SWITCH 100W Equivalent Cool White (4000K) A21 Clear LED Light Bulb-DISCONTINUED-A2100CUS40A2-R at The Home Depot
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Model # A2100CUS40A2-R

Internet # 204758726

100W Equivalent Cool White (4000K) A21 Clear LED Light Bulb-DISCONTINUED

SWITCH 100W Equivalent Cool White (4000K) A21 Clear LED Light Bulb-DISCONTINUED

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

$49.97 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


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Model # A2100CUS40A2-R

Internet # 204758726

Switch Lighting SWITCH100 20W A21 LED light bulb replaces a traditional 100W bulb in a wide range of applications at home, in an office and in other work areas. The SWITCH100 can be used in any orientation - base up or base down. It is rated for fully enclosed lighting fixtures. It works with a wide range of dimmers to set the right brightness level and save energy. The SWITCH100 is Energy Star certified, RoHS compliant, and comes with a lifetime residential use warranty and a 5 year commercial use warranty.

  • Brightness: 1600 lumens
  • Estimated yearly energy cost: $2.41 (based on 3 hours per day, $0.11 per kWh. costs depend on rates and use
  • Life: 22.8 years (based on 3 hours per day)
  • Light appearance: 4000K (cool white)
  • Energy used: 20W (light output equivalent to a 100W standard incandescent light bulb)
  • Lumens per Watt: 80
  • Contains mercury: no
  • Uses 80% less energy compared to a standard incandescent light
  • Ideal for use in all general lighting applications such as table lamps, pendant lights, sconces, ceiling and wall-mount fixtures. UL rated for use in damp locations
  • A21 bulb with medium screw base
  • Dimmable: yes

Info & Guides

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Actual Color Temperature (K)  4000  Assembled Depth (in.)  2.8 in 
Assembled Height (in.)  8.5 in  Assembled Width (in.)  4.75 in 
Average Life (hours)  25000  Bulb Diameter (In.)  2.3 
Bulb Type  Household  Color Rendering Index  80 
ENERGY STAR Certified  Yes  Indoor/Outdoor  Indoor/Outdoor 
Light Bulb Base Code  Medium  Light Bulb Features  Dimmable 
Light Bulb Shape Code  A21  Light Color  Bright White 
Light Output (lumens)  1600  Manufacturer Warranty  Lifetime warranty for residential use at 3hrs per day and 5yr commercial use warranty 
Number in Package  Returnable  90-Day 
Specialty Bulb Type  Household / General Purpose  Watt Equivalence  100 
Wattage (watts)  20 


Rated 5 out of 5 by 5 reviewers.
Rated 5 out of 5 by Added Bonus I got these for longer life and lower cost to operate than my current incandescent bulbs. I dropped one getting it out of my cabinet. It fell on my washing machine then bounced on the floor. I just knew that bulb was ruined. I picked it up, screwed it in and it worked. I will be using them in my shop lights, what a durable bulb. January 14, 2014
Rated 5 out of 5 by Excellent source of light I was looking for an energy efficient source of light to replace the old incandescent and ran across this brand of LED replacement bulbs. I must say what an eye opener....literally. It's like daylight in my home now. I replace a 100W standard with this 20W equivalent and holy smokes....what have I been missing. Best $ I've spent. Greatly recommend. January 6, 2014
Rated 5 out of 5 by this is the product i want nice bright and used not a lot off current. I hope it last 25 years. I am very happy with this product. March 4, 2014
Rated 5 out of 5 by This is one great light bulb. The output from this bulb is amazing. I only need one to light-up my office that's 11'x12'. With it being LED, also liquid cooled, and guaranteed for life, the savings out way the original cost. This was a good value. February 4, 2014
Rated 5 out of 5 by Outstanding LED lightbulb You can not go wrong with this bulb. I have 60/75/100 and three ways in my house and all are fantastic. They light up immediatly and provide bright warm light. I have used other LED's and while some might be comparible, there is a clear difference in the quality and performance of this bulb. Enjoy! January 22, 2014
1-5 of 5


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