Westek 2000-Watt Stem-Mount Wire-In Light Control-AT15BC-4 - The Home Depot


Model # AT15BC-4

Internet # 100128741

2000-Watt Stem-Mount Wire-In Light Control

Westek 2000-Watt Stem-Mount Wire-In Light Control

This item has been discontinued.
The Home Depot no longer carries this specific product.

$12.95 / each


Model # AT15BC-4

Internet # 100128741

Automatically have your outdoor light turn on when it gets dark when you install the Westek 2,000 Watt Stem-Mount Wire-In Light Control. This light control offers a weatherproof construction and lens and is UL listed for safety. Ideal for perimeter locations and large yards, this light control comes turns a light on at dusk and off at dawn.

California residents: seeProposition 65 information

  • Automatically turns your light on at dusk and off at dawn
  • Weatherproof housing and lens for outdoor use
  • Accommodates standard 1/2 in. pipe thread
  • UL listed


Assembled Depth (in.)  1.75 in  Assembled Height (in.)  8 in 
Assembled Width (in.)  3.875 in  Product Depth (in.)  1.89 
Product Height (in.)  7.875  Product Width (in.)  3.875 
Accessory Type  Light Control  Electrical Product Type  Smart Home Control 
Indoor/Outdoor  Outdoor  Number of Lights Controllable 
Product Weight (lb.)  1.7 lb  Returnable  90-Day 
Wired or Wireless  Wired 
Warranty / Certifications
Manufacturer Warranty  5 Year Limited 


Rated 3.7 out of 5 by 6 reviewers.
Rated 1.0 out of 5.0 by Defective out of the Box I installed one of these in a light fixture in my carport. I have a lot of experience with electrical circuits and double checked that it was wired properly. The light stays on all the time. The cheap metal shade that was included, is moved far from the sensor. There is nothing to meter, since the light is on all the time. I am left with no option but to replace this with a different brand sensor. If you google the model number, this same sensor shows up under a different brand name on Amazon, where it also gets bad reviews. July 18, 2013
Rated 5.0 out of 5.0 by Good product for the price I put this light sensor inline between a power supply and a double box with two receptacles to use for our Christmas lights instead of buying timers for the different areas to be lit. Everything is outside. Works like a charm............... December 10, 2013
Rated 5.0 out of 5.0 by Works as described I have purchased several of this item throughout the years and they are still working. They are sealed where the wires come through the outlet and this is a plus. May 20, 2014
Rated 5.0 out of 5.0 by Proper replacement part. We needed a replacement photo-sensor for our outside lights. This one fit the bill perfectly and the lights are working perfectly once again. February 18, 2014
Rated 5.0 out of 5.0 by This photocell is perfect for location in shadowy sophets!!! Worked great- used to run exterior lights dusk to dawn! Had installed the unit that comes in weatherproof blank (the installation was in a sophet), it would not turn off the lights because of too much shadow in the sophet. This photocell gave me the ability to install in the sophet but point away from the shadow created in the sophet. My customer is quite pleased with finished product! January 14, 2014
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