---
product_id: 386452836
title: "Circle (6 Pack) F13T5/CW - T5 Fluorescent 4100K Cool White - 21\" Linear - 13 Watt T5 - under the Counter Light Bulbs…"
price: "13221 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/386452836-circle-6-pack-f13t5-cw-t5-fluorescent-4100k-cool-white
store_origin: IS
region: Iceland
---

# Circle (6 Pack) F13T5/CW - T5 Fluorescent 4100K Cool White - 21" Linear - 13 Watt T5 - under the Counter Light Bulbs…

**Price:** 13221 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Circle (6 Pack) F13T5/CW - T5 Fluorescent 4100K Cool White - 21" Linear - 13 Watt T5 - under the Counter Light Bulbs…
- **How much does it cost?** 13221 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/386452836-circle-6-pack-f13t5-cw-t5-fluorescent-4100k-cool-white)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Circle (6 Pack) F13T5/CW - T5 Fluorescent 4100K Cool White - 21" Linear - 13 Watt T5 - under the Counter Light Bulbs…

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EDMZNI4 |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Instant On, Under cabinet lighting |
| Best Sellers Rank | #1,712 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Fluorescent Tubes |
| Brand | Circle |
| Brand Name | Circle |
| Brightness | 1300 Lumen |
| Bulb Base | G5 |
| Bulb Shape Size | T5 1/2 |
| Color Rendering Index | 100 |
| Color Temperature | 4100 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 2,481 Reviews |
| Efficiency | 100 lm/W |
| Incandescent Equivalent Wattage | 13 Watts |
| Included Components | 6 Pack Long life T5 Fluorescent Tubes, Perfect under the counter kitchen light bulbs, T5 fluorescent bulb |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 2.5"W x 21"H |
| Item Weight | 12.8 Ounces |
| Light Color | Cool White |
| Light Source Operating Life | 120000 Hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 13 Watts |
| Light Type | Fluorescent |
| Manufacturer | Circle® |
| Manufacturer Warranty Description | 1 year warranty. Please contact us if you have any issues. We offer 100% customer satisfaction on all our products! |
| Material Type | Glass |
| Model Number | F13T5/CW |
| Number of Items | 1 |
| Package Quantity | 6 |
| Power Consumption | 13 Watts |
| Power Source | Corded Electric |
| Shape | Tubular(T) |
| Special Feature | Instant On, Under cabinet lighting |
| UPC | 030465195553 |
| Unit Count | 6.0 Count |
| Voltage | 120 Volts |
| Wattage | 13 watts |
| White Brightness | 1300 Lumens |

## Product Details

- **Brand:** Circle
- **Bulb Shape Size:** T5 1/2
- **Light Type:** Fluorescent
- **Special Feature:** Instant On, Under cabinet lighting
- **Wattage:** 13 watts

## Images

![Circle (6 Pack) F13T5/CW - T5 Fluorescent 4100K Cool White - 21" Linear - 13 Watt T5 - under the Counter Light Bulbs… - Image 1](https://m.media-amazon.com/images/I/61T7SGQDcoL.jpg)

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**Shop now:** [https://www.desertcart.is/products/386452836-circle-6-pack-f13t5-cw-t5-fluorescent-4100k-cool-white](https://www.desertcart.is/products/386452836-circle-6-pack-f13t5-cw-t5-fluorescent-4100k-cool-white)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-10*