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Intermatic EK4736S Select Grade Fixed Mount Electronic Photocontrol with Stem, Swivel and Top Lens

Free shipping on orders over $29.99

$26.59

$ 11 .99 $11.99

In Stock
  • Non-drift silicon light sensor with IR filter
  • DC relay with zero-crossing circuitry for extended life
  • Conformal coated PCB
  • Exceeds 10, 000 on/off switching cycles
  • Ideal for single or multi-fixture HID and LED installations (up to 1650 W at 277 VAC)


Are you installing light fixtures with extended life expectations? Intermatic's electronic photocontrols are designed to match the long life of new led lighting fixtures with a 10 to 20 year service life expectancy. This allows full realization of both the cost savings and benefits of maintenance-free lighting installations. The EK4736S fix mount electronic photocontrol by Intermatic has been designed, tested and warrantied for long life. It has improved on/off switching with high quality relays and employs electronic components exclusively selected to meet extended life targets. Products are tested to full on/off lifecycles under tungsten, magnetic and electronic ballast/left driver loads. Testing is done per NEMA 410 to ensure compatibility with today's array of electronic ballasts and LED drivers. The Intermatic brand assures you of peace of mind and trouble-free implementation. It has enhanced surge protection with 255J and 510J move components. It meets or exceeds ANSI C136.10/C136.24 and UL/CSA requirements. 105-305 VAC, 1000W tungsten, 1800 VA magnetic ballast, 6 amps electronic ballast, 1.5 fc turn on level, off/on ratio 1.5:1, fail mode: on, 6 inch wire length.


Solid Mac
2025-08-31 11:14:25
I bought this to replace a Kichler photocell, which lasted about 3 years before failing. This is the 3rd or 4th time I have replaced the photocell for my landscape lighting, which suggests they don’t last. However, this unit is promised to last 8 years. While it is much too soon to know how long it will last, it does seem to work very well and is more sensitive to light than the Kichler. The replacement did require I cut off the connector plug from the Kichler and use standard wire nuts to connect the Intermatic to the old connector plug - very easy conversion. And the Intermatic cost about 1/2 of the Kichler, while promising 2-3 times the life.
RayZon
2025-08-15 11:34:42
Outstanding. I putted in a LED ligh pole about 70 feet away from the house next to my brick BBQ and it is amazing, worked fine. Turns on when dark and at first morning lights dawn turns off. Durable material, flexible to adapt /adjust to the magnetic North. Best in compared to the one I used / tested from Lowe's and Home Depot. Other photoCells remains open, light would not turns off, and cannot adjusted to a good North orientation.
Roger Paul
2025-07-28 15:36:35
Worked right the first time. Does a good job.
Tasher
2025-06-13 10:40:57
Ordinarily I wouldn't give a 5-star review for a device that simply does the job as advertised, but given I had previously tried two other such photocontrols (from two other manufacturers) both of which failed to work properly, I'm disposed to treat this one more kindly.
HH
2025-06-12 13:19:50
a little difficult to understand directions which made it different to install
Lou
2025-06-03 10:50:57
This is my second one for another home. The first one I purchased is over 5 years old (in the Florida heat) and has NEVER failed. Love this product. Easy install.
Cathy Chastain
2025-04-19 15:32:44
Used this with a set of string lights in my mother-in-law’s dog kennel. Nice to make it automatically controlled.
Richard C. Bejtlich
2025-04-05 17:10:35
This item replaced a sensor used to control four, 4 watt LED post lights. It turns on and off within minutes of first and last sunrise/sunset times. It's very sensitive.
L. Croitoru
2025-03-22 14:49:19
I was on the search for a photocontrol for a lamp post and found lots of reviews on slightly cheaper models citing that theirs had to be changed regularly or had stopped working. This one mounted well, came with all hardware, and has been problem free for years so far. You can swivel the arm so positioning is super easy despite where the sun is. Very happy with it.
Older Montreal guy
2025-02-11 11:22:49
I replaced something similar, which had worn out, with this one. It's better the the original to control the 5 lights on my garage, which are a combination of mini Fluorescents and 1 led. Sensitivity is just right and passing cars do not turn it off at night.