Shopping Cart

Your cart is empty.

Your cart is empty.

(6 Pack) F13T5/WW - T5 Fluorescent 3000K Warm White - 21' Linear - 13 Watt T5 - Under The Counter Light Bulbs

Free shipping on orders over $29.99

$23.49

$ 10 .99 $10.99

In Stock

1.Color:3000


About this item

  • BULB SPECIFICATIONS: These fluorescent bulbs, model number F13T5/WW , come in a 6 pack. It uses 13 watts to give a nice spread of light. It is a Warm white color, 3000K. The bulbs are tubular and are 21" 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 LIFETIME 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 without the premium price.
  • 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.
  • PACKAGING GUARANTEE: We use secure packaging materials so you get the bulbs you ordered, not broken glass. Still nervous? We offer a 100% refund for any damages. We know our bulbs are transit-safe and delivered headache free.



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
13 Rated wattage
T5 Tubular shape measuring 5/8"
4100K/3000K Kelvin Temperature - the color of the light
Base Bi-pin G5
20,000 Hours Longevity 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
6 Bulbs

Tip:

The numbers after F13T5 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
  • Max overall length: 21". Length Base to Base is 20 1/4" & Pin to Pin is 20 3/4".
  • 120-volt fixtures
  • Replacement for: GE 10086, Sylvania 21368, Philips 33253-6 and more

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.


Dave J
2025-08-16 15:10:30
Changed out two bulbs. I had to change the second one due to this one being a bit cooler than the old ones. I wanted them to match.
JKBinVA
2025-08-05 12:04:52
Perfectly sized replacements. Great price. Have lasted with a lot of use.
Peter F.
2025-08-01 12:01:23
Perfect..good value and delivery
Madelyn Spiegelman
2025-07-28 15:54:32
They weren’t as warm white as the others I have in my kitchen. They are off to the side so people can’t tell. But I can see it has more of a yellow cast rather than red.
Lonnie Cook
2025-07-15 10:07:47
My outlet that requires this bulb is in an area that is seldom used. When it failed to work, I was surprised, but it had been in that device for a long time, so I bought a replacement bulb. I was surprised at the pricing system. The cost of 6 bulbs is almost the same as 2. I forgot the cardinal rule of dealing with electrical appliances: Is it plugged in? Guess what? It had become unplugged. Check your plugs, please.
Stephen M.
2025-07-10 14:06:48
Fit and work fine.
Marilyn Ladelle Bates
2025-07-07 17:18:48
Had to send them back as they didn't fit. Even though the numbers where the same ends where very slightly different. Had to go to Lowes and same number but they went in perfectly.
Rhoda F
2025-06-16 13:39:13
The bulbs give off a very soft light that doesn't look glary. They arrived on time, too.
Customer
2025-06-08 11:26:54
They worked and I have them lighting up and plant stand.
Scott Laing
2025-05-31 12:20:02
These have a nice light that keep the backsplash looking good
Customer
2025-02-07 13:26:39
Great
don
2024-12-21 19:17:34
Actually bright white. Returned.
BC
2024-11-26 18:45:21
Some of the lights light up but very weak and flicker, others won't even turn on. Not a single one in good condition. Don't buy this
Recommended Products

$9.99

$ 4 .99 $4.99

5.0
Select Option