---
product_id: 14113523
title: "Daylight CottageCutz F3U154BT4.8M 28 Watt Circular Replacement Bulb"
price: "FREE"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/14113523-daylight-cottagecutz-f3u154bt4-8m-28-watt-circular-replacement-bulb
store_origin: TN
region: Tunisia
---

# 10,000-hour lifespan 5500K daylight color temp 28W energy-efficient power Daylight CottageCutz F3U154BT4.8M 28 Watt Circular Replacement Bulb

**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 💡 Illuminate your workspace with brilliance and efficiency!

## Quick Answers

- **What is this?** Daylight CottageCutz F3U154BT4.8M 28 Watt Circular Replacement Bulb
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/14113523-daylight-cottagecutz-f3u154bt4-8m-28-watt-circular-replacement-bulb)

## Best For

- Customers looking for quality international products

## Why This Product

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

## Key Features

- • **Energy-Smart Performance:** Delivers 1900 lumens brightness at just 28 watts, saving energy without compromising illumination.
- • **Long-Lasting Reliability:** Up to 10,000 hours of consistent, flicker-free lighting—less hassle, more productivity.
- • **Perfect Fit for Precision:** Designed to seamlessly replace bulbs in Naturalight and similar magnifying lamps, ensuring hassle-free installation.
- • **Brilliant Daylight Clarity:** Experience true-to-life colors with 5500K daylight white light, perfect for precision tasks.
- • **Trusted by Creatives & Pros:** Highly rated for enhancing detailed work like cross-stitching, lab work, and professional tasks.

## Overview

The Daylight CottageCutz F3U154BT4.8M is a 28-watt circular compact fluorescent replacement bulb offering 1900 lumens of crisp, daylight-white illumination at 5500 Kelvin. Engineered for long-lasting use with a 10,000-hour lifespan, it fits popular magnifying lamps like Naturalight, making it the go-to choice for professionals and hobbyists demanding precision lighting.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WV3YNC |
| Average Life | 10000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,657,441 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6,980 in Fluorescent Tubes |
| Brand | daylight |
| Brightness | 1900 Lumen |
| Color | White |
| Color Temperature | 5500 Kelvin |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (45) |
| Date First Available | April 21, 2004 |
| Global Trade Identification Number | 00809802120004 |
| Included Components | BULB |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 4.2 ounces |
| Item model number | U12000 |
| Light Color | Daylight White |
| Light Output Maximum | 1900 Lumens |
| Light Source Type | Compact Fluorescent Light (CFL) |
| Light Source Wattage | 28 Watts |
| Manufacturer | DAYLIGHT |
| Material | Glass |
| Model Name | U12000 |
| Number of Items | 1 |
| Part Number | U12000 |
| Product Dimensions | 9.45 x 0.8 x 8.95 inches |
| Shape | Circline |
| Specific Uses For Product | Lamp |
| Specification Met | Not Applicable (N/A) |
| UPC | 809802120004 |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Warranty Description | 12 months manufacturer. |
| Wattage | 28 watts |

## Product Details

- **Brand:** daylight
- **Light Color:** Daylight White
- **Specific Uses For Product:** Lamp
- **Voltage:** 120 Volts
- **Wattage:** 28 watts

## Images

![Daylight CottageCutz F3U154BT4.8M 28 Watt Circular Replacement Bulb - Image 1](https://m.media-amazon.com/images/I/51jazaJdg3L.jpg)

## Questions & Answers

**Q: Will this work in Alvin working lamp model CL1755?**
A: Hi It will not. Please call the store at 800-442-8227 and ask for our lighting specialist for further details and for our great deals. Thank you Scott

**Q: What is the color of this? I need 5000k**
A: For sure, not yellow! lol. I love it, I guess there is a blueish hue to it. I like it because it's bright and I can do my needlework with it. Hope it helps.

**Q: Does this mimic actual sunlight?**
A: yes it does, you won't get a tan but what you see by it will look the same under sunlight

**Q: Is this bulb two prong or four?**
A: Hi Cheryl, It has 4 prongs. Please call the store at 800-442-8227 and ask for our lighting specialist for further details. Thank you Scott

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**Shop now:** [https://www.desertcart.tn/products/14113523-daylight-cottagecutz-f3u154bt4-8m-28-watt-circular-replacement-bulb](https://www.desertcart.tn/products/14113523-daylight-cottagecutz-f3u154bt4-8m-28-watt-circular-replacement-bulb)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-30*