Defiant 180 Degree Outdoor Doppler Motion Activated White LED Security Floodlight-MST18920DLWDF at The Home Depot
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Model # MST18920DLWDF

Internet # 203303757

Store SKU # 624956

180 Degree Outdoor Doppler Motion Activated White LED Security Floodlight

Defiant 180 Degree Outdoor Doppler Motion Activated White LED Security Floodlight

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

$109.00 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


Model # MST18920DLWDF

Internet # 203303757

Store SKU # 624956

Upgrade to superior home security with Precision Plus Doppler Radar. Doppler technology provides lateral plus to-and-away motion detection. Projects a bright 1900 Lumens with 180 degrees of protection up to 70 ft. range.

  • Integral dusk to dawn sensor ensures lights only come on after dark.
  • Tool less head adjustment
  • Selectable settings for sensitivity and motion timer.
  • Long lasting integral LEDs with precision optics.
  • Estimated life 32 years based on 3 hrs per day.

Info & Guides

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Adjustable Detection Sensitivity  Yes  Adjustable Lamp Head  Yes 
Assembled Depth (in.)  6 in  Assembled Height (in.)  7 in 
Assembled Width (in.)  8.5 in  Bulb Type  LED 
Certifications and Listings  1-UL Listed  Detection Range (ft.)  70 
Dusk to Dawn  Yes  ENERGY STAR Certified  No 
Exterior Lighting Accessory Type  Flood/Spot Security Light  Exterior Lighting Product Type  Flood and Spot Lights 
Glass/Lens Type  Clear  Light Bulb Base Code  Other 
Light Source  LED  Manufacturer Warranty  2 year 
Motion Sensing  Yes  Number of Bulbs Required 
Outdoor Lighting Features  Adjustable Detection Sensitivity,Adjustable Lamp Head,Dusk to Dawn,Weather Resistant  Power Type  Hardwired 
Product Height (in.)  9.3  Product Length (in.) 
Product Weight (lb.)  3.5 lb  Product Width (in.)  5.8 
Range of Motion  180  Returnable  90-Day 
Timer Included  No  Weather Resistant  Yes 


Rated 3.9 out of 5 by 10 reviewers.
Rated 5 out of 5 by This product works as described, and seems like a real winner. The light produced by this fixture is very bright, but not so-much that it disturbs my neighbors. The sensor works very well, and it is possible to configure both the light and the sensor to watch-over a broad expanse of my back yard. June 18, 2013
Rated 5 out of 5 by Does not trip by rain, wind, etc. NO False trips Looks good, bright, and does not stay on because of wind, rain or other false triggers. Apparently the doppler radar sensor is the key. April 16, 2013
Rated 2 out of 5 by Bought three, two failed I bought one of these, and really liked it, so I bought another. And then a third. Less than a year later, only the second one has a working motion sensor. The other two just stopped coming on. I would have given one star, but it's very easy to remove the motion sensor and turn this into a regular outdoor light fixture, so I am still using all three of them. At least they are bright. But if you really want motion sensing, this product is not for you. January 7, 2014
Rated 1 out of 5 by Motion Sensor Failed on Two I bought and installed two and the motion sensor failed on both. The first light would activate as designed but not turn off, even in daylight. The second light would activate as designed but not turn off until daylight. I installed and tested both lights according to manufacturer specifications and contacted customer service to troubleshoot the problem. Installation was not the issue. Both lights were returned. January 2, 2014
Rated 4 out of 5 by Works well This good looking security light works well covering our 20x20 foot deck. The motion trigger can be set to be very sensitive. We backed the setting off about halfway to avoid false triggering with tree motion about 40 feet away. Illumination is a bright cool white. It is pricy, but at least I'll never have to change the light bulbs. August 24, 2013
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