garage Lights Visit the Store Next page Product Description Specifications: Model No.: JL-404C Rated Voltage: 120-277VAC Rated Frequency: 50/60Hz Relative Humidity: 99%RH On/Off Level: 5-20Lx On(at Dusk),20-60Lx Off (at Dawn) Rated Loading: 500W TUNGSTEN, 850VA BALLAST Operating Temp: -40°C to +70°C (-40°F to +158°F) Threaded Diameter: 1.06 inch Certification: UL listed Read more Size of photocell AC 120-277 input voltage, 50/60Hz, threaded diameter 1.06 inch. Pivoting construction of photo control body for convenient direction adjustment at installation. Waterproof protects the sensor Heavy-duty body and IP65 waterproof protects the sensor against weather elements such as rain and dust. Polycarbonate housing Thermal control with 1/2" Cds (cadmium sulfide) photocell and heat sink. Fits for standard 1/2" knockout and includes rubber gasket and zinc alloy locknut. Read more 

title: DEWENWILS Outdoor Christmas Light Timer Waterproof, Plug in Light Sensor and Countdown Timer with 2 Grounded Outlets for String Garden Light, Holiday Decorations, 15A, 1/2 HP, UL Listed
text: From the brand Previous page About DEWENWILS DEWENWILS has maintained scientific rigor to create pragmatic and design-aesthetic products of great value. Specializing in Tools and Home Improvement, Consumer Electronics and Outdoor Equipment,our products range from Timer Series, Outlet Switches and Light Sockets to Extension Wire and Lamps. Since 2016, our products boom globally, bringing intelligent convenience and new energy infusion to your life Outdoor Timer Visit the Store Remote Control Outlet Visit the Store Low Voltage Transformer Visit the Store Extension cord reel Visit the Store BRAND VISION Back to the essence of your home life-simplicity, safety and comfort WHAT MAKES DEWENWILS UNIQUE Attach great caution with the whole productionￚeach product has undergone the product development of a full range of ideas, technical parameters adjustment, strict quality control, and continuous revision. WE LOVE WHAT WE DO Enthusiasm and innovation are our eternal driving force. Simplifying home lives and branding growth are our motivation. Customer's love and support are reasons for persistence. Next page Product Description DEWENWILS is a professional manufacturer specializing in Home Improvement, Consumer Electronics and Outdoor Equipment, ranging from Timer Series, Outlet Switches, Light Sockets, Extension Cords and Lamps. Supported by independent R&D team and QC team, our primary aim is to provide safe and affordable products, bring convenience and improve your quality of life. A satisfying shopping experience is among our top priorities. Outdoor Light Sensor and Countdown Timer Notes: Do not attach a device that exceed the unit ratings. Make sure the timer is placed far from artificial lights to avoid interference. The timer is daily repeat after setting, in case of power failure it will stop operating. Once power is restored, reset the desired operating mode as the operating instructions. In order to avoid water getting into the outlets, the timer should be mounted in a vertical position with the outlets facing downward and at least 2ft above ground level. Specifications: -Input Voltage: 125VAC, 60Hz -Max Power Rating: -1875W Resistive/1000W/-Tungsten/1/2HP -Cord: SJTW 14/3C Packing List: 1x Timer 1x Instruction Read more Right Angle Plug The plug is standard right angle plug to meet your daily needs. UL certified, this product meets the requirements. Certification Date:2021 2 Grounded Outlets Dual 3-prong outlets can run 2 appliances into the timer at a time. Mounting Hole The mounting hole could help it to hang on the wall. Read more Read more Light Sensor Countdown Timer Light Sensor Countdown Timer with Remote Outdoor Digital Timer Light Sensor and Countdown Timer Mechanical Timer with Long Cord Mechanical Timer Light Sensor ✓ ✓ ✓ ✓ - - Light Sensor Countdown 2/4/ 6/ 8Hrs 2/4/ 6/ 8Hrs ✓ ✓ - - Repeat Daily Daily Weekly Daily Daily Daily Operation Mode Mechanical Dial Button/Remote Button Button Mechanical Mechanical Extension Cord 6 inch 6 inch 6 inch 6 inch 2 ft 6 inch Outlet Quantity 2 2 3 2 1 2 Power Rating 1/2 HP 1/2 HP 1/3 HP 1/2 HP 1/2 HP 1/2 HP 2 Pack Outdoor Mechanical Timer 2 Pack Light Sensor Countdown Timer 2 Pack Light Sensor and Countdown Timer Light Sensor Timer with Extra Extention Cord Light Sensor Timer with 12 FT Extra Extention Cord Light Timer-25FT extension cord Light Sensor - ✓ ✓ ✓ ✓ ✓ Light Sensor Countdown - ✓ ✓ ✓ ✓ ✓ Repeat Daily Daily Daily Daily Daily Daily Operation Mode Mechaincal Mechaincal Dial Button Mechaincal Dial Mechaincal Dial Mechaincal Dial & Button Extension Cord 6 inch 6 inch 6 inch 2 ft 12 ft 25 ft Outlet Quantity 1 1 1 3 3 3 Power Rating 1/2HP 1/2HP 1/2 HP 1/2 HP 1/2 HP 1/2 HP 

title: TORCHSTAR Dusk to Dawn Light Bulbs Outdoor, Sensor A19 LED Light Bulb, UL & Energy Star Listed, 9W (60W Eqv.), 800lm, Auto On/Off Photocell Automatic for Outdoor Lighting, 5000K Daylight, Pack of 4
text: From the brand Previous page In Torchstar, our goal is to provide quality energy-saving lighting products for our customers. With the expertise in the LED technology, our product not only superior in performance but also make your lighting experience more enjoyable and comfortable anytime and anywhere. Recommendations Recommendations Next page Product Description Read more Wide Application Coming with the E26 base, this bulb is compatible with most fixtures and available for outdoor usage. It can be widely used for porches, garages, front yards, back yards, corridors, hallways and driveways. Note: This dusk-to-dawn A19 bulb is NON-DIMMABLE. The dusk-to-dawn function only can be triggered by sunlight. Don't cover the photo sensor with anything. Specification： Wattage: 9W Incandescent Equivalent: 60W Voltage: 120V Luminous flux: 800lm CRI>80 Beam angle: 240° CCT: 5000K Waterproof Rating: Damp location 

title: J.LUMI YCA1008 Twist Lock Photocell for Outdoor Lights, UL Listed, Next Gen Electronics, Photocell for Outdoor Lights, Twist Lock Photo Control Light Sensor, Dusk to Dawn Light Sensor, Blue
text: Product Description J.LUMI YCA1008 is the next generation twist lock photocell sensor. Instead of using the dated thermal mechanism, our photocell sensor uses the next generational electronics to trigger the ON/OFF of your lighting. It is ideal for 208-277 VAC light fixtures with ANSI C136.10 NEMA turn lock receptacles commonly found on dusk to dawn type barn or post lights. This photo control provides dusk-to-dawn lighting control and saving energy when controlling exterior lighting, street and parking lot lighting. Built in delay function eliminates the load temporarily switching off due to car headlights, lightning or another temporary light source. Turn lock design using industry standard prong plugs makes this sensor easy to remove and install if replacement is needed. Product Description J.LUMI YCA1008 is the next generation twist lock photocell sensor. Instead of using the dated thermal mechanism, our photocell sensor uses the next generational electronics to trigger the ON/OFF of your lighting. It is ideal for 208-277 VAC light fixtures with ANSI C136.10 NEMA turn lock receptacles commonly found on dusk to dawn type barn or post lights. This photo control provides dusk-to-dawn lighting control and saving energy when controlling exterior lighting, street and parking lot lighting. Built in delay function eliminates the load temporarily switching off due to car headlights, lightning or another temporary light source. Turn lock design using industry standard prong plugs makes this sensor easy to remove and install if replacement is needed.

title: J.LUMI YCA1030 Outdoor Hard-Wired Post Eye Light Control with Photocell Light Sensor, Photocell Sensor, Dusk to Dawn Light Sensor, Photocell for Outdoor Light, UL Listed
text: Product Description J.LUMI YCA1030 Through-hole mount dusk-to-dawn photo control ideal for residential outside post light control and able to be mounted into standard outlet box, post lamp pole and wall pack fixtures. Thermal sensor eliminates the load temporarily switching off due to car headlights, lightning or another temporary light source. Locking nut and washer gasket help keep moisture from penetrating photo control device. Requires a minimum 5/8 In. through-hole for proper mounting and wires should mount down when properly installed. Product Description J.LUMI YCA1030 Through-hole mount dusk-to-dawn photo control ideal for residential outside post light control and able to be mounted into standard outlet box, post lamp pole and wall pack fixtures. Thermal sensor eliminates the load temporarily switching off due to car headlights, lightning or another temporary light source. Locking nut and washer gasket help keep moisture from penetrating photo control device. Requires a minimum 5/8 In. through-hole for proper mounting and wires should mount down when properly installed.

title: Pack of 2, Outdoor Hard-Wired Post Eye Light Control Electric Resistor Photocell Light Sensor, Dusk to Dawn Sensor, Convert Fixtures to Auto On at Night, LED HID CFL JL-103A
text: Product Description Pack of 2 Photoelectric Switches for one low price! 3 YEAR WARRANTY! Functions as a light sensitive switch that will turn off devices in the presence of light and turn them back on in the absence thereof. Ideal for wiring into a lamp or lighting system requiring photoelectric automation. Provides security by discouraging intruders through automatic lighting of property at night. Perfect replacement photocontrol for pole lanterns, yard lights, twin floodlights, area lights, entry lights, walkway lighting, and barn lights. Will increase energy efficiency and bulb life by reducing daily operating life. Time delay prevents interference from flashes like headlights, lighting, etc. Works With CFL, Incandescents, Mercury Vapor, Metal Halide, Sodium Vapor, LED, Halogen and Fluorescent Bulb. Product Description Pack of 2 Photoelectric Switches for one low price! 3 YEAR WARRANTY! Functions as a light sensitive switch that will turn off devices in the presence of light and turn them back on in the absence thereof. Ideal for wiring into a lamp or lighting system requiring photoelectric automation. Provides security by discouraging intruders through automatic lighting of property at night. Perfect replacement photocontrol for pole lanterns, yard lights, twin floodlights, area lights, entry lights, walkway lighting, and barn lights. Will increase energy efficiency and bulb life by reducing daily operating life. Time delay prevents interference from flashes like headlights, lighting, etc. Works With CFL, Incandescents, Mercury Vapor, Metal Halide, Sodium Vapor, LED, Halogen and Fluorescent Bulb.

title: Intermatic K4221C 120-Volt Stem and Swivel Mount Thermal Photocontrol, Gray
text: Product Description Product Description These photocontrols are provided with a swivel arm for easy and flexible installation to standard outdoor light fixtures or electrical boxes. From the Manufacturer This series features single and multi-volt models in stem mount with a swivel. All models are equipped with a light level slide adjustment and provide a 1/2-Inch-14 threaded stem. A washer gasket and locking nut are packaged with each Photocontrol. Product Description Product Description These photocontrols are provided with a swivel arm for easy and flexible installation to standard outdoor light fixtures or electrical boxes. From the Manufacturer This series features single and multi-volt models in stem mount with a swivel. All models are equipped with a light level slide adjustment and provide a 1/2-Inch-14 threaded stem. A washer gasket and locking nut are packaged with each Photocontrol.From the manufacturer About us For more than a century, customers have turned to Intermatic for reliable, easy- to - install lighting control and energy management solutions. Throughout our 130-year history as a family-owned business, we’ve worked to build strong relationships and deliver robust products that serve the electrical, pool and spa, HVAC/R, retail and OEM markets. While we continue to adapt and evolve to changing customer needs, our commitment to quality, value , and reliability remains steadfast – it’s at the heart of everything we do. From our headquarters in Libertyville, Illinois, we reach a global network with a presence in more than 35 different countries throughout Europe, Asia, South America, Africa and Oceania. Read more 

title: BN-LINK Outdoor 24-Hour Timer With Photocell Light Sensor, Water Resistant Photoelectric Countdown Timer(2, 4, 6 or 8 Hours Mode), Weatherproof, Two (2) Grounded Outlets for Home and Garden, Black
text: From the brand Previous page About BN-LINK : A direct distributor of premium quality home improvement products. We strive to provide better products and after-sales service to help every customer's life easier and more convenient. Our Products : remote control outlets, indoor & outdoor timers, smart plugs, heating & cooling thermostat controllers. OUTDOOR TIMER OUTLET Visit the Store Outdoor Power Strip with Timer Visit the Store Temperature Controller Visit the Store Next page Product Description BN-LINK Outdoor 24-Hour Timer With Photocell Light Sensor BN-LINK is a direct distributor of premium quality home improvement products, including Smart plugs, indoor and outdoor timers, indoor and outdoor outlet switches, remote control outlets, heating and cooling thermostat controllers. Every purchase of a BN-LINK product comes with: Quick and friendly service Quality and reliability you can trust BN-LINK Outdoor 24-Hour Timer With Photocell Light Sensor Our updated Outdoor 24-Hour Timer has a smart photocell that senses dusk/darkness and automatically turns on/off your lights. 2 Grounded Outlets Rugged Raintight Plastic Build 2-4-6-8h Countdown Options Photocell Sensor Mode Always On Mode 6 inch power cord Conforms to UL Std No. 60730-1,60730-2-1. Rated 125V, 60Hz, 1875W, 15A Resistive & General Purpose 5A Tungsten Read more Multiple Applications Ease of Use This sensor timer outlet can turn on/off your yard lights or seasonal decorations on a set schedule every day. Simply plug in your lights, turn the dial, and let our timer do the work. More Money In Your Pocket Save energy and reduce your electricity bill. You can turn off/on lights and other outdoor appliances automatically to eliminate wasteful standby powers. Great for Outdoor Use Works with many appliances. Great for use in backyards, patios, lawns, gardens and landscapes. No more plugging and unplugging, light up your outdoor appliances. Read more Photocell Sensor Design It is easily programmed to come on at dusk and off at dawn or you can program it to countdown to off 2-4-6-8h after dusk. No more bending down, sit back and enjoy! Raintight & Weatherproof This photocell timer outlet has weather resistant cover so that it can be used inside or outside. Use outdoors for your yard lighting, patio lighting, holiday decorations, and more. 2 Grounded Timer Outlets This timer outlet can be plugged up to 2 devices at a time, with a 6 inch cord, making it a nifty space-saving solution for your multiple outdoor lighting needs in one area. Read more Read more BN-LINK Outdoor Photocell Timer Outlet Technical Specifications Voltage 125V, 60Hz Amperage Capacity 15A Wattage 1875W Number of Outlets 2 Extension Cord Length 6 inch Features Photocell, Countdown BN-LINK Outdoor 24-Hour Timer With Photocell Light Sensor, Weatherproof BN-LINK Outdoor 24-Hour Timer With Photocell Light Sensor - Remote BN-LINK Outdoor Touch Sensor Timer Outlet With Photocell Light Sensor BN-LINK Outdoor Touch Sensor Countdown Timer Outlet Photocell Sensor - Remote BN-LINK Heavy Duty Outdoor Wireless Remote Control Outlet BN-LINK Smart WiFi Plug Outlet (Outdoor) Feature Photocell/Countdown Remote Controlled/Photocell/Countdown Photocell/Countdown Remote Controlled/Photocell/Countdown Remote Controlled APP Controlled/Countdown Number of Outlets 2 2 3 3 3 3 Usage Outdoor Outdoor Outdoor Outdoor Outdoor Outdoor Weather Resistant ✓ ✓ ✓ ✓ ✓ ✓ Photocell Sensor ✓ ✓ ✓ ✓ - - Remote Control - ✓ - ✓ ✓ ✓ Operation Range - 100 FT - 100 FT 100 FT Anywhere Always On Function ✓ ✓ ✓ ✓ ✓ ✓ 

title: Westek Photocell Sensor Light Control for Outdoor Lighting (SW103T), 2 Pack - Dusk to Dawn Outdoor Light Control with Swivel Feature, Weather Resistant - Ideal for Lampposts and Porch Lights
text: Product Description Westek Vintage Night Light, 2 Pack (Matte Black) Westek Vintage Night Light, 2 Pack (Bronze) Westek Vintage Night Light, 2 Pack (Nickel) Includes 2 devices 2 devices 2 devices Operation Outlet plug-in Outlet plug-in Outlet plug-in LED ✓ ✓ ✓ Lumens 8 8 8 

title: Woods 59411WD Outdoor Hardwired Stem and Swivel Light Control with Photocell, Compatible with Most Types of Bulbs, Swivel Mount for Adjustable Placement, Automatic Settings, Time Delay , Grey
text: Product Description Woods 59411 Outdoor Hardwire Conduit Light Control With Photocell Swivel Base Hardwire this sensor to your light system for professional automation. automatically turns lights on at dusk and off at dawn. Compatible with compact fluorescent light (CFL) bulbs. update your light system to be more efficient and economical with automation. Direct wire from conduit with swivel-120-Volt, 60-Hertz, 1800-Watt Tungsten, 100VA ballast. Product Description Woods 59411 Outdoor Hardwire Conduit Light Control With Photocell Swivel Base Hardwire this sensor to your light system for professional automation. automatically turns lights on at dusk and off at dawn. Compatible with compact fluorescent light (CFL) bulbs. update your light system to be more efficient and economical with automation. Direct wire from conduit with swivel-120-Volt, 60-Hertz, 1800-Watt Tungsten, 100VA ballast.From the manufacturer Read more The power behind you since 1929 Whether you’re keeping your family safe or powering your next home improvement project, count on Woods to meet your needs! For more than 75 years, Woods has been one of the leading developer of electrical products for consumers and professionals. From surge protectors to heavy-duty extension cords, Woods has you covered! Read more Read more 

title: Solus SPC-320 120V Automatic Dusk to Dawn Photocell Photo Control Light Sensor Switch for Hardwire Outdoor Lamp Posts with Ezee Change Plug, Works with Most Fixtures and Bulbs, UL Listed, Black
text: Product Description Read more 120V Automatic dusk to dawn sensor for outdoor lighting posts. Energy saving switch that turns on at night and stays off during the day. Perfect for lamp posts or lanterns in the driveway and entryway so that your house will be well-lit Ezee change plug for a fast reliable replacement installation now and in the future. Eye sensor requires a 1 3/8” diameter hole in lamp post to mount. Conserve energy as switch comes with a light control sensor that will automatically turn your lights on at dusk and off at dawn. Read more Solus SPC-320 120V Auto Dusk to Dawn Photocell Photo Control Light Sensor Switch Solus SPC-688 120V Auto Dusk to Dawn Photocell Photo Control Light Sensor Switch Solus PC-08-KIT 120V Automatic Dusk to Dawn Photocell Switch for Incandescent Solus SCP-689-BK-2 120V Auto Dusk to Dawn Photocell Adapter Kit for Outdoor Lamp Application Controls Automatic Dusk to Dawn Photocell Photo Control Light Sensor Switch for Hardwire Outdoor Lamp Posts with Ezee Change Plug. Controls Automatic Dusk to Dawn Photocell Photo Control Light Sensor Switch for Hardwire Outdoor Lamp Posts. Controls Automatic Dusk to Dawn Photocell Photo Control Light Sensor Switch for Outdoor Light Fixtures. Optional light shield is included to protect the unit from artificially turning the unit off. Photocell Photo Light Sensor Switch Adapter Kit for Hardwire Outdoor Lamp Posts. Wattage Ratings 300W Incandescent, 54W LED, 39W Fluorescent 300W Incandescent, 54W LED, 39W Fluorescent LED bulbs (up to 39 watt), CFL (up to 39 watts), Incandescent (up to 300 watt) 300W Incandescent, 54W LED, 39W Fluorescent Additional Products Included - - Black and White Shield Are Included Post Adapter and Mounting Hardware Available Colors Black/Bronze/White Black Clear Black Usage Photocell for Outdoor Posts Fixtures, Bulbs for Hardwire Outdoor Lamp Post. Fits Solus Photocell Adapter Kit Light Fixtures Add a Photocell to an Existing Outdoor 3" Diameter Post Read more 

title: Intermatic K4121C 120-Volt Stem Mount Thermal Photocontrol
text: Product Description Product Description THERMAL TYPE; 1-9/16 INCH WIDTH X 1-9/16 INCH DEPTH X 3 INCH HEIGHT SIZE; SONIC WELDED POLYCARBONATE ENCLOSURE MATERIAL; UL, CSA (CANADA AND US) APPROVAL; EXTERIOR LIGHTING, STREET LIGHTING, PARKING LOT, PEDESTRIAN PATHWAY, LANDSCAPE LIGHTING APPLICATION From the Manufacturer This series features single and multi-volt models with stem mount. All models are equipped with a light level slide adjustment and provide a 1/2-Inch-14 threaded stem. A washer gasket and locking nut are packaged with each photocontrol. Product Description Product Description THERMAL TYPE; 1-9/16 INCH WIDTH X 1-9/16 INCH DEPTH X 3 INCH HEIGHT SIZE; SONIC WELDED POLYCARBONATE ENCLOSURE MATERIAL; UL, CSA (CANADA AND US) APPROVAL; EXTERIOR LIGHTING, STREET LIGHTING, PARKING LOT, PEDESTRIAN PATHWAY, LANDSCAPE LIGHTING APPLICATION From the Manufacturer This series features single and multi-volt models with stem mount. All models are equipped with a light level slide adjustment and provide a 1/2-Inch-14 threaded stem. A washer gasket and locking nut are packaged with each photocontrol.From the manufacturer Read more K4121C Specifications Thermal Stem Mount Compatible with HID, fluorescent & incandescent lighting CA Title 20 Listed K4100 Series Photocontrols These photocontrols install on standard outdoor light fixtures and electrical boxes with 1⁄2"-14 NPSM thread or 7⁄8" knock-out holes for dusk-to-dawn ON/OFF control of outdoor lighting. Mechanical bimetal switch with Cadmium Sulfide photocell Delay feature prevents unwanted OFF switching Plastic and die-cast metal housing options 1⁄2"-14 NPSM threaded stem Washer gasket and locking nut included #18 AWG, 9" wire leads Read more K4121C K4123C K4127 K4135 K4141C Input Voltage 120 V 208-277 V 347 V 480 V 120 V 

title: Intermatic K4321C 120-Volt Fixed Position Thermal Photocontrol with Wall Plate
text: Product Description Product Description THERMAL, IN-WALL STYLE TYPE; 15/16 INCH WIDTH X 13/16 INCH DEPTH X 1-13/16 INCH HEIGHT SIZE; SONIC WELDED POLYCARBONATE ENCLOSURE MATERIAL; UL, CSA (CANADA AND US) APPROVAL From the Manufacturer Designed to fit into a standard outlet box, a post lamp or wall packs. Model K4321 includes a weatherproof wall plate with neoprene gasket. The UL listing for this model applies to the entire plate assembly when properly mounted to an approved outdoor junction box. All other models are equipped with a 3/8-Inch-18 threaded side mounting, locking nut and washer gasket. All models have 9-Inch leads. Product Description Product Description THERMAL, IN-WALL STYLE TYPE; 15/16 INCH WIDTH X 13/16 INCH DEPTH X 1-13/16 INCH HEIGHT SIZE; SONIC WELDED POLYCARBONATE ENCLOSURE MATERIAL; UL, CSA (CANADA AND US) APPROVAL From the Manufacturer Designed to fit into a standard outlet box, a post lamp or wall packs. Model K4321 includes a weatherproof wall plate with neoprene gasket. The UL listing for this model applies to the entire plate assembly when properly mounted to an approved outdoor junction box. All other models are equipped with a 3/8-Inch-18 threaded side mounting, locking nut and washer gasket. All models have 9-Inch leads.From the manufacturer Read more K4021C Series Specifications Compatible with fluorescent, HID, and incandescent lighting CA Title 20 Certified Take Control of Your Outdoor Lighting K4000 Series Photocontrols These photocontrols install within lighting fixtures, post lamps, or in-wall boxes to provide dusk-to-dawn ON/OFF control of outdoor lighting. Mechanical bimetal switch with Cadmium Sulfide photocell Compact size fits into standard outlet box, post lamp, wall pack and other lighting fixtures Delay feature prevents unwanted OFF switching 3/8"-18 NPSM, 3/4" long stem with locking nut and washer gasket Perfect for use with parking lot lighting, landscape lighting, exterior lighting, pedestrian pathway lighting, street lighting and more! Read more K4021C K4023C K4321C K4027 K4035 Voltage 120 VAC, 50/60 Hz 208-277 VAC, 50/60 Hz 120 VAC, 50/60 Hz 347 VAC, 50/60 Hz 480 VAC, 50/60 Hz Photocontrol Style Button Button In-Wall Button Button