Defiant 180 Degree Outdoor Motion Activated White LED Security Floodlight-MST18920LWDF at The Home Depot
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Model # MST18920LWDF

Internet # 203303763

Store SKU # 625057

180 Degree Outdoor Motion Activated White LED Security Floodlight

Defiant 180 Degree Outdoor Motion Activated White LED Security Floodlight

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

$99.97 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


Model # MST18920LWDF

Internet # 203303763

Store SKU # 625057

Dependable security protection. Projects a bright 1900 Lumens with a 180 degree, 70 ft. range of protection. An integral dusk to dawn sensor ensures lights only come on after dark.

  • Tool less head adjustment
  • Adjustable arm for aiming sensor
  • Long life LEDs with precision optics
  • Estimated life of 32 years based on 3 hrs per day
  • 1900 Lumens, 5000K, 70 CRI

Info & Guides

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Actual Color Temperature (K)  5000  Adjustable Detection Sensitivity  No 
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 
Color Rendering Index  70  Color Temperature  Daylight 
Detection Range (ft.)  70  Dusk to Dawn  Yes 
ENERGY STAR Certified  No  Exterior Lighting Accessory Type  Flood Lights 
Exterior Lighting Product Type  Flood and Spot Lights  Glass/Lens Type  Clear 
Light Bulb Base Code  Other  Light Output (lumens)  1900 
Light Source  LED  Manufacturer Warranty  5 year 
Motion Sensing  Yes  Number of Bulbs Required 
Outdoor Lighting Features  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  Wattage (watts)  25 W 
Weather Resistant  Yes 


Rated 2.3 out of 5 by 44 reviewers.
Rated 1 out of 5 by Sensor fills with rainwater Stopped working after two thunderstorms. Took the sensor down and took it apart - the electronics are drenched. It's a critical design flaw. It's possible that there is a gasket missing that would keep the water out if it were there. I replaced the sensor - as suggested by another reviewer - and I'm now enjoying the light. June 19, 2014
Rated 1 out of 5 by Don't be taken by led. Stay Away. Few days after installation over my garage door, started noticing abnormal behavior. Light coming on during the day when it was sunny and bright. Other times at night, it would not come on at all despite of waving my arms in front of the motion sensor. Called up Customer service. They asked me if I know if anything is on the same circuit. How the heck would I know? I am not an electrical contractor who wired this house. Then he indicated that LEDs are highly temperamental and do not function correctly when some other device is on the same circuit. They should have put this warning on the package. April 29, 2014
Rated 2 out of 5 by Good light lousy sensor Light is ok good output. Bought one sensor was defective, returned bought second. Sensor also defective. Didnt feel like climbing 20 ft again to replace so got RAB LS300W off Amazon. Now its fine. Hope this helps somone. February 13, 2014
Rated 1 out of 5 by Worst purchase ever These lights are the worst I bought 8 had electricians install them, they all need to be replaced. The cost of the lights and electrician 2,140.00 these lights stay on all day need constant reset, don't tell me I'm in test mode because we tried that. Bottom line is these lights need to be taken off the shelves, as far as I'm concerned. April 2, 2014
Rated 1 out of 5 by Good for one year then dies Had this unit for about a year. Suddenly stopped working. If I climb a ladder up to it, I can hear a small relay clicking whenever I waive my hand in front of the sensor. I can also see the little red light come on above the sensor, but neither of the flood lights come on. So I'm guessing the LEDs are toast or the output on the relay is bad. The board mounted LEDs inside each of the flood lights is proprietary and therefore you cannot buy replacement LED lights. Instead you have to buy the whole unit over again. When I was originally shopping for this light, it was one of the less expensive options. I guess you get what you pay for. Next time I'll buy something more reliable. September 6, 2014
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