---
product_id: 8877680
title: "PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White"
brand: "philips"
price: "125.33 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/8877680-philipscircline-fluorescent-t9-light-bulb-12-inch-4100-kelvin-32
store_origin: TN
region: Tunisia
---

# 12,000-hour lifespan 32W power efficiency 4100K cool white glow PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White

**Brand:** philips
**Price:** 125.33 DT
**Availability:** ✅ In Stock

## Summary

> 💡 Brighten smarter, live greener — don’t get left in the dark!

## Quick Answers

- **What is this?** PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White by philips
- **How much does it cost?** 125.33 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/8877680-philipscircline-fluorescent-t9-light-bulb-12-inch-4100-kelvin-32)

## 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

- • **Long-Lasting Glow:** Enjoy up to 12,000 hours of reliable lighting—less hassle, fewer replacements.
- • **Energy-Smart Design:** Save on energy bills with a low 32-watt consumption and an estimated annual cost of just $3.85.
- • **Eco-Conscious Choice:** Low-mercury and made with recycled materials, this bulb reduces your environmental footprint.
- • **Effortless Brightness:** Illuminate your space with a crisp 4100K cool white light that enhances focus and clarity.
- • **Seamless Compatibility:** Bi-pin base fits standard ceiling fixtures in kitchens, bathrooms, and beyond for versatile use.

## Overview

The Philips Circline Fluorescent T9 Light Bulb delivers a powerful 32-watt output with a cool white 4100K color temperature, perfect for professional-grade home lighting. Designed for energy efficiency and longevity, it shines brightly for up to 12,000 hours while maintaining a low environmental impact through recycled materials and low mercury content. Its bi-pin base ensures easy installation in a variety of ceiling fixtures, making it the savvy choice for millennial managers who value sustainability and style.

## Description

PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White

## Features

- Philips 32-watt, Circline Fluorescent light bulb is great for general purpose lighting anywhere in your home.
- Versatile for multiple applications, this 4100-Kelvin Fluorescent bulb is suitable for use in ceiling mounted fixtures in rooms such as kitchens and bathrooms.
- Features a Bipin base. Low-mercury design creates a smaller environmental footprint.
- Philips reuses as much glass and packaging material as possible, reducing environmental impact. Estimated annual energy cost of $3.85 (based on three hours/day). This long-lasting bulb shines for up to 12,000 hours.
- This product ships as a single bulb.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Philips LED |
| Light Type | Fluorescent |
| Special Feature | Energy Efficient |
| Wattage | 32 watts |
| Bulb Shape Size | T |
| Incandescent Equivalent Wattage | 4 Watts |
| Light Color | Cool white |
| Voltage | 120 Volts |
| Unit Count | 1.0 Count |
| Color Temperature | 4100 Kelvin |
| Number of Items | 1 |
| Brightness | 1800 |
| Shape | T9 |
| Material | Philips 391177 Circline Fluorescent 32 Watt 12 Inch T9 Cool White Light Bulb |
| Model Name | Charlie's Soap - Laundry Pre-Spray - Biodegradable Laundry Stain Treater (16.9 oz, 2Philips 391177 Circline Fluorescent 32-Watt 12-Inch T9 Cool White Light Bulb |
| Connectivity Technology | Normal bulb |
| Indoor/Outdoor Usage | Indoor |
| Controller Type | Push Button |
| Included Components | Philips 391177 Circline Fluorescent 32-Watt 12-Inch T9 Cool White Light Bulb |
| Power Source | Corded Electric |
| Color Rendering Index | 62 |
| Power Consumption | 32 Watts |
| Item Package Quantity | 1 |
| Light Source Type | Fluorescent |
| Specification Met | CSA, Energy Star, cUL, ETL, RoHS |
| Light Source Wattage | 32 Watts |
| Product Dimensions | 12"W x 32"H |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Control Method | App |
| Average Life | 12000 Hours |
| White Brightness | 1800 Lumens |
| Efficiency | 58 lm/W |
| Global Trade Identification Number | 00046677391171 |
| Manufacturer | Signify North America Corporation |
| UPC | 046677391171 |
| Part Number | 046677391171 |
| Item Weight | 8.8 ounces |
| Item model number | 391177 |
| Size | 1 Count (Pack of 1) |
| Color | Cool White |
| Style | 32-Watt |
| Finish | Opaque |
| Pattern | Bulb |
| Special Features | Energy Efficient |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Philips 391177 circline fluorescent 32-watt 12-inch t9 cool white light bulb. |

## Product Details

- **Brand:** Philips LED
- **Light Type:** Fluorescent
- **Special Feature:** Energy Efficient
- **Wattage:** 32 watts
- **Bulb Shape Size:** T

## Images

![PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White - Image 1](https://m.media-amazon.com/images/I/41H79dgq8ZL.jpg)
![PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White - Image 2](https://m.media-amazon.com/images/I/41Tw1HvcCVL.jpg)
![PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White - Image 3](https://m.media-amazon.com/images/I/612s7TaZFBL.jpg)
![PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White - Image 4](https://m.media-amazon.com/images/I/41HiC0WSHiL.jpg)
![PHILIPSCircline Fluorescent T9 Light Bulb: 12-Inch, 4100-Kelvin, 32-Watt, Bi-Pin Base, Cool White - Image 5](https://m.media-amazon.com/images/I/51BYkzVddhL.jpg)

## Questions & Answers

**Q: Hiw long lasting is the item because the one i locally purchase only lasts for 3 to 3.5 months?**
A: Mine lasted over 2 years of heavy daily use. I calculated it was 3,500 hours when I replaced it. It was still going strong but had a few dark spots which you could see after removing the diffuser. The new bulb, of the same type, was noticeably brighter, and that one is still going after 2 years 5 months. It's a good deal.

**Q: Do you know the lumens for this bulb?**
A: I do not know the lumens, however there are many intensity levels and the highest level is VERY bright.  Much brighter than I had anticipated.  I do not think you will be disappointed.

**Q: will this bulb work with a dimmer?**
A: It's fluorescent so my assumption is no. Fluorescents and voltage changes generally don't get along as I understand it. I'm no electrician though...

**Q: what ballast should be used with these bulbs?  I have a fixture that uses 2 of these bulbs**
A: Note: the  light fixture that I installed the bulbs in did not have to have the ballast replaced. The bulbs worked once installed. However, the ballast that is installed in the light fixture I have is posted on Amazon if it does need to be replaced, if needed. See: https://www.amazon.com/Energy-TLE54-VEB82223-Circline-Ballast/dp/B00UC6GO2K/ref=sr_1_1?ie=UTF8&qid=1539767625&sr=8-1&keywords=tle+54+ballast

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by R***S on November 1, 2024*

Replaced lights in closet- easy to replaceGood quality

### ⭐⭐⭐⭐⭐ Easy install fluorescent lights
*by A***E on June 2, 2024*

These circular fluorescent lights are easy to install, less than the Phillips, time will tell if it will last just as long.

### ⭐⭐⭐⭐⭐ Its like any cool white circline made in the last 65 years!!!
*by U***9 on August 8, 2023*

Fine. Works. Like they have for 65 years. Maybe a bit fiddly if you havent installed many. They are pretty robust, ive never broken one. Well, there were a few that got tossed into the air when I was 16....

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---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-13*