---
product_id: 417271895
title: "Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack"
brand: "chkadawa"
price: "416 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Chkadawa"
url: https://www.desertcart.dk/products/417271895-circular-bulb-fc8t9-dl-8-inch-t9-22w-circline-fluorescent
store_origin: DK
region: Denmark
---

# 16,000 hours long lifespan 1250 lumens super bright output 20% energy saving tri-phosphor tech Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack

**Brand:** chkadawa
**Price:** 416 kr
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your space with brilliance and efficiency — don’t get left in the dark!

## Quick Answers

- **What is this?** Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack by chkadawa
- **How much does it cost?** 416 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/417271895-circular-bulb-fc8t9-dl-8-inch-t9-22w-circline-fluorescent)

## Best For

- chkadawa enthusiasts

## Why This Product

- Trusted chkadawa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy Smart:** Tri-phosphor technology cuts energy use by 20% without compromising brightness
- • **Versatile Application:** Perfect for kitchens, offices, bathrooms, and creative workspaces demanding bright, natural light
- • **Brilliant Daylight Glow:** 6400K crisp daylight spectrum for true color clarity and enhanced focus
- • **Effortless Compatibility:** Standard G10q 4-pin base fits seamlessly into most circular fluorescent fixtures
- • **Long-Lasting Performance:** Reliable 16,000-hour lifespan reduces replacements and maintenance hassle

## Overview

The Circular Bulb FC8T9/DL is an 8-inch, 22W T9 circline fluorescent lamp delivering 1250 lumens of bright 6400K daylight. Featuring tri-phosphor technology and a standard G10q 4-pin base, it offers 20% energy savings and a long 16,000-hour lifespan. Ideal for replacing round fluorescent bulbs in various fixtures, it ensures vibrant, natural light for professional and home environments.

## Description

The CHKADAWA T9 22W Circular Fluorescent light bulb adopt tri-phosphor circline fluorescent lamp technology, G10q 4 Pin standard base, giving you a bright light. Average 16,000 hours lifespan working with reliable electronic or magnetic ballast. Easy to replace old round fluorescent tubes in ceiling light fixtures. Tri-phosphor T9 bulbs cut down energy consumption by 20% without sacrificing brightness fits all conventional fixtures. G10q caps, the base of this lamp is intentionally made loose. How to choose T9 circular bulbs: wattage, T9 bulb size or dimensions, 4 pin G10q socket or base. Application: circular fluorescent bulb ceiling lights in living room, bedroom, kitchen, laundry room, bathroom, sewing room, hallway, office, garage, basement. Caution: do not attempt to forcibly turn the base since the lamp will break.

Review: Excellent product. I use the circular tubes in an articulated fixture for task lighting. The daylight color is perfect for seeing fine detail. Good price, fast delivery, securely packaged for shipment.
Review: Great product, great price! Fit my magnifying desk lamp perfectly.

## Features

- 8 inch T9 22 Watt Round Fluorescent Bulbs: tri-phosphor technology, 1250 lumens output luminous flux, super bright, energy saving FC8 T9 22w kitchen and bath light bulbs.
- FC8T9 22W Light Bulb: 8 inch outside diameter circline bulbs, standard 4-pin (G10q) base.
- FCL T9 Type 22watts 8 inch Circular Light Bulb: color temperature 6400K/6500K DL daylight spectrum, CRI 80+/82.
- Average Lifetime: the circline fluorescent lamps / tube is 16,000 hours life span by working with standard America Circular T9 fluorescent bulb electronic or magnetic ballast.
- Applications: replacement for 8 inch T9 22w circle fluorescent light bulb, ceiling light fixtures bulb, compatible with ge, sunlite, sylvania, philips circular light bulbs 23538, 41314, 11026.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FNV5K6S |
| Batteries required | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (390) |
| Date First Available | 27 October 2021 |
| Finish types | Clear |
| Item Weight | 0.4 Kilograms |
| Item model number | CH-T9C22DL |
| Product Dimensions | 20.32 x 20.32 x 2.79 cm; 401 g |
| Specific uses | Lamp |

## Product Details

- **Brand:** CHKADAWA
- **Bulb shape/size:** FC8
- **Light type:** Fluorescent
- **Special features:** Energy Efficient
- **Wattage:** 22 watts

## Images

![Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack - Image 1](https://m.media-amazon.com/images/I/615te2kG-BL.jpg)
![Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack - Image 2](https://m.media-amazon.com/images/I/61I3WIjWYqL.jpg)
![Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack - Image 3](https://m.media-amazon.com/images/I/61orqSZxKmL.jpg)
![Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack - Image 4](https://m.media-amazon.com/images/I/712W2EGj7WL.jpg)
![Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack - Image 5](https://m.media-amazon.com/images/I/718ZyzPtI6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***D on 21 January 2026*

Excellent product. I use the circular tubes in an articulated fixture for task lighting. The daylight color is perfect for seeing fine detail. Good price, fast delivery, securely packaged for shipment.

### ⭐⭐⭐⭐⭐ Review
*by D***R on 5 May 2024*

Great product, great price! Fit my magnifying desk lamp perfectly.

### ⭐⭐⭐⭐⭐ Review
*by N***R on 5 January 2026*

Use to get one of these at my hardware store for more money. This price for 2 is a really good deal and the light is very bright and vibrant.

## Frequently Bought Together

- CHKADAWA Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack
- CHKADAWA FC12T9 32 Watts Circline Light Bulbs Daylight, Circular 12 Inch T9 32W Round Fluorescent Bulb Replacement for Circle Ceiling Fixture Lamp, DL 6500K Tube, G10q 4 Pin Base, 2 Pack

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**Shop now:** [https://www.desertcart.dk/products/417271895-circular-bulb-fc8t9-dl-8-inch-t9-22w-circline-fluorescent](https://www.desertcart.dk/products/417271895-circular-bulb-fc8t9-dl-8-inch-t9-22w-circline-fluorescent)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-26*