---
product_id: 740792575
title: "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"
brand: "konideke"
price: "₩200660"
currency: KRW
in_stock: true
category: "Konideke"
url: https://www.desertcart.kr/products/740792575-8-pack-21-inch-t5-fluorescent-light-bulb-13-watt
store_origin: KR
region: South Korea
---

# 10,000-hour long lifespan 13W high-efficiency power 21-inch sleek tubular design 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

**Brand:** konideke
**Price:** ₩200660
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your space, save your energy, and never miss a bright moment!

## Quick Answers

- **What is this?** 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 by konideke
- **How much does it cost?** ₩200660 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/740792575-8-pack-21-inch-t5-fluorescent-light-bulb-13-watt)

## 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

- • **Trusted Bulk Pack:** 8 bulbs per pack means you’re always stocked and ready to upgrade your lighting game—no downtime, no hassle.
- • **Enduring Brightness:** Up to 10,000 hours of consistent 800-lumen output keeps your space vibrant without frequent replacements.
- • **Energy-Smart Efficiency:** Consumes just 13 watts while matching a 50W incandescent, saving you money and reducing your carbon footprint.
- • **Brilliant Cool White Glow:** 4000K color temp delivers crisp, eye-friendly illumination perfect for modern workspaces and kitchens.
- • **Seamless Under-Cabinet Fit:** Slim 21-inch T5 tubular design with G5 base ensures effortless installation in all standard fixtures.

## Overview

This 8-pack of 21-inch T5 fluorescent bulbs offers cool white 4000K light at 800 lumens with a highly efficient 13-watt power draw. Designed for under-cabinet use, these bulbs feature a G5 base and deliver up to 10,000 hours of reliable, eye-friendly illumination—perfect for professionals seeking a sleek, energy-smart lighting upgrade.

## Description

21 Inch T5 Fluorescent Light Bulb 13 Watt F13T5/CW for Sylvania Satco Philips GE Under Cabinet Tube Light Cool White 800 Lumen G5 Base 8 Count

## Features

- Specification: T5 13W cool white, 8 Pcs packing, 13 watts light 4000K, 21 Inches length.
- Cool White Light: Bulb emits a 4000k color temperature that makes your space’s atmosphere warm, comfortable, and inviting. No eyes strains and headaches.
- Application: Under Cabinet light fixture kitchen counters, Pleasure measure the bulb size before make the purchase.
- Long Lifespan: 10000 Hours bulb lifespan. 800Lm brightness
- Service: In case of bulb broken in transportation, Please contact our customer support for refund or replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNQY7Z6T |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Additional Features | High Efficiency |
| Beam Angle | 360 Degrees |
| Brand Name | Konideke |
| Bulb Base | G5 |
| Bulb Shape Size | T5 1/2 |
| Color | White |
| Color Rendering Index | 80 |
| Color Temperature | 4000 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.5 4.5 out of 5 stars (186) |
| Efficiency | High Efficiency |
| Incandescent Equivalent Wattage | 50 Watts |
| Included Components | 8 Pcs T5 13 Watt Cool white |
| Indoor Outdoor Usage | Indoor |
| Light Color | cool white 4000K |
| Light Output Maximum | 800 Lumens |
| Light Source Operating Life | 10000 Hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 13 Watts |
| Light Type | Fluorescent |
| Manufacturer | JL |
| Manufacturer Part Number | Tt 13w cw |
| Material Type | Glass |
| Model Name | Fluorescent |
| Model Number | T5 13W CW |
| Number of Items | 8 |
| Package Quantity | 1 |
| Power Consumption | 13 Watts |
| Power Source | Corded Electric |
| Shape | Tubular(T) |
| Specific Uses For Product | under under fixture |
| Style Name | Modern |
| UPC | 755496268570 |
| Unit Count | 8.0 Count |
| Voltage | 110 Volts |
| Wattage | 13.00 |
| White Brightness | 800 Lumens |

## Product Details

- **Brand:** Konideke
- **Bulb shape/size:** T5 1/2
- **Light type:** Fluorescent
- **Special features:** High Efficiency
- **Wattage:** 13.00

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/613RNb4S3cL.jpg)

## Frequently Bought Together

- 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
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**Shop now:** [https://www.desertcart.kr/products/740792575-8-pack-21-inch-t5-fluorescent-light-bulb-13-watt](https://www.desertcart.kr/products/740792575-8-pack-21-inch-t5-fluorescent-light-bulb-13-watt)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-01*