---
product_id: 48138644
title: "Dulux L Low Energy Lighting 4 Pin Long Single Tube CFL 18w 2G11 Cool White (4000k) 10000 Hours"
brand: "osram"
price: "116.91 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Osram"
url: https://www.desertcart.tn/products/48138644-dulux-l-low-energy-lighting-4-pin-long-single-tube
store_origin: TN
region: Tunisia
---

# 10,000 hours lifespan 18W low energy power 4000K cool white light Dulux L Low Energy Lighting 4 Pin Long Single Tube CFL 18w 2G11 Cool White (4000k) 10000 Hours

**Brand:** osram
**Price:** 116.91 DT
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate smarter, work brighter — don’t get left in the dark!

## Quick Answers

- **What is this?** Dulux L Low Energy Lighting 4 Pin Long Single Tube CFL 18w 2G11 Cool White (4000k) 10000 Hours by osram
- **How much does it cost?** 116.91 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/48138644-dulux-l-low-energy-lighting-4-pin-long-single-tube)

## Best For

- osram enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Compatibility:** Fits standard 4-pin 2G11 sockets and works with both electronic and conventional ballasts.
- • **Long-Lasting Brilliance:** Enjoy up to 10,000 hours of reliable, flicker-free illumination—less hassle, more productivity.
- • **Smart & Stylish Upgrade:** Dimmable and smart home compatible for customizable ambiance that fits your modern workspace.
- • **Perfectly Balanced Light:** Neutral 4000K color temperature delivers professional-grade clarity without harshness.
- • **Effortless Energy Efficiency:** Save big with just 18 watts powering 1200 lumens of crisp, cool white light.

## Overview

The Osram Dulux L 18W 4-pin CFL tube offers energy-efficient, cool white lighting at 4000K with a long 10,000-hour lifespan. Designed for indoor use with 2G11 sockets, it delivers 1200 lumens of balanced brightness, compatible with electronic and conventional ballasts, and supports dimming and smart home integration for a modern, professional lighting solution.

## Description

Product Description Osram dulux l lumilux Box Contains 1 x osram dulux l18w compact florescent bulb 840 18 w cool white

Review: 4 Pin Tube Lighting - Perfect as a cheaper option replacement for my craft lamp
Review: Super Priced - Great stuff, came packaged well, so easy to install and replace the old broken bulb. Bright but not blinding and the only thing I struggle with is getting the other household members to use the shaving light instead of the main bathroom now.

## Features

- Use for down lighting, surface and recessed lighting, residential lighting and desk lighting
- Starterless operation with ballast
- For use with electronic ballasts or conventional ballasts with an external starter
- 4-pin socket 2g11
- Colour temperature 4000 kelvin

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000O13WY6 |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Average Life Span | 7500 Hours |
| Best Sellers Rank | 22,038 in Lighting ( See Top 100 in Lighting ) 471 in Fluorescent & Neon Tubes |
| Brand Name | OSRAM |
| Bulb Base | G5 |
| Bulb Shape Size | T8 |
| Color Rendering Index (CRI) | 85 |
| Color Temperature | 4000 Kelvin |
| Colour | 840 Neutralweiss |
| Connectivity Protocol | Wi-Fi, Bluetooth, Infrared |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.4 4.4 out of 5 stars (670) |
| EU Energy Efficiency Label | 66.67 lumens/watt |
| Global Trade Identification Number | 04050300010724 |
| Incandescent Equivalent | 135 Watts |
| Included Components | False |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 44W x 44H millimetres |
| Item Shape | Tubular(T) |
| Item Type Name | Osram Dulux L Low Energy Lighting 4 Pin Long Single Tube CFL 18w 2G11 Cool White (4000k) 10000 Hours |
| Item Weight | 55.4 Grams |
| Light Color | Neutral White |
| Light Output Maximum | 1200 Lumens |
| Light Source Wattage | 18 Watts |
| Light Type | Fluorescent |
| Manufacturer | Osram |
| Manufacturer Part Number | 0290-018840o#1#jam |
| Material Type | Glass |
| Model Number | 0290-018840o#1#jam |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 18 Watts |
| Power Source | Electrical |
| Smart Home Compatibility | Smart Home Compatible |
| Special Features | Dimmable |
| Specific Uses | Lighting |
| Style Name | L 36W/840 - 415mm - Hellweiß |
| Type of Bulb | Compact Fluorescent Light (CFL) |
| UPC | 740439918759 |
| Unit Count | 1.0 count |
| Voltage | 220 Volts |
| Wattage | 18 watts |
| White Brightness | 1200 Lumens |

## Product Details

- **Brand:** OSRAM
- **Bulb shape size:** T8
- **Light type:** Fluorescent
- **Special feature:** Dimmable
- **Wattage:** 18 watts

## Images

![Dulux L Low Energy Lighting 4 Pin Long Single Tube CFL 18w 2G11 Cool White (4000k) 10000 Hours - Image 1](https://m.media-amazon.com/images/I/511A9ECZN9L.jpg)

## Questions & Answers

**Q: How long is this item, please? I need something around 230mm for a shaver light - will this fit?**
A: Hi SteveIt can fit perfectly 

## Customer Reviews

### ⭐⭐⭐⭐⭐ 4 Pin Tube Lighting
*by M***E on 20 April 2026*

Perfect as a cheaper option replacement for my craft lamp

### ⭐⭐⭐⭐⭐ Super Priced
*by P***E on 6 July 2025*

Great stuff, came packaged well, so easy to install and replace the old broken bulb. Bright but not blinding and the only thing I struggle with is getting the other household members to use the shaving light instead of the main bathroom now.

### ⭐⭐⭐⭐ Lamp
*by J***R on 31 May 2023*

Does what it says on the tin, what more can you say about a lamp.

## Frequently Bought Together

- Osram DULUX L18W Compact Florescent Bulb 840 18 W Cool White
- Philips 281550 F32T8/TL841/ALTO 32 Watt T8 lumens 2.950 4100K Cool White 48in Case of 30
- Philips 4-65W 220-240V S10 Fluorescent Tube Starters (2 Pack)

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**Shop now:** [https://www.desertcart.tn/products/48138644-dulux-l-low-energy-lighting-4-pin-long-single-tube](https://www.desertcart.tn/products/48138644-dulux-l-low-energy-lighting-4-pin-long-single-tube)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-22*