KOR A19 LED Bulb (100W Equivalent, 4000K), 6 Pack Review
Review of the KOR A19 LED Bulb (100W Equivalent, 4000K), 6 Pack, based on its Amazon listing and specifications.
By Ethan Cole
Updated November 11, 2026
KOR lists this A19 LED bulb as a 100W equivalent in a 6-pack. This review covers the base, brightness, color, and dimming details the listing gives.
See how it ranks: #5 of 8 in our 4000k LED bulbs guide. More in Standard LED Bulbs.
Our Verdict
A straightforward replacement bulb. It is listed as non-dimmable, so keep it off dimmers. Compare it with the rest of the guide before you buy.
Key Specifications
| Spec | Listed |
|---|---|
| Pack | 6 bulbs |
| Base and shape | E26 and A19 |
| Brightness | 1,500 lumens |
| Equivalent | 100W equivalent |
| Color temperature | 4000K |
| Dimming | Non-dimmable (listed) |
| CRI | CRI 80 |
| Certification | Not stated in the text we saw |
What the Listing Says
The listing mentions A19 and E26 shape and base, a 100W equivalent, 1,500 lumens, a color temperature of 4000K, a non-dimmable design, a CRI of 80, flicker-free operation, and ceiling fan use.
Things to Consider
Lumen figures are the seller’s own. Check that the fixture’s maximum wattage allows the bulb.
Pros and Cons
| Pros | Cons |
|---|---|
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Who Should Buy It
- A lamp or fixture that takes a standard bulb.
Who Should Look Elsewhere
- The fixture is on a dimmer.
How We Evaluated It
We did not install or run this product. This review is based on the Amazon listing and manufacturer specifications, selected November 11, 2026. We could not retrieve current Amazon star ratings, so it carries no WikiHomeLED Score and we show no star ratings. We compared it on the same criteria as every product in our 4000k LED bulbs guide. Figures such as lumens, wattage equivalent, color temperature, and CRI are as published by the seller and are not our measurements. Our method is on the How We Review page.
Frequently Asked Questions
How bright is it?
The listing states 1,500 lumens.
Is it dimmable?
No, the listing says it is non-dimmable.
Where does it rank in your guide?
It is #5 of 8 in our 4000k LED bulbs guide, based on listed specifications and not on a score.
Note: switch the power off and let a bulb cool before you change it. Stay within the fixture’s maximum wattage, using the bulb’s actual LED wattage and not the “equivalent” figure. Check whether a bulb is dimmable, and whether it is rated for enclosed or damp locations, before you use it there. Look for a UL or ETL mark, and follow the maker’s instructions. Listings differ; we describe what each maker lists.
Check current pricing and availability for the KOR A19 LED Bulb (100W Equivalent, 4000K), 6 Pack.
About the author
Ethan Cole leads research and editing at WikiHomeLED, comparing LED lighting for the home through manufacturer specs, manuals, safety listings and owner feedback. Every product is scored against the criteria on our How We Review page, and picks are updated when models change.