---
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: "1500892₫"
currency: VND
in_stock: true
reviews_count: 13
url: https://www.desertcart.vn/products/48138644-dulux-l-low-energy-lighting-4-pin-long-single-tube
store_origin: VN
region: Vietnam
---

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

**Brand:** osram
**Price:** 1500892₫
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, live 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?** 1500892₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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 2G11 4-pin sockets and works with both electronic and conventional ballasts.
- • **Long-Lasting Brilliance:** Up to 10,000 hours of reliable illumination—less hassle, more productivity.
- • **Perfect Cool White Ambiance:** 4000K color temperature delivers crisp, professional lighting ideal for work and home.
- • **Versatile Lighting Solution:** Ideal for downlights, recessed fixtures, desks, and residential spaces—upgrade your environment effortlessly.
- • **Effortless Energy Efficiency:** Save big with just 18 watts while enjoying bright, consistent lighting.

## Overview

The Osram Dulux L 18W CFL bulb offers a powerful 1200 lumen output with a cool white 4000K color temperature, designed for 2G11 4-pin sockets. With an impressive 10,000-hour lifespan and compatibility with electronic or conventional ballasts, it’s the perfect energy-efficient upgrade for professional and residential lighting needs.

## Description

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

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.
Review: It works! - This lighting fits into an old shaving light over our bathroom mirror. When an old lighting went off, it took us some time to find an appropriate replacement. This lighting fitted in properly and it works. The price of the item is reasonable.

## 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 |
| Average Life | 7500 Hours |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 25,230 in Lighting ( See Top 100 in Lighting ) 570 in Fluorescent & Neon Tubes |
| Brand | OSRAM |
| Bulb Length | 217 Millimetres |
| Cap Type | 2G11 |
| Colour | 840 Neutralweiss |
| Colour Rendering Index (CRI) | 85 |
| Colour Temperature | 4000 Kelvin |
| Customer Reviews | 4.4 4.4 out of 5 stars (655) |
| Date First Available | 31 Aug. 2009 |
| Guaranteed software updates until | unknown |
| Incandescent Equivalent | 135 Watts |
| Included Components | False |
| Item Weight | 55.4 g |
| Item model number | 0290-018840o#1#jam |
| Luminous Flux | 1200 Lumen |
| Manufacturer | Osram |
| Material | Glass |
| Maximum Compatible Wattage | 18 Watts |
| Number of Items | 1 |
| Number of Lights | 1 |
| Part Number | 0290-018840o#1#jam |
| Power and Plug Description | Powered by AC current |
| Product Dimensions | 22.71 x 4.39 x 4.39 cm; 55.4 g |
| Shape | Tubular(T) |
| Special features | Adesivo giallo per emissioni |
| Specific Uses | Lighting |
| Style | L 36W/840 - 415mm - Hellweiß |
| Type of Bulb | Fluorescent |
| Voltage | 220 Volts |
| Wattage | 18 Watts |

## Product Details

- **Brand:** OSRAM
- **Bulb shape size:** T8
- **Light type:** Fluorescent
- **Special feature:** Adesivo giallo per emissioni
- **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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ It works!
*by J***A on 7 February 2026*

This lighting fits into an old shaving light over our bathroom mirror. When an old lighting went off, it took us some time to find an appropriate replacement. This lighting fitted in properly and it works. The price of the item is reasonable.

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

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*