---
product_id: 239209335
title: "GoodBulb 30 Pack F40T12/841 40-W 48 Inch T12 Fluorescent Light Bulb, 4100K Cool White Light, Medium Bi-Pin Base, 2600 Lumens, 90 CRI, 24000 Life Hours, Instant/Programmed Start"
brand: "goodbulb"
price: "R$4088"
currency: BRL
in_stock: true
reviews_count: 7
url: https://www.desertcart.com.br/products/239209335-goodbulb-30-pack-f40t12-841-40-w-48-inch-t12
store_origin: BR
region: Brazil
---

# 24000 hours long-lasting life 2600 lumens ultra-bright output Medium bi-pin base, easy install GoodBulb 30 Pack F40T12/841 40-W 48 Inch T12 Fluorescent Light Bulb, 4100K Cool White Light, Medium Bi-Pin Base, 2600 Lumens, 90 CRI, 24000 Life Hours, Instant/Programmed Start

**Brand:** goodbulb
**Price:** R$4088
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your space, lighten your footprint.

## Quick Answers

- **What is this?** GoodBulb 30 Pack F40T12/841 40-W 48 Inch T12 Fluorescent Light Bulb, 4100K Cool White Light, Medium Bi-Pin Base, 2600 Lumens, 90 CRI, 24000 Life Hours, Instant/Programmed Start by goodbulb
- **How much does it cost?** R$4088 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/239209335-goodbulb-30-pack-f40t12-841-40-w-48-inch-t12)

## Best For

- goodbulb enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Enjoy up to 24,000 hours of reliable lighting, drastically cutting down replacement frequency and maintenance costs.
- • **Light with Purpose:** Every purchase powers solar LED lanterns for communities without electricity—shine bright and make a global impact.
- • **True Color Accuracy:** 90 CRI rating delivers vibrant, natural colors that enhance your environment and reduce eye strain.
- • **Plug & Play Simplicity:** Medium bi-pin base ensures seamless compatibility with existing F40T12 fixtures and ballasts—upgrade without hassle.
- • **Brilliantly Bright Workspace:** Illuminate your office or commercial space with 2600 lumens of crisp, cool white light at 4100K—perfect for productivity and focus.

## Overview

GoodBulb’s 40W T12 fluorescent tube offers 2600 lumens of cool white light at 4100K with a high 90 CRI for true color rendering. Designed for commercial and office use, it fits standard F40T12 fixtures with a medium bi-pin base. With an impressive lifespan of 24,000 hours, these energy-efficient bulbs reduce maintenance and energy costs. Plus, each purchase supports global solar lighting initiatives, making it a smart and socially conscious choice.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GoodBulb |
| Light Type | Fluorescent |
| Special Feature | Energy Efficient |
| Wattage | 40 watts |
| Incandescent Equivalent Wattage | 40 Watts |
| Light Color | cool white |
| Unit Count | 30.0 Count |
| Color Temperature | 4000 Kelvin |
| Brightness | 2600 lumen |
| Shape | Tubular(T) |
| Material | Glass, Argon Gas, Mercury Vapor |
| Indoor/Outdoor Usage | Indoor |
| Power Source | Corded Electric |
| Color Rendering Index | 90 |
| Power Consumption | 40 Watts |
| Light Source Type | Fluorescent |
| Light Source Wattage | 40 Watts |
| Product Dimensions | 3"W x 3"H |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | App |
| Average Life | 24000 Hours |
| White Brightness | 2600 Lumens |
| Efficiency | Energy Efficient |
| Style | F40T12 High CRI |
| Color | White |
| UPC | 605927079070 |
| Light Output Maximum | 2600 Lumens |
| Item model number | GB0190107 |
| Size | 30 Count (Pack of 1) |
| Special Features | Energy Efficient |

## Product Details

- **Brand:** GoodBulb
- **Light Type:** Fluorescent
- **Special Feature:** Energy Efficient
- **Wattage:** 40 watts
- **Incandescent Equivalent Wattage:** 40 Watts

## Images

![GoodBulb 30 Pack F40T12/841 40-W 48 Inch T12 Fluorescent Light Bulb, 4100K Cool White Light, Medium Bi-Pin Base, 2600 Lumens, 90 CRI, 24000 Life Hours, Instant/Programmed Start - Image 1](https://m.media-amazon.com/images/I/71khuyZZdEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Came just fine
*by G***R on April 1, 2025*

Came just as described, very well packed, no broken bulbs!!

### ⭐⭐⭐⭐⭐ Perfect fit
*by G***. on November 11, 2024*

I have ordered several bulbs from different vendors. Most were off a few inches or just didn't fit in my dixture. These where a perfect size all the bulbs were accounted for not broken. That was the best part.

### ⭐⭐⭐⭐⭐ Great value, great cause!
*by H***D on May 31, 2022*

I order for my place of work and I must say, when I ordered these I ordered the best deal of the exact product that I wanted not a variation and something that would be here decently soon. Well let me tell you what, these came so fast I was surprised when I finally realized what the box was! If you are on the fence you should look into the company. Great cause, great background, great family, and most of all GREAT PRODUCT! I will for sure be ordering all of my facilities' bulbs from this company from now on! Thank you to Tom and his family and crew for all that they do!

## Frequently Bought Together

- GoodBulb 40-W 48 Inch T12 Fluorescent Light Bulb, 4100K Cool White Light, Medium Bi-Pin Base, 2600 Lumens, 90 CRI, 24000 Life Hours, Instant/Programmed Start (Pack of 30 Bulbs)
- Philips 281550 F32T8/TL841/ALTO 32 Watt T8 lumens 2.950 4100K Cool White 48in Case of 30
- SYLVANIA 21779 - FO32/835/ECO - 32 Watt Fluorescent Tube - T8 - 30000 Hours - 2950 Lumens - 3500K - 800 Series Phosphors - Case of 30 by SYLVANIA

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**Shop now:** [https://www.desertcart.com.br/products/239209335-goodbulb-30-pack-f40t12-841-40-w-48-inch-t12](https://www.desertcart.com.br/products/239209335-goodbulb-30-pack-f40t12-841-40-w-48-inch-t12)

---

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