Intermatic NIGHTFOX LED4536SC ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$106.99
$51.61
Intermatic LED4536SC NIGHTFOX Specifier Grade Locking Type Electronic Photocontrol, 120-277 V

Intermatic NIGHTFOX LED4536SC Electronic Photocontrol 120-277V Specifier Grade Locking Type

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Model: LED4536SC
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$106.99
$51.61
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Intermatic NIGHTFOX LED4536SC Electronic Photocontrol 120-277V Specifier Grade Locking Type

Professional 20-Year Service Life Outdoor Lighting Control

The Intermatic NIGHTFOX LED4536SC delivers professional-grade automatic lighting control with specifier-grade reliability for outdoor applications. This locking type electronic photocontrol operates on 120-277V systems and features advanced microprocessor-controlled zero-cross switching technology designed to match the 20-year life expectancy of long-life LED installations up to 2,220W at 277 VAC.

Professional Features & Benefits

  • 20-Year Service Life: All components engineered to meet 20-year life expectancy, matching long-life LED fixture requirements for reduced maintenance costs.
  • 120-277V Wide Voltage Range: Compatible with both 120V and 277V systems at 50/60 Hz for versatile commercial and industrial applications.
  • 15,000+ Switching Cycles: Exceeds 15,000 ON/OFF switching cycles with DC relay and zero-crossing circuitry for extended operational reliability.
  • Non-Drift Silicon Light Sensor: Features IR filter technology for consistent light detection performance without calibration drift over time.
  • 2,220W Load Capacity: Handles up to 2,220W at 277 VAC, ideal for single or multi-fixture HID and LED installations.
  • Surge Protection: Built-in 510 J MOV surge protection with conformal coated PCB for enhanced durability in outdoor environments.
  • 12-Year Limited Warranty: Comprehensive warranty coverage provides long-term protection and peace of mind for professional installations.

Technical Specifications

  • Applications: Outdoor Lighting Control
  • Country Of Origin: Mexico
  • Depth: NA in
  • Input Voltage Rating Range S : 120-277 VAC, 50/60 Hz (Nominal Voltage)
  • Marketing Description: Photocontrol specifically designed for 20-year service to match the life expectancy of long-life LE
  • Product Color: White with Blue Band
  • Product Height: 2.75 in
  • Product Length: NA NA
  • Product Weight: NA lbs
  • Product Width: NA in
  • Warranty Period: 12-Year limited

Professional Applications

  • Commercial Building Exterior Lighting
  • Industrial Facility Perimeter Lighting
  • Parking Lot and Garage Lighting Systems
  • Multi-Unit Residential Properties
  • Retail and Office Building Lighting
  • Municipal and Public Lighting Projects
  • LED Retrofit and Upgrade Projects

Why Choose Intermatic Quality?

Intermatic NIGHTFOX photocontrols deliver proven reliability with specifier-grade construction and 12-year limited warranty coverage. The white housing with blue band identification ensures easy recognition, while the conformal coated PCB and 510 J surge protection provide long-term durability in demanding outdoor environments.

Manufacturer Resources

Product Specs

Application:
Outdoor Lighting Control
Country Of Origin:
Mexico
Input Voltage Rating Range S :
120-277 VAC, 50/60 Hz (Nominal Voltage)
Marketing Description:
Photocontrol specifically designed for 20-year service to match the life expectancy of long-life LE
Product Color:
White with Blue Band
Product Height:
2.75 in
Product Length:
NA NA
Product Weight:
NA lbs
Product Width:
NA in
Warranty Period:
12-Year limited
Product Depth:
NA in

Intermatic LED4536SC – Frequently Asked Questions

1) Will the Intermatic NIGHTFOX LED4536SC photocontrol work on a 277V parking lot lighting circuit?
Yes. The LED4536SC is rated 120-277 VAC at 50/60 Hz, so the same unit covers 120V building exterior circuits and 277V commercial or industrial lighting without having to stock two part numbers. At 277 VAC it switches up to 2,220W of LED or HID load.
2) Does the LED4536SC photocontrol need a twist-lock receptacle on the fixture?
It is a locking type photocontrol, so it mounts into a twist-lock photocontrol receptacle on the pole head or fixture rather than being hard wired or stem mounted. If your fixtures have no locking receptacle, this is the wrong style and you need a stem or button mount control instead.
3) How many LED fixtures can one NIGHTFOX LED4536SC control?
Load capacity is 2,220W at 277 VAC, which covers a single fixture or a group of them. Add up the fixture wattage on the circuit, including driver losses, and stay under that figure. For large parking lot arrays, the usual approach is to let the photocontrol drive a lighting contactor and switch the fixtures through that.
4) Why pay for a specifier grade photocontrol instead of a standard one on an LED retrofit?
Short LED relamp cycles are the reason. The NIGHTFOX LED4536SC is built to a 20-year service life so the control does not become the maintenance item on a fixture that was supposed to last 20 years. It uses a DC relay with zero-crossing switching rated beyond 15,000 ON/OFF cycles, a non-drift silicon sensor with IR filter, and 510 J MOV surge protection on a conformal coated board. On a standard-grade control you are typically back up the pole long before the LED driver fails.
5) Will this photocontrol drift out of calibration and start turning lights on during the day?
The sensing element is a non-drift silicon light sensor with an IR filter, so detection stays consistent without recalibration as the unit ages. The IR filter matters in practice because it keeps heat from nearby fixtures and sunlight infrared from skewing the turn-on point.
6) Does the LED4536SC handle both HID and LED loads, or LED only?
Both. The NIGHTFOX LED4536SC is rated for single or multi-fixture HID and LED installations up to 2,220W at 277 VAC, so it works on a site that is part way through a retrofit with some metal halide heads still in service.
7) How tall is the LED4536SC photocontrol, and will it clear a shielded pole top?
Height is 2.75 inches above the locking receptacle. That is the figure to check against any shroud, slip fitter or birdguard at the pole top before you commit.
8) How do I identify an Intermatic NIGHTFOX photocontrol already installed on a pole?
NIGHTFOX units are white housings with a blue identification band. For fleet standardization across a property, the part number on this one is LED4536SC, the 120-277V specifier grade locking type, and it is made in Mexico.
9) Is this photocontrol suitable for outdoor use on an exposed pole?
Yes, it is an outdoor lighting control, and the hardware reflects that: conformal coated PCB against moisture and 510 J MOV surge protection for line transients on long exterior runs. Typical placements are commercial building exteriors, industrial perimeters, parking lots and garages, and municipal street lighting.
How fast can I get the Intermatic LED4536SC delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Intermatic LED4536SC come with a warranty?
Absolutely. The Intermatic LED4536SC is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Intermatic LED4536SC?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Intermatic LED4536SC from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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