---
product_id: 629826337
title: "8 Pack F8T5/CW Fluorescent Bulbs, T5 12 inch 8 Watts Under Cabinet Light Bulb Cool White, G5 Mini Bi 420 Lumen"
brand: "konideke"
price: "€ 42.24"
currency: EUR
in_stock: true
reviews_count: 11
category: "Konideke"
url: https://www.desertcart.fi/products/629826337-8-pack-f8t5-cw-fluorescent-bulbs-t5-12-inch-8
store_origin: FI
region: Finland
---

# Energy-saving 8W power Bright 420 lumens output Precise 12-inch T5 size 8 Pack F8T5/CW Fluorescent Bulbs, T5 12 inch 8 Watts Under Cabinet Light Bulb Cool White, G5 Mini Bi 420 Lumen

**Brand:** konideke
**Price:** € 42.24
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your space, save your energy, and never settle for less!

## Quick Answers

- **What is this?** 8 Pack F8T5/CW Fluorescent Bulbs, T5 12 inch 8 Watts Under Cabinet Light Bulb Cool White, G5 Mini Bi 420 Lumen by konideke
- **How much does it cost?** € 42.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/629826337-8-pack-f8t5-cw-fluorescent-bulbs-t5-12-inch-8)

## Best For

- konideke enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Ideal for under-cabinet, RV, closet, patio, and marine lighting—upgrade your environment with ease.
- • **Perfect Fit Every Time:** Exact 12-inch T5 tube avoids costly returns—measure once, install with confidence.
- • **Long-Lasting Reliability:** 12,000-hour lifespan means fewer replacements and more uninterrupted productivity.
- • **Brilliant Cool White Glow:** 4100K color temp with 420 lumens delivers crisp, professional lighting for any workspace or cabinet.
- • **Energy Efficient Performance:** Consumes just 8 watts while matching a 50W incandescent brightness—save on your energy bill without compromise.

## Overview

This 8-pack of Konideke 12-inch T5 fluorescent bulbs offers a cool white 4100K light at 420 lumens with an energy-efficient 8-watt power draw. Designed for precise fit and long 12,000-hour life, these bulbs are perfect replacements for under-cabinet, RV, closet, and marine fixtures, ensuring bright, reliable illumination with minimal hassle.

## Description

Konideke 8 Pack F8T5/CW Fluorescent Bulbs, T5 12 inch 8 Watts Under Cabinet Light Bulb Cool White, G5 Mini Bi 420 Lumen - desertcart.com

Review: Perfect RV Bulb Replacement, Trick for Installation - Perfect size for a replacement bulb for many of the RV overhead lamps that require 2 bulbs of this shape. There's a trick to removing and installing - holding the bulb on the end, not the glass so you can't cut yourself, gently ROTATE the bulb slightly into or out of the socket. Usually it's just one bulb that went bad - you may have to try them both to determine which one it was, so keep track of which is which. Replace both if you have to, and it's good to keep a spare or two. This is a good start if you're building confidence with your own repairs. 1/2/2026 UPDATE In 3 months I have replaced 2 already in the same lamp. When one bulb goes out, the lamp quits working. You don't know which bulb quit, so you have to test both bulbs with a new bulb. So the questions now is: Is my lamp defective or is it the bulbs don't last long? Sometimes life is just a series of troubleshooting efforts! The Zephyr, Bebe & Lori
Review: Good product no problems - Clear, bright, works fine

## Features

- Size: 12" Straight T5 Fluorescent Tube, it is Not 9 inches , it is NOT 22 inches, Please measure the bulb before purchasing, Many return reason is wrong size
- Watt: 8 Watt 8 Watt, Cool White light color, If the ballast inside your fixture is defective, the bulb will not turn on
- High Lumens: 420 Lumens, CRI 85, 12000 Lifetime
- Customer support: KINDLY NOTE: The defective ballast inside the fixture will cause the bulb failed to work,Please contact 24/7 customer support for refund if the bulb do not work
- Application: 12 Inch F8T5 Lighting Bulbs Replacement for Under Cabinet, RV light fixture,Closet Lighting Fixtures, Also used on the patio, in many marine applications and for the lighting fixture under any cabinetry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ33MNGT |
| Accepted voltage frequency | 100 to 120 Volts and 60 Hertz |
| Average Life | 12000 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,772 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Fluorescent Tubes |
| Brand | Konideke |
| Brightness | 420 Lumen |
| Bulb Base | G5 |
| Bulb Shape Size | T5 1/2 |
| Color | White |
| Color Temperature | 4100 Kelvin |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (484) |
| Date First Available | March 26, 2024 |
| Efficiency | High Energy Efficiency |
| Incandescent Equivalent Wattage | 50 Watts |
| Included Components | 8PCS T8 8w 4100K fluorescent bulb |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 10.8 ounces |
| Item model number | F8T8CW-1 |
| Light Color | cool white 4100K |
| Light Output Maximum | 420 Lumens |
| Light Source Type | Fluorescent |
| Light Source Wattage | 8 Watts |
| Light Type | Fluorescent |
| Manufacturer | JX |
| Material | Glass |
| Model Name | Fluorescent |
| Number of Items | 8 |
| Part Number | F815cw/8p |
| Power Consumption | 8 Watts |
| Power Source | electric |
| Product Dimensions | 12"W x 1"H |
| Shape | Tubular(T) |
| Special Feature | Energy Efficient |
| Special Features | Energy Efficient |
| Specific Uses For Product | Appliance |
| Style | 8Pcs T5 8W 4100K |
| Unit Count | 8.0 Count |
| Voltage | 110 Volts |
| Wattage | 8 Watts |
| White Brightness | 420 Lumens |

## Product Details

- **Brand:** Konideke
- **Bulb Shape Size:** T5 1/2
- **Light Type:** Fluorescent
- **Special Feature:** Energy Efficient
- **Wattage:** 8 watts

## Images

![8 Pack F8T5/CW Fluorescent Bulbs, T5 12 inch 8 Watts Under Cabinet Light Bulb Cool White, G5 Mini Bi 420 Lumen - Image 1](https://m.media-amazon.com/images/I/61c0PWLpwZL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect RV Bulb Replacement, Trick for Installation
*by L***I on November 10, 2025*

Perfect size for a replacement bulb for many of the RV overhead lamps that require 2 bulbs of this shape. There's a trick to removing and installing - holding the bulb on the end, not the glass so you can't cut yourself, gently ROTATE the bulb slightly into or out of the socket. Usually it's just one bulb that went bad - you may have to try them both to determine which one it was, so keep track of which is which. Replace both if you have to, and it's good to keep a spare or two. This is a good start if you're building confidence with your own repairs. 1/2/2026 UPDATE In 3 months I have replaced 2 already in the same lamp. When one bulb goes out, the lamp quits working. You don't know which bulb quit, so you have to test both bulbs with a new bulb. So the questions now is: Is my lamp defective or is it the bulbs don't last long? Sometimes life is just a series of troubleshooting efforts! The Zephyr, Bebe & Lori

### ⭐⭐⭐⭐⭐ Good product no problems
*by A***R on January 10, 2026*

Clear, bright, works fine

### ⭐⭐⭐⭐⭐ Great buy!
*by J***N on January 13, 2026*

The lights haven’t out in my dad’s kitchen for the longest time. These came fast and were so easy to install. They are great!

## Frequently Bought Together

- Konideke 8 Pack F8T5/CW Fluorescent Bulbs, T5 12 inch 8 Watts Under Cabinet Light Bulb Cool White, G5 Mini Bi 420 Lumen
- 8 Pack 21 Inch T5 Fluorescent Light Bulb 13 Watt F13T5/CW Compatible for Sylvania Satco Philips GE Under Cabinet Tube Light Cool White 800 Lumen G5 Base 8 Count
- F8T5 Flourescent Light Bulbs - 12 inches Under Cabinet Bulb - Cool White 4100k 8 Watt Tube Bulb - Pack of 6

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-17*