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


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.

$94.97 / each


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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Assembled Depth (in.)  6 in  Assembled Height (in.)  7 in 
Assembled Width (in.)  8.5 in  Product Height (in.)  9.3 
Product Length (in.)  Product Width (in.)  5.8 
Actual Color Temperature (K)  5000  Adjustable Detection Sensitivity  No 
Adjustable Lamp Head  Yes  Bulb Type  LED 
Bulb(s) Included  Yes  Color Rendering Index  70 
Color Temperature  Daylight  Detection Range (ft.)  70 
Dusk to Dawn  Yes  Exterior Lighting Accessory Type  Flood Lights 
Exterior Lighting Product Type  Flood and Spot Lights  Fixture Color/Finish  White 
Glass/Lens Type  Clear  Light Bulb Base Code  Other 
Light Output (lumens)  1900  Light Source  LED 
Motion Sensing  Yes  Number of Bulbs Required 
Outdoor Lighting Features  Adjustable Lamp Head,Dusk to Dawn,Weather Resistant  Power Type  Hardwired 
Product Weight (lb.)  3.5 lb  Range of Motion  180 
Returnable  90-Day  Timer Included  No 
UL Listing  1-UL Listed  Wattage (watts)  25 W 
Weather Resistant  Yes 
Warranty / Certifications
Certifications and Listings  1-UL Listed  ENERGY STAR Certified  No 
Manufacturer Warranty  5 year 


Rated 2.3 out of 5 by 60 reviewers.
Rated 2 out of 5 by selling same light but two models (one defective & one re-engineered) I bought two of these lights and installed them 20ft up on the outside of a big RV garage. They seemed well made and the installation was fairly easy providing you know what you are doing. I was so impressed that I went online to see if HD had two more to buy. I was shocked when I read all the negative comments about how poor the sensor is and how it turns on during the daytime. I then looked outside and sure enough one of the lights was turning on and off in the sunlight. There is no sensitivity adjustment. What upset me more was that HD is selling the same light at the same price but with a different sensor that looks like it has been upgraded and they are also selling the version that gives problems. Suggest you buy the online version with a different sensor SKU # 624956. October 6, 2014
Rated 1 out of 5 by KEEP YOUR RECEIPT Worked for a day. Sensor should be recalled based on the reviews. It malfunctions and not a long term investment. HD takes the product back no problem. Not for me. Give it a shot and maybe you get lucky. I love the light when it DOES work. December 6, 2014
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 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 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
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