---
product_id: 650607331
title: "BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights"
brand: "bulbmaster"
price: "R$1224"
currency: BRL
in_stock: false
reviews_count: 5
category: "Bulbmaster"
url: https://www.desertcart.com.br/products/650607331-bulbmaster-fc8t9-cw-22-watt-8-inch-round-t9-fluorescent
store_origin: BR
region: Brazil
---

# 12,000 hours long lifespan 22W energy-saving power 1120 lumens bright output BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights

**Brand:** bulbmaster
**Price:** R$1224
**Availability:** ❌ Out of Stock

## Summary

> 💡 Illuminate smarter, live brighter — don’t miss the glow-up!

## Quick Answers

- **What is this?** BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights by bulbmaster
- **How much does it cost?** R$1224 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/650607331-bulbmaster-fc8t9-cw-22-watt-8-inch-round-t9-fluorescent)

## Best For

- bulbmaster enthusiasts

## Why This Product

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

## Key Features

- • **Enduring Performance:** Over 12,000 hours of reliable illumination—set it and forget it
- • **Energy-Smart Efficiency:** Consumes just 22 watts while matching 100W incandescent brightness
- • **Brilliant Cool White Glow:** 4100K crisp light perfect for kitchens & workspaces
- • **Seamless Fit & Versatility:** 8-inch round T9 circline with G10Q 4-pin base for easy ceiling light upgrades
- • **Professional Quality Assurance:** High CRI 90 ensures true color rendering for a polished, modern ambiance

## Overview

The BULBMASTER FC8T9/CW is a professional-grade 22W circular fluorescent bulb delivering 1120 lumens of cool white light at 4100K. Designed for indoor use in kitchens, garages, and basements, it offers energy-efficient brightness equivalent to a 100W incandescent bulb, with a long lifespan exceeding 12,000 hours. Its 8-inch round shape and G10Q 4-pin base ensure easy installation and reliable performance, making it a smart upgrade for modern living spaces.

## Description

BULBMASTER : This FC8T9/CW general purpose T9 fluorescent bulb emits 4100K bright and cool light for use in kitchens, garages, basements and all general purpose ceiling lights. COLD WHITE: These T9 circular bulbs emit a bright light with a cool glow with a colour temperature of 4100 Kelvin. LONG LIFETIME - This professional quality fluorescent lamp will provide years of use to your home with a lifespan of over 12,000 hours. ENERGY SAVING: This T9 circular bulb effectively uses only 22 watts of energy to produce a cool white light.

Review: Mi casa es muy vieja y encontrar este foco fue un poco dificil. Pero lo encontre y lo pedi, funciona muy bien, aunque la luz es un poco mas blanca de lo que yo prefiero para mi habitacion.
Review: nice lamp fit and works great

## Features

- BULBMASTER : This FC8T9/CW general purpose T9 fluorescent bulb emits 4100K cool and bright light for use in kitchens, garages, basements and all general purpose ceiling lights.
- Product type : light bulb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YN488CM |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz |
| Average Life | 12000 Hours |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #2,395,178 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,392 in Tube Lights & Battens |
| Brand | BULBMASTER |
| Brightness | 1120 Lumen |
| Colour | white |
| Colour Rendering Index | 90 |
| Colour Temperature | 4100 Kelvin |
| Customer Reviews | 4.6 4.6 out of 5 stars (944) |
| Date First Available | 19 July 2024 |
| EU Energy Efficiency Label | 50.91 lumens per watt |
| Height | 8 Inches |
| Incandescent Equivalent Wattage | 100 Watts |
| Indoor/Outdoor Usage | Indoor |
| Item Dimensions LxWxH | 20.3 x 20.3 x 20.3 Centimeters |
| Item Package Quantity | 1 |
| Item Weight | 168 g |
| Length | 8 Inches |
| Light Colour | cool white |
| Light Source Type | Fluorescent |
| Light Source Wattage | 22 Watts |
| Light Type | Fluorescent |
| Model Name | FC8T9/CW |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Part Number | FC8T9/CW |
| Power Consumption | 22 Watts |
| Power Source | 120.0 volts |
| Shape | Round |
| Special Feature | Automatic shutdown, Walking |
| Special Features | Automatic shutdown, Walking |
| Style | Round |
| Voltage | 120 Volts |
| Wattage | 22 Watts |
| Width | 8 Inches |

## Product Details

- **Brand:** BULBMASTER
- **Colour Temperature:** 4100 Kelvin
- **Incandescent Equivalent Wattage:** 100 Watts
- **Light Colour:** cool white
- **Light Type:** Fluorescent
- **Net Quantity:** 1.0 Count
- **Number of Items:** 1
- **Special Feature:** Automatic shutdown, Walking
- **Voltage:** 120 Volts
- **Wattage:** 22 Watts

## Images

![BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights - Image 1](https://m.media-amazon.com/images/I/31rN1S2shsL.jpg)
![BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights - Image 2](https://m.media-amazon.com/images/I/417mr30HsSL.jpg)
![BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights - Image 3](https://m.media-amazon.com/images/I/41Ulwy2mIcL.jpg)
![BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights - Image 4](https://m.media-amazon.com/images/I/516CxeCzKdL.jpg)
![BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights - Image 5](https://m.media-amazon.com/images/I/516IE3PotWL.jpg)

## Questions & Answers

**Q: need a fc8t9 bought a fc8t9/dl pins are to short will this bulb work?**
A: No

**Q: Is it dimmable**
A: No

**Q: I need a 10 inch bulb**
A: This is only a 8 inch bulb

**Q: Is this bulb the same as the philips fcl-22w cool white bulb? i don’t seem to find the philips fcl circular bulbs anywhere (perhaps discontinued).**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***A on 27 November 2025*

Mi casa es muy vieja y encontrar este foco fue un poco dificil. Pero lo encontre y lo pedi, funciona muy bien, aunque la luz es un poco mas blanca de lo que yo prefiero para mi habitacion.

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

nice lamp fit and works great

### ⭐⭐⭐⭐⭐ Review
*by J***. on 14 October 2025*

These work great! All of my plants are thriving because of these lights! The timer really helps as well!

## Frequently Bought Together

- BULBMASTER FC8T9/CW 22 Watt 8 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, 1120 Lumens G10Q 4-Pin Base 22W Circline Ceiling Lights
- Bulbmaster FC12T9/CW 32 Watts 12 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, FC12T9 2100 Lumens G10Q 4-Pin Base 32W Circline Ceiling Lights
- CHKADAWA FC8T9/CW Circular Fluorescent Light Bulb, 8 Inch Round T9 22W Circline Bulbs Replacement for Circle Ceiling Fixture, Cool White 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/650607331-bulbmaster-fc8t9-cw-22-watt-8-inch-round-t9-fluorescent](https://www.desertcart.com.br/products/650607331-bulbmaster-fc8t9-cw-22-watt-8-inch-round-t9-fluorescent)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-23*