8 Best 4000K LED Bulbs of 2026
Eight 4000K LED bulbs compared on brightness, color temperature, and dimming.
By Ethan Cole
Updated November 11, 2026
4000K is a neutral white between warm soft white and cool daylight. It is common in kitchens, offices, and utility areas. This list covers eight LED bulbs listed at 4000K.
See our best LED light bulbs list for the rest.
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.
New to LED bulbs? Start with our guides to lumens vs watts, color temperature, base and shape, and dimmable bulbs and dimmers.
All Products Compared
| Product | Best For | Pack | Base and Shape | Output and Color | Dimming |
|---|---|---|---|---|---|
| TJOY A19 LED Bulb (60W Equivalent, 4000K to 5000K), 4 Pack | Flicker-Free Claim | 4 bulbs | E26 and A19 | 800 lm; 4000K to 5000K | Non-dimmable (listed) |
| Luxrite A19 LED Bulb (60W Equivalent, 4000K, Dimmable), 16 Pack | Energy Star Listed | 16 bulbs | E26 and A19 | 800 lm; 4000K | Dimmable (listed) |
| Bioluz LED A19 LED Bulb (60W Equivalent, 4000K), 6 Pack | UL Listed | 6 bulbs | E26 and A19 | 750 lm; 4000K | Non-dimmable (listed) |
| Energetic A21 LED Bulb (150W Equivalent, 4000K), 2 Pack | Highest Listed Lumens | 2 bulbs | E26 and A21 | 2,600 lm; 4000K | Non-dimmable (listed) |
| KOR A19 LED Bulb (100W Equivalent, 4000K), 6 Pack | Ceiling Fan Use | 6 bulbs | E26 and A19 | 1,500 lm; 4000K | Non-dimmable (listed) |
| Bioluz LED A19 LED Bulb (40W Equivalent, 4000K), 12 Pack | Simple Non-Dimmable Pick | 12 bulbs | E26 and A19 | 450 lm; 4000K | Non-dimmable (listed) |
| Asomst A19 LED Bulb (100W Equivalent, 4000K), 4 Pack | Solid All-Rounder | 4 bulbs | E26 and A19 | 1,100 lm; 4000K | Non-dimmable (listed) |
| Vation Lighting A19 LED Bulb (60W Equivalent, 4000K), 24 Pack | Most Bulbs in the Pack | 24 bulbs | E26 and A19 | 800 lm; 4000K | Non-dimmable (listed) |
| Award | Product | WikiHomeLED Score About WikiHomeLED ScoreThe WikiHomeLED Score is our own rating from 0 to 10, calculated the same way for every product from Amazon buyer ratings, adjusted for how many ratings each product has. It is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | Price | |
|---|---|---|---|---|
TJOY A19 LED Light Bulbs
|
$7.99 | Buy | ||
LUXRITE A19 LED Light Bulb 60W Equivalent 800LM
|
$43.99 | Buy | ||
Bioluz LED A19 LED Light Bulbs
|
$13.97 | Buy | ||
ENERGETIC Super Bright Light Bulb 150 Watt
|
$13.99 | Buy | ||
KOR A19 LED Light Bulbs, 100W Equivalent
|
$15.75 | Buy | ||
Bioluz LED A19 LED Light Bulbs
|
$19.97 | Buy | ||
ASOMST A19 LED Light Bulbs 100 Watt Equivalent
|
$17.99 | Buy | ||
A19 Neutral White 4000K LED Light Bulbs
|
$19.99 | Buy |
TJOY A19 LED Light Bulbs
LUXRITE A19 LED Light Bulb 60W Equivalent 800LM
Bioluz LED A19 LED Light Bulbs
ENERGETIC Super Bright Light Bulb 150 Watt
KOR A19 LED Light Bulbs, 100W Equivalent
Bioluz LED A19 LED Light Bulbs
ASOMST A19 LED Light Bulbs 100 Watt Equivalent
A19 Neutral White 4000K LED Light Bulbs
Top 3 4000K LED bulbs Reviewed
#1 TJOY A19 LED Bulb (60W Equivalent, 4000K to 5000K), 4 Pack: Flicker-Free Claim
Why We Picked It
A 4-pack of A19 LED bulbs. The listing mentions A19 and E26 shape and base, a 60W equivalent, 800 lumens, a color temperature of 4000K to 5000K, a non-dimmable design, a CRI of 88, a UL or ETL listing, and flicker-free operation.
Key Specifications
- Pack: 4 bulbs (listed)
- Base and Shape: E26 and A19
- Output and Color: 800 lm; 4000K to 5000K
- Wattage Equivalent: 60W (listed)
- Dimming: Non-dimmable (listed)
| Pros | Cons |
|---|---|
|
|
Things to Consider
Flicker behavior depends on the dimmer and the fixture as well as the bulb. The claim is the listing’s own.
Best For
A lamp or fixture that takes a standard bulb.
Skip It If
The fixture is on a dimmer.
Check current pricing and availability for the TJOY A19 LED Bulb (60W Equivalent, 4000K to 5000K), 4 Pack.
#2 Luxrite A19 LED Bulb (60W Equivalent, 4000K, Dimmable), 16 Pack: Energy Star Listed
Why We Picked It
A 16-pack of A19 LED bulbs. The listing mentions A19 and E26 shape and base, a 60W equivalent, 800 lumens, a color temperature of 4000K, dimming, a UL or ETL listing, Energy Star, damp-location use, enclosed fixture use, and ceiling fan use.
Key Specifications
- Pack: 16 bulbs (listed)
- Base and Shape: E26 and A19
- Output and Color: 800 lm; 4000K
- Wattage Equivalent: 60W (listed)
- Dimming: Dimmable (listed)
| Pros | Cons |
|---|---|
|
|
Things to Consider
The Energy Star claim is the listing’s own. You can check certified products on the Energy Star site.
Best For
A lamp or fixture that takes a standard bulb.
Skip It If
You need a different base or shape than the one listed.
Check current pricing and availability for the Luxrite A19 LED Bulb (60W Equivalent, 4000K, Dimmable), 16 Pack.
#3 Bioluz LED A19 LED Bulb (60W Equivalent, 4000K), 6 Pack: UL Listed
Why We Picked It
A 6-pack of A19 LED bulbs. The listing mentions A19 and E26 shape and base, a 60W equivalent, 750 lumens, a color temperature of 4000K, a non-dimmable design, a UL or ETL listing, and flicker-free operation.
Key Specifications
- Pack: 6 bulbs (listed)
- Base and Shape: E26 and A19
- Output and Color: 750 lm; 4000K
- Wattage Equivalent: 60W (listed)
- Dimming: Non-dimmable (listed)
| Pros | Cons |
|---|---|
|
|
Things to Consider
Look for the UL or ETL mark on the product or packaging as well as in the listing.
Best For
A lamp or fixture that takes a standard bulb.
Skip It If
The fixture is on a dimmer.
Check current pricing and availability for the Bioluz LED A19 LED Bulb (60W Equivalent, 4000K), 6 Pack.
#4 Energetic A21 LED Bulb (150W Equivalent, 4000K), 2 Pack: Highest Listed Lumens
A 2-pack of A21 LED bulbs. The listing mentions A21 and E26 shape and base, a 150W equivalent, 2,600 lumens, a color temperature of 4000K, a non-dimmable design, a CRI of 80, and a UL or ETL listing. Check current pricing and availability for the Energetic A21 LED Bulb (150W Equivalent, 4000K), 2 Pack.
#5 KOR A19 LED Bulb (100W Equivalent, 4000K), 6 Pack: Ceiling Fan Use
A 6-pack of A19 LED bulbs. 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. Check current pricing and availability for the KOR A19 LED Bulb (100W Equivalent, 4000K), 6 Pack.
#6 Bioluz LED A19 LED Bulb (40W Equivalent, 4000K), 12 Pack: Simple Non-Dimmable Pick
A 12-pack of A19 LED bulbs. The listing mentions A19 and E26 shape and base, a 40W equivalent, 450 lumens, a color temperature of 4000K, a non-dimmable design, a UL or ETL listing, and flicker-free operation. Check current pricing and availability for the Bioluz LED A19 LED Bulb (40W Equivalent, 4000K), 12 Pack.
#7 Asomst A19 LED Bulb (100W Equivalent, 4000K), 4 Pack: Solid All-Rounder
A 4-pack of A19 LED bulbs. The listing mentions A19 and E26 shape and base, a 100W equivalent, 1,100 lumens, a color temperature of 4000K, a non-dimmable design, a CRI of 85, and flicker-free operation. Check current pricing and availability for the Asomst A19 LED Bulb (100W Equivalent, 4000K), 4 Pack.
#8 Vation Lighting A19 LED Bulb (60W Equivalent, 4000K), 24 Pack: Most Bulbs in the Pack
A 24-pack of A19 LED bulbs. The listing mentions A19 and E26 shape and base, a 60W equivalent, 800 lumens, a color temperature of 4000K, a non-dimmable design, a CRI of 80, and flicker-free operation. Check current pricing and availability for the Vation Lighting A19 LED Bulb (60W Equivalent, 4000K), 24 Pack.
Related reviews: single reviews of Bioluz LED A19 LED Bulb (60W Equivalent, 4000K), 6 Pack, KOR A19 LED Bulb (100W Equivalent, 4000K), 6 Pack.
How to Choose 4000K LED bulbs
Color Temperature
Lower Kelvin numbers look warmer and higher numbers look cooler. 2700K to 3000K suits living areas and bedrooms, and 5000K looks like daylight and is common in workspaces.
Brightness
Compare lumens, not watts. A 60W equivalent bulb is typically listed near 800 lumens and a 100W equivalent near 1,600. The figures here are the sellers’ own.
Dimming
Only bulbs listed as dimmable should go on a dimmer, and not every dimmer works with every LED bulb. Check the maker’s compatibility notes.
Fixture Limits
Stay within the fixture’s maximum wattage, and look for an enclosed or damp rating if the fixture needs one.
How We Evaluate 4000K LED bulbs
We did not install or run these products. We compared manufacturer specifications and Amazon listing details, selected November 11, 2026. We could not retrieve current Amazon star ratings or rating counts for these listings, so they carry no WikiHomeLED Score, we show no star ratings, and the order is our editorial judgment of the listed specifications, not a score. We looked at base and shape, lumens, wattage equivalent, color temperature, dimming, and any stated certifications. We kept one listing per product family and no more than two per brand. Lumen, wattage-equivalent, color temperature, and CRI figures are as published by each seller and are not our measurements; where a listing is vague or contradicts itself, we say so. Read recent customer reviews before you buy. The full method is on our How We Review page.
Frequently Asked Questions
Is 4000K warm or cool?
Neutral. It looks whiter than 2700K and less blue than 5000K.
Where does 4000K suit?
Many people choose it for kitchens, garages, and workspaces. It is a matter of taste.
Can I mix 4000K with other bulbs?
You can, but different color temperatures look different side by side.
Final Verdict
TJOY A19 LED Bulb (60W Equivalent, 4000K to 5000K), 4 Pack is our first pick, Luxrite A19 LED Bulb (60W Equivalent, 4000K, Dimmable), 16 Pack follows, and Bioluz LED A19 LED Bulb (60W Equivalent, 4000K), 6 Pack is third. We ordered by the strength of each listing’s stated specifications, not by ratings. Choose by the base and shape of your fixture, the brightness and color temperature you want, and whether you need to dim.
More in Standard LED Bulbs and LED Light Bulbs.
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.