Model # A2100CUS40A2-R

Internet #204758726

SWITCH 100W Equivalent Cool White  A21 Clear LED Light Bulb


100W Equivalent Cool White A21 Clear LED Light Bulb

$49.97 /each
(limit 35 per order)

Frequently Bought Together

Product Overview

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

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Customer Reviews

100W Equivalent Cool White A21 Clear LED Light Bulb is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from 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.
Date published: 2014-01-06
Rated 5 out of 5 by from 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.
Date published: 2014-01-14
Rated 5 out of 5 by from 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.
Date published: 2014-02-04
Rated 5 out of 5 by from 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.
Date published: 2014-03-05
Rated 5 out of 5 by from 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!
Date published: 2014-01-22
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