---
product_id: 214758064
title: "LEDVANCE 15W 18\" T8 Linear Fluorescent Lamp, 4200K, 825 Lm, Non-Dimmable, Cool White - 1 Pack (21619)"
brand: "ledvance"
price: "108.40 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Ledvance"
url: https://www.desertcart.tn/products/214758064-ledvance-15w-18-t8-linear-fluorescent-lamp-4200k-825-lm
store_origin: TN
region: Tunisia
---

# 7500 hours lifespan 15W power efficiency 4200K cool white light LEDVANCE 15W 18" T8 Linear Fluorescent Lamp, 4200K, 825 Lm, Non-Dimmable, Cool White - 1 Pack (21619)

**Brand:** ledvance
**Price:** 108.40 DT
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your space with smart efficiency and style!

## Quick Answers

- **What is this?** LEDVANCE 15W 18" T8 Linear Fluorescent Lamp, 4200K, 825 Lm, Non-Dimmable, Cool White - 1 Pack (21619) by ledvance
- **How much does it cost?** 108.40 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/214758064-ledvance-15w-18-t8-linear-fluorescent-lamp-4200k-825-lm)

## Best For

- ledvance enthusiasts

## Why This Product

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

## Key Features

- • **Efficient 15W Power:** Bright illumination without the energy guilt
- • **Long-Lasting 7500 Hours:** Less hassle, more productivity with extended lamp life
- • **Medium Bi-Pin Base (G12):** Easy installation for seamless office or home upgrades
- • **Perfect 4200K Cool White:** Crisp, professional lighting that keeps you sharp
- • **Consistent 825 Lumens Brightness:** Reliable, clear light that enhances any workspace

## Overview

The LEDVANCE 15W 18" T8 Linear Fluorescent Lamp delivers a crisp 4200K cool white light at 825 lumens, combining energy-efficient 15-watt power consumption with a robust 7500-hour lifespan. Designed with a medium bi-pin base (G12) for easy installation, this non-dimmable lamp is ideal for professional environments seeking reliable, cost-effective lighting solutions.

## Description

SYLVANIA T8 linear fluorescent lamps offer a cost-effective solution for general purpose fluorescent lighting applications. These lamps deliver good color rendering, lumen maintenance and long life. When paired with QUICKTRONIC electronic ballasts, these systems are an economical alternative to T12 fluorescent systems.

Review: As promised - Works good
Review: On time - Very good

## Features

- Includes one 15W 18" T8 linear fluorescent lamp..Voltage : 86 Volts
- Medium Bi-Pin base (G12).
- Color rendering index (CRI) of 60.
- 4200K cool white color temperature.
- Lifetime: 7500 hours lamp life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UXB1WS |
| Additional Features | Frosted, Non Dimmable |
| Best Sellers Rank | #216,026 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,219 in Fluorescent Tubes |
| Brand | LEDVANCE |
| Brand Name | LEDVANCE |
| Bulb Base | G12 |
| Bulb Diameter | 1.09 Inches |
| Bulb Shape Size | T8 |
| Color | White |
| Color Rendering Index | 60 |
| Color Temperature | 4200 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.3 out of 5 stars 1,000 Reviews |
| Incandescent Equivalent Wattage | 55 Watts |
| Included Components | Fluorescent Tubes |
| Indoor Outdoor Usage | Indoor |
| Is Electric | Yes |
| Item Type Name | SYLVANIA 15W 18" T8 Linear Fluorescent Lamp, 4200K Cool White, 1 pack |
| Item Weight | 2.4 ounces |
| Light Color | Cool White |
| Light Output Maximum | 825 Lumens |
| Light Source Operating Life | 12000 Hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 15 Watts |
| Light Type | Fluorescent |
| Manufacturer | SYLVANIA |
| Manufacturer Part Number | 21619 |
| Manufacturer Warranty Description | 2 years. |
| Material Type | Glass |
| Model Name | SYLVANIA 15W 18" T8 Linear Fluorescent Lamp, 4200K Cool White, 1 pack |
| Model Number | 21619 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 15 Watts |
| Power Source | AC/DC |
| Shape | T8 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Frosted, Non Dimmable |
| Specific Uses For Product | Lamp |
| Specification Met | ANSI |
| Style Name | Modern |
| UPC | 046135216190 |
| Unit Count | 1.00 Count |
| Voltage | 86 Volts |
| Wattage | 15 watts |
| White Brightness | 825 Lumens |

## Product Details

- **Brand:** LEDVANCE
- **Bulb Shape Size:** T8
- **Light Type:** Fluorescent
- **Special Feature:** Frosted, Non Dimmable
- **Wattage:** 15 watts

## Images

![LEDVANCE 15W 18" T8 Linear Fluorescent Lamp, 4200K, 825 Lm, Non-Dimmable, Cool White - 1 Pack (21619) - Image 1](https://m.media-amazon.com/images/I/41FwFjNh+5L.jpg)

## Available Options

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

## Questions & Answers

**Q: Lumens? How bright is this light?**
A: I purchased the T8 to light under a cabinet. The tube is a cool white. When you order get the lowest linens that is offered. F15T8/CW. G82135

**Q: What is the diameter or circumference?  I need a narrow bulb.**
A: The Diameter is one inch it's a very thin bulb.

**Q: How many lumens are the bulbs?**
A: 825

**Q: What is the K color?  Hard to buy not knowing.**
A: To correct anouther answer: K is indead for Kelvin, but it is not for brightness. It is light color. It is based on what color light is given off by a piece of metal heated at to a certain temperature. 4200K means this light has the color of an object heated to 4200 Kelvin. Lamps of different total light output (brightness) can have the same color.

## Customer Reviews

### ⭐⭐⭐⭐⭐ As promised
*by M***A on April 13, 2026*

Works good

### ⭐⭐⭐⭐⭐ On time
*by D***S on October 1, 2025*

Very good

### ⭐⭐⭐⭐⭐ Energy efficient, reasonably priced
*by K***. on September 2, 2022*

I needed a replacement bulb. I am happy with the Sylvania brand since it has been around for some time. The light is bright, energy efficient and should last for a long time. My only complaint....I wasn't very happy with the packaging. The box it was shipped in was twice the size of the light and there was no padding of any kind. I was surprised the light wasn't broken.

## Frequently Bought Together

- LEDVANCE 15W 18" T8 Linear Fluorescent Lamp, 4200K, 825 Lm, Non-Dimmable, Cool White - 1 Pack (21619)
- Leviton 12409 Fluorescent Lamp Starter , White

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-23*