---
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: "€ 56.42"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/48138644-dulux-l-low-energy-lighting-4-pin-long-single-tube
store_origin: NL
region: Netherlands
---

# Up to 10,000 hours lifespan 18W power, 135W incandescent equivalent Cool White 4000K color temperature Dulux L Low Energy Lighting 4 Pin Long Single Tube CFL 18w 2G11 Cool White (4000k) 10000 Hours

**Brand:** osram
**Price:** € 56.42
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, work brighter — your energy-efficient upgrade awaits!

## 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?** € 56.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/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

- • **Efficient 18W Power:** Delivers bright 1200 lumens with just 18 watts, saving energy without compromising light quality.
- • **Perfect Cool White Glow:** Neutral 4000K light enhances focus and productivity in any professional or home setting.
- • **Long-Lasting Performance:** Enjoy up to 10,000 hours of reliable illumination—less hassle, fewer replacements.
- • **Versatile 4-Pin 2G11 Base:** Seamlessly fits downlights, recessed fixtures, and desk lamps for flexible lighting solutions.
- • **Starterless & Ballast Compatible:** Works flawlessly with electronic or conventional ballasts, ensuring smooth startup every time.

## Overview

The Osram Dulux L 18W CFL bulb offers a powerful 1200 lumen output with a cool white 4000K color temperature, ideal for professional and residential lighting. Featuring a 4-pin 2G11 base and compatibility with various ballasts, it provides up to 10,000 hours of energy-saving illumination, equivalent to a 135W incandescent bulb, making it a smart, long-lasting lighting solution.

## Description

Dulux L Low Energy Lighting 4 Pin Long Single Tube CFL 18w 2G11 Cool White (4000k) 10000 Hours

## 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 |
|---------------|-------|
| Brand | OSRAM |
| Manufacturer | Osram |
| Product Dimensions | 22.71 x 4.39 x 4.39 cm; 55.4 g |
| Item model number | 0290-018840o#1#jam |
| Part Number | 0290-018840o#1#jam |
| Number of Items | 1 |
| Style | L 36W/840 - 415mm - Hellweiß |
| Colour | 840 Neutralweiss |
| Shape | Tubular(T) |
| Material | Glass |
| Number of Lights | 1 |
| Included Components | False |
| Maximum Compatible Wattage | 18 Watts |
| Voltage | 220 Volts |
| Specific Uses | General lighting |
| Special features | Adesivo giallo per emissioni |
| Power and Plug Description: | Powered by AC current |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | Compact Fluorescent Light (CFL) |
| Cap Type | 2G11 |
| Luminous Flux | 1200 Lumen |
| Wattage | 18 watts |
| Wattage | 18 Watts |
| Incandescent Equivalent | 135 Watts |
| Colour Temperature | 4E+3 Kelvin |
| Colour Rendering Index (CRI) | 85 |
| Average Life | 8000 Hours |
| Average Life | 7500 Hours |
| Bulb Length | 217 Millimetres |
| Item Weight | 55.4 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** OSRAM
- **Light type:** Fluorescent
- **Special feature:** Adesivo giallo per emissioni
- **Wattage:** 18 watts
- **Bulb shape size:** T

## 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 

## Frequently Bought Together

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- 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.nl/products/48138644-dulux-l-low-energy-lighting-4-pin-long-single-tube](https://www.desertcart.nl/products/48138644-dulux-l-low-energy-lighting-4-pin-long-single-tube)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*