---
product_id: 8877681
title: "391169 Circline Fluorescent 22-Watt 8-Inch T9 Cool White Light Bulb"
brand: "philips"
price: "A$29"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/8877681-391169-circline-fluorescent-22-watt-8-inch-t9-cool-white
store_origin: AU
region: Australia
---

# 22W energy-efficient power 360° full beam angle Low-mercury eco-friendly tech 391169 Circline Fluorescent 22-Watt 8-Inch T9 Cool White Light Bulb

**Brand:** philips
**Price:** A$29
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your workspace, empower your grind.

## Quick Answers

- **What is this?** 391169 Circline Fluorescent 22-Watt 8-Inch T9 Cool White Light Bulb by philips
- **How much does it cost?** A$29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/8877681-391169-circline-fluorescent-22-watt-8-inch-t9-cool-white)

## Best For

- philips enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Smart Innovation:** Philips’ ALTO Lamp Technology minimizes mercury use, making your lighting choice planet-friendly without compromise.
- • **Work-Mode Brightness:** 1050 lumens of crisp cool white light to keep your focus sharp and productivity high.
- • **Plug & Play Convenience:** Standard bi-pin T9 base fits most ceiling fixtures for quick, no-fuss installation.
- • **Long-Lasting Performance:** Up to 12,000 hours of reliable lighting—less hassle, more uptime for your projects and tasks.
- • **Seamless 360° Illumination:** Circline design ensures even light distribution, eliminating shadows in garages, workshops, or basements.

## Overview

The Philips 391169 Circline Fluorescent 22-Watt T9 Cool White Light Bulb delivers bright, energy-efficient lighting with 1050 lumens and a 360° beam angle. Engineered with low-mercury ALTO technology, it balances superior performance with environmental responsibility. Ideal for indoor workspaces like garages and workshops, it offers up to 12,000 hours of consistent, cool white illumination in a compact, easy-to-install circline design.

## Description

391169 Circline Fluorescent 22-Watt 8-Inch T9 Cool White Light Bulb

## Features

- Philips Circline Fluorescent T9 cool white light bulbs are ideal for use in garages, basements and workshops
- Ideal for use in ceiling mounted fixtures
- Great for general purpose lighting anywhere in your home
- Provides a cool white light that creates a work-like environment
- Bi-pin base, T9 shape, 8In

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FNFOKS |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Additional Features | Energy Efficient |
| Beam Angle | 360 Degrees |
| Best Sellers Rank | #108,314 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #689 in Fluorescent Tubes |
| Brand | Philips |
| Brand Name | Philips |
| Brightness | 1000 |
| Bulb Shape Size | T |
| Color Rendering Index | 62 |
| Color Temperature | 100 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.2 out of 5 stars 399 Reviews |
| Efficiency | High |
| Global Trade Identification Number | 00046677391164 |
| Incandescent Equivalent Wattage | 60 Watts |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 8"W x 1.03"H |
| Item Height | 1.03 inches |
| Item Weight | 1.6 ounces |
| Light Color | Cool White |
| Light Source Operating Life | 12000 Hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 22 Watts |
| Light Type | Fluorescent |
| Manufacturer | Philips Lighting |
| Material Type | Glass |
| Model Number | 391169 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 22 Watts |
| Power Source | AC |
| Shape | T9 |
| Special Feature | Energy Efficient |
| Specific Uses For Product | Lamp |
| Specification Met | Cool White (4100 K) |
| UPC | 046677391164 885630792965 046677254490 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 22 watts |
| White Brightness | 1050 Lumens |

## Product Details

- **Brand:** Philips
- **Light Type:** Fluorescent
- **Special Feature:** Energy Efficient
- **Wattage:** 22 watts
- **Bulb Shape Size:** T

## Images

![391169 Circline Fluorescent 22-Watt 8-Inch T9 Cool White Light Bulb - Image 1](https://m.media-amazon.com/images/I/41PzRBND6KL.jpg)

## Questions & Answers

**Q: The current bulb that came with the fixture is a Hanstar FCL-22W Daylight, is this the correct replacement bulb?**
A: Yes, Tommy, that's the correct replacement bulb. The only difference is your original FCL-22W is a Daylight bulb, and the Philips 391169 is Cool White Plus bulb. It will work, but there will be a slight difference in the color of the two bulbs, the Philips 391169 being 'Daylight' and the Hanstar FCL-22W being 'Cool White'.

**Q: My bulb says fc8 t9/kb, is this the correct replacement?**
A: kB means kitchen and bath, so a different color temperature. But it will plug and play.

**Q: how do I test it on the work bench**
A: An interesting question. Unless you have a transformer that produces the correct voltage and amperage, you can’t.   However generally speaking, the rate of defective fluorescent bulbs from the factory is very, very low.  

If your old bulb stopped working and the new one doesn’t either, I would suggest buying a new ballast. They’re cheap and easy to replace and are likely to solve your problem.

**Q: DO I measure the inches on the outside or inside of the bulb?**
A: The measurements are not a big issue with circular bulbs. Always go by the item number on bulb & 100% of the time it will be the bulb you want. The measurements are not accurate whether inside or outside, they will vary!!

## Frequently Bought Together

- Philips 391169 Circline Fluorescent 22-Watt 8-Inch T9 Cool White Light Bulb
- Philips Circline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White

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**Shop now:** [https://www.desertcart.com.au/products/8877681-391169-circline-fluorescent-22-watt-8-inch-t9-cool-white](https://www.desertcart.com.au/products/8877681-391169-circline-fluorescent-22-watt-8-inch-t9-cool-white)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*