---
product_id: 404235276
title: "Osram Dulux S 11W 840 | Cool White - 2-Pins"
brand: "osram"
price: "€ 11.37"
currency: EUR
in_stock: true
reviews_count: 5
category: "Osram"
url: https://www.desertcart.gr/products/404235276-osram-dulux-s-11w-840-cool-white-2-pins
store_origin: GR
region: Greece
---

# 10,000 hours lifespan 11W energy efficient power 900 Lumens brightness Osram Dulux S 11W 840 | Cool White - 2-Pins

**Brand:** osram
**Price:** € 11.37
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate smarter, not harder — stay cool, stay efficient!

## Quick Answers

- **What is this?** Osram Dulux S 11W 840 | Cool White - 2-Pins by osram
- **How much does it cost?** € 11.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/404235276-osram-dulux-s-11w-840-cool-white-2-pins)

## 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

- • **Dimmable & Lightweight:** Customizable brightness with easy touch control, designed for flexible, stylish indoor lighting.
- • **Seamless Compatibility:** G23 2-pin base fits perfectly in legacy fixtures, preserving your classic setups with modern efficiency.
- • **Energy-Smart Efficiency:** Consumes just 11 watts while matching a 60W incandescent, saving on your electricity bill without compromise.
- • **Long-Lasting Performance:** Up to 10,000 hours of reliable illumination means fewer replacements and less hassle.
- • **Brilliant Cool White Glow:** 4000K color temperature delivers crisp, professional lighting that enhances focus and ambiance.

## Overview

The Osram Dulux S 11W 840 is a compact fluorescent lamp offering 900 lumens of cool white light at 4000K, designed for indoor use with a G23 2-pin base. It combines energy efficiency (11W power consumption) with a long lifespan of 10,000 hours, making it an ideal choice for professionals seeking reliable, cost-effective lighting that fits legacy fixtures. Its dimmable feature and lightweight design add modern convenience to a classic form factor.

## Description

Buy Osram Dulux S 11W 840 | Cool White - 2-Pins online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Lampade Osram/Ledvance ottime e purtroppo ormai introvabili seppur in mano ai Cinesi.
Review: thanks the desertcart. nowadays there it is impossible to buy such old style light tubes. i have to buy a spare immediately if i were not able to to get this light tube, i would be forced to buy a new LED lamp. and i found tube of those lamps are mostly non-replaceable.

## Features

- manufacturer: Osram
- Item Trademark: OSRAM
- Item Weight: kilograms, pounds, 0.0220462262, 0.01

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ONL8YA |
| Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Additional Features | Dimmable, Lightweight |
| Brand Name | Osram |
| Brightness | 900 Lumen |
| Bulb Base | G23 |
| Bulb Shape Size | T |
| Color Rendering Index | 80 |
| Color Temperature | 4000 Kelvin |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,444) |
| Efficiency | A |
| Global Trade Identification Number | 04050300010618 |
| Incandescent Equivalent Wattage | 60 Watts |
| Included Components | Bulb included |
| Indoor Outdoor Usage | Indoor |
| Is Electric | No |
| Item Dimensions W x H | 36W x 239H millimeters |
| Item Type Name | Box of 1 Dulux S Compact Fluorescent Light Bulb 840 11W G23 Cool White |
| Item Weight | 1.41 Ounces |
| Light Color | Cool White |
| Light Source Operating Life | 10000 Hours |
| Light Source Type | Energy efficient |
| Light Source Wattage | 11 Watts |
| Light Type | Fluorescent |
| Manufacturer | Osram |
| Material Type | Plastic |
| Model Name | IAM5166217 |
| Model Number | 4050300010618 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 11 Watts |
| Power Source | CA |
| Shape | Tubular(T) |
| Specific Uses For Product | Indoor/Outdoor Lighting |
| Theme | Animals |
| UPC | 608603296303 |
| Unit Count | 1 Count |
| Voltage | 240 Volts |
| Wattage | 11.8 watts |
| White Brightness | 900 Lumens |

## Product Details

- **Brand:** Osram
- **Bulb shape/size:** T
- **Light type:** Fluorescent
- **Special features:** Dimmable, Lightweight
- **Wattage:** 11.8 watts

## Images

![Osram Dulux S 11W 840 | Cool White - 2-Pins - Image 1](https://m.media-amazon.com/images/I/412xHfYJiML.jpg)
![Osram Dulux S 11W 840 | Cool White - 2-Pins - Image 2](https://m.media-amazon.com/images/I/41WSx6r6mKL.jpg)
![Osram Dulux S 11W 840 | Cool White - 2-Pins - Image 3](https://m.media-amazon.com/images/I/51fpYRD7RJL.jpg)
![Osram Dulux S 11W 840 | Cool White - 2-Pins - Image 4](https://m.media-amazon.com/images/I/51L3MW++0VL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***N on 18 January 2026*

Lampade Osram/Ledvance ottime e purtroppo ormai introvabili seppur in mano ai Cinesi.

### ⭐⭐⭐⭐ Review
*by M***E on 7 September 2022*

thanks the amazon. nowadays there it is impossible to buy such old style light tubes. i have to buy a spare immediately if i were not able to to get this light tube, i would be forced to buy a new LED lamp. and i found tube of those lamps are mostly non-replaceable.

### ⭐⭐⭐⭐⭐ Review
*by T***N on 23 March 2026*

Gott att det gick att köpa dessa. Fungerar perfekt!

## Frequently Bought Together

- Osram Energy Saving Light Bulb G23 Compact Fluorescent (CFL) Cool White 11 W
- Sylvania/Osram 54516 Series Sylvania 54516-Gla-Stage and Studio-T6-575 Watt Light Bulbs-115 Volts-G9.5 Heatsink Base-3050K
- SYLVANIA 54685 - BTL - Stage and Studio - T6 - 500 Watt Light Bulbs - 120 Volts - P28s Base - 3050K

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/404235276-osram-dulux-s-11w-840-cool-white-2-pins](https://www.desertcart.gr/products/404235276-osram-dulux-s-11w-840-cool-white-2-pins)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-22*