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F8T5 Flourescent Light Bulbs - 12 inches Under Cabinet Bulb - Cool White 4100k 8 Watt Tube Bulb - Pack of 6

4.5 4.5 out of 5 stars 5,986 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Fluorescent Tubes by Circle

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Eligible for Return, Refund or Replacement within 30 days of receipt
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4100

Purchase options and add-ons

Brand Circle
Light Type Fluorescent
Special Feature Long Lasting
Wattage 8 watts
Bulb Shape Size T

About this item

  • Bulb Specifications: These fluorescent bulbs, model number F8T5/CW, come in a 6 pack. It uses 8 watts to give 420 Lumens of light. It is a cool white color, 4100K. The bulbs are tubular and are 12" long.
  • Easy & Quick Install: These linear bulbs come with 2 pins at each end so that you can just pop it into the socket and twist it into place. Easy to install and immediately lights up your home so that it looks fantastic.
  • Long Lifespan Value Pack: Each bulb gives you an average of 20,000 hours of light. With this 6 pack, you get a total of 120,000 hours of light! With our brand, you enjoy a lot of comfortable light.
  • Multi-Purpose Applications: The under-counter bulbs are most often used in the kitchen and in an RV. Also used on the patio, in many marine applications and for the lighting fixture under any cabinetry.
  • Reliable: We use secure packaging materials so you get the bulbs you ordered, not broken glass.
See more product details

Frequently bought together

$13.74 ($2.29/Count)
Get it as soon as Monday, Apr 1
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$22.99 ($3.83/Count)
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F8T5 Flourescent Light Bulbs - 12 inches Under Cabinet Bulb - Cool White 4100k 8 Watt Tube Bulb - Pack of 6
F8T5 Flourescent Light Bulbs - 12 inches Under Cabinet Bulb - Cool White 4100k 8 Watt Tube Bulb - Pack of 6
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Price-31% $13.74
List:$19.99
$28.89$9.99$13.99$22.99$12.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Brightness
4.5
4.8
4.4
4.6
4.3
Value for money
4.3
4.6
4.1
4.0
4.6
Longevity
4.0
4.5
3.6
3.6
Easy to install
4.9
4.9
4.7
Sold By
Linden Products
Master of Light
Bluex Bulbs
SSH&HSS
Konideke
CRowRow
bulb shape size
t
t5 1 2
t5 1 2
bulb base
g5
g13
g5
g5
g5
prong
light source wattage
8 watts
20 watts
8 watts
8 watts
13 watts
8 watts
light type
Fluorescent
Fluorescent
Fluorescent
Fluorescent
Fluorescent
Fluorescent
light color
Cool White
Cool White
Daylight White
Cool White
warm white
as the picture shown
white brightness
420 lumens
1200 lumens
420 lumens
800 lumens
420 lumens
light source life
20000 hours
9000 hours
12000 hours

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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F8T5

F8T5 Flourescent Light Bulbs - 12 inches Under Cabinet Bulb - Cool White 4100k 8 Watt Tube Bulb - Pack of 6


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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 12 x 0.7 x 0.7 inches; 7.2 ounces
  • Item model number ‏ : ‎ F8T5/CW
  • Date First Available ‏ : ‎ April 15, 2016
  • Manufacturer ‏ : ‎ Circle
  • ASIN ‏ : ‎ B01E9VK7V2
  • Customer Reviews:
    4.5 4.5 out of 5 stars 5,986 ratings

Product Description

Single Bulb Slant

The bulb burnt out again.

When you're missing the light, and really not interested in heading to the Home Improvement store - choose Circle Lighting. Circle Lighting manufactures for YOU. You get high-quality bulbs packaged as a set. More than great value, this gets delivered to your door, in the colors you like.

Wondering if you're looking at the right bulb? Understand the Specs.

F Fluorescent
8 Rated wattage
T5 Tubular shape measuring 5/8"
Base Bi-pin G5
420 Lumen brightness of the light
3000K / 4100K Kelvin Temperature - the color of the light

Where is this tubular bulb usually found?

  • Typical under kitchen cabinetry - over the sinks and by cabinet corners
  • Popular inside a motorcoach and on the patio of an RV
  • Found in marine applications - chart lights, underwater spreader lights, navigation lights
  • Perfect for storage rooms, garage basements and bathrooms
  • Buy Circle Lighting Bulbs and get an easier and brighter life.

6 Bulbs

Tip:

The numbers after F8T5 describes the color or whiteness of the light. You need to match the shape/size, wattage and voltage of a bulb. Color can always be chosen by what you like.

More details:

  • Manufacturer: Circle Lighting
  • Pack of 6 bulbs
  • Average Rated Life per bulb 20,000
  • Color Rendering Index (CRI) for color accuracy is 85
  • Max overall length: 12" - body measures 11 1/4", overall length tip to tip is 11 7/8"
  • 120-volt fixtures
  • Replacement for: GE 15987, GE 10059, Phillips 391144, Sylvania 20816 and more

Circle NY Lighting

Circle Lighting's Policy

At Circle Lighting We use secure packaging materials so you get the bulbs you ordered, not broken glass. We know our bulbs are transit-safe and delivered headache free.

Looking for specific info?

Customer reviews

4.5 out of 5 stars
4.5 out of 5
5,986 global ratings

Customers say

Customers like the brightness, value, and fit of the light bulb. They mention that it gives good light, is great for undercounter lights, and is good for the price. Some are happy with ease of installation, and performance. Opinions are mixed on durability and quality.

AI-generated from the text of customer reviews

252 customers mention232 positive20 negative

Customers appreciate the value of the light bulb. They say it is easy to install, has a good price, and is good for the quality. Some mention that it is great for under counter lighting and is cheaper on electricity.

"Provide desired illumination. All bulbs worked fine. Very good value." Read more

"...But they are a much better value than the bulbs sold at our local hardware store. That's why I got them. They seem fine." Read more

"...Priced right. Good quality. I’ll buy these again in the future." Read more

"Prompt delivery in addition to an excellent product at a good price." Read more

229 customers mention196 positive33 negative

Customers like the performance of the light bulb. They say it works well, is packaged nicely, and has a good price. Some say it's the best combination of good reviews and good pricing, and is perfect for their needs.

"Provide desired illumination. All bulbs worked fine. Very good value." Read more

"...fit my under the cupboard lighting, we're fairly easy to install and they work! Win win." Read more

"Prompt delivery in addition to an excellent product at a good price." Read more

"They work and weren’t broken in shipment." Read more

129 customers mention103 positive26 negative

Customers like the brightness of the light bulb. For example, they mention it gives good light, is bright white, and lasts a long time. Some say that the bulbs are great for undercounter lights and that they use less power.

"Provide desired illumination. All bulbs worked fine. Very good value." Read more

"...They were an exact fit and simple to install. Brighter than my other lights and have a more white color to them...." Read more

"They are a bit fragile but they are super bright !! Pop the prongs both in at the same time and twist and your blinded!!" Read more

"...The sizing was accurate and the warm lighting was what I expected. There's no flickering or burn marks...." Read more

98 customers mention80 positive18 negative

Customers like the fit of the light bulb. For example, they say it fits perfectly, looks and works like original, and the size was right on.

"They fit my under the cupboard lighting, we're fairly easy to install and they work! Win win." Read more

"...They were an exact fit and simple to install. Brighter than my other lights and have a more white color to them...." Read more

"...Everyone else had only a few. I wanted quite a few of them. They fit correctly and shined as described. I know where to get them for a better result" Read more

"I purchased these for a china cabinet light bar. The sizing was accurate and the warm lighting was what I expected...." Read more

40 customers mention38 positive2 negative

Customers find the installation of the light bulbs to be easy. They mention that the fluorescent lights look great, and are easy to install. Some say that the bulbs plug right in with no problems and that they fit under cabinets well.

"They fit my under the cupboard lighting, we're fairly easy to install and they work! Win win." Read more

"...They were an exact fit and simple to install. Brighter than my other lights and have a more white color to them...." Read more

"Easy to install, sufficiently bright." Read more

"The light bulb was easy to install and it gives off a nice soft white light." Read more

35 customers mention25 positive10 negative

Customers like the color temperature of the light bulb. They mention that the color is warm, as advertised, and the brightness is what they expected. Some appreciate the color consistency, and say that the bulbs give off the perfect touch brightness.

"...Brighter than my other lights and have a more white color to them...." Read more

"...Love the cool brightness. Give plenty of light for laundry duties and in the kitchen for working in sink area." Read more

"...What we got was 'warm white' or something like that. But not cool white. I am disappointed in that. And while the price was OK, why 6 bulbs?..." Read more

"...Lowe's is charging $11 for ONE bulb. They fit easily, the color is good and now we have spares." Read more

162 customers mention99 positive63 negative

Customers are mixed about the quality of the light bulb. Some mention that they're very good bulbs and a good price, while others say that they were cheap, five of the six bulbs are defective, and the box was a little smash.

"These bulbs seem to be fine. I just bought them so I can't comment on the longevity...." Read more

"One of the 6 bulbs was a dud, but the rest worked...." Read more

"...Priced right. Good quality. I’ll buy these again in the future." Read more

"...I wanted quite a few of them. They fit correctly and shined as described. I know where to get them for a better result" Read more

124 customers mention41 positive83 negative

Customers are mixed about the durability of the light bulb. Some mention that it lasts a long time, while others say that it lasted less than 3 months, was a total waste of money, and burned out in about 60 days.

"They are a bit fragile but they are super bright !! Pop the prongs both in at the same time and twist and your blinded!!" Read more

"like quick delivery, nothing broken and it works." Read more

"At first I only needed one the day they arrived another light under the cabinets went out. Glad I bought 6 instead of one for the price." Read more

"One of the bulbs would not light up" Read more

Life on Package - 6,000 Hours: On Amazon Description - 20,000 Hours (twice)
4 Stars
Life on Package - 6,000 Hours: On Amazon Description - 20,000 Hours (twice)
I choose this brand because similar ones said the bulb diameter was 1" or the life was way less than 20,000 hours. So I did get the 9/16 " diameter but looks like I only got 6,000 hours of life. But I do have five more bulbs!
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Top reviews from the United States

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4.0 out of 5 stars Work good, easy to install
Reviewed in the United States on February 3, 2024
I got these to replace the burnt out lights for my under cabinet lighting in my kitchen. They were an exact fit and simple to install. Brighter than my other lights and have a more white color to them. They make cooking and preparing meals easier and safer because I can see so much better with them! Priced right. Good quality. I’ll buy these again in the future.
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Top reviews from other countries

Pamela Hoffman
5.0 out of 5 stars Fits
Reviewed in Canada on December 1, 2023
Zdriver
5.0 out of 5 stars Good value
Reviewed in Canada on November 4, 2023
Delaware
5.0 out of 5 stars Excellent company to deal with. Prompt response and good service.
Reviewed in Canada on October 14, 2023
Eric C Tabbiner
5.0 out of 5 stars Quality bulbs and fast shipping.
Reviewed in Canada on October 11, 2023
Deena Shennan
4.0 out of 5 stars Working just fine
Reviewed in Canada on May 4, 2023