---
product_id: 48611949
title: "Osram Dulux D 26W 840 Cool White G24d-3 (4000k) Compact Fluorescent Lamp"
brand: "osram"
price: "€ 24.91"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.fi/products/48611949-osram-dulux-d-26w-840-cool-white-g24d-3-4000k
store_origin: FI
region: Finland
---

# 10,000 hours long lifespan 26W energy-efficient power 1800 lumens bright output Osram Dulux D 26W 840 Cool White G24d-3 (4000k) Compact Fluorescent Lamp

**Brand:** osram
**Price:** € 24.91
**Availability:** ❌ Out of Stock

## Summary

> 💼 Light up your productivity with Osram’s cool, efficient brilliance!

## Quick Answers

- **What is this?** Osram Dulux D 26W 840 Cool White G24d-3 (4000k) Compact Fluorescent Lamp by osram
- **How much does it cost?** € 24.91 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/48611949-osram-dulux-d-26w-840-cool-white-g24d-3-4000k)

## 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:** Standard G24d-3 2-pin base fits a wide range of compact luminaires and down-lighters for easy upgrades.
- • **Endurance That Impresses:** Rated for 10,000 hours, this lamp keeps your environment lit longer, reducing replacements and hassle.
- • **Trusted Quality by Osram:** Backed by a top-tier brand with a 4.2-star rating and energy-efficient certification for peace of mind.
- • **Brilliant Cool White Glow:** 4000K LUMILUX Cool White light delivers crisp, professional ambiance perfect for modern workspaces.
- • **Effortless Energy Savings:** 26W compact fluorescent design slashes your electricity bill without compromising brightness.

## Overview

The Osram Dulux D 26W 840 Cool White G24d-3 is a compact fluorescent lamp delivering 1800 lumens of crisp 4000K cool white light. Designed for energy efficiency at 26 watts, it boasts a long 10,000-hour lifespan and fits standard G24d-3 sockets, making it ideal for professional environments seeking reliable, bright, and cost-effective lighting.

## Description

Product Description Compact double turn, 2-pin, low energy lamp for compact luminaires and down-lighters. equivalent manufacturer product names include tc-d, compact d, crompton cld, ge biax-d, osram dulux-d, sylvania lynx-d and philips master pl-c. Box Contains 1 x 26w dulux/d cool white (840) 2 pin lamp

Review: What I needed - Good quality
Review: Light bulb - Arrived next day and worked as expected

## Features

- 26watt 2pin g24d-3
- Average rated life 10000hrs
- Biax d dulux d and lynx d
- Please note Rated luminous flux 1750lm , Luminous flux at 25 °C 1800lm, Luminous flux 1750lm, Light tone (designation) LUMILUX Cool White

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000N5QB8W |
| Average Life | 10000 Hours |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 30,395 in Lighting ( See Top 100 in Lighting ) 671 in Fluorescent & Neon Tubes |
| Brand | OSRAM |
| Bulb Diameter | 11 Millimetres |
| Bulb Length | 153 Millimetres |
| Cap Type | G24d |
| Certification | [ENERGY_EFFICIENT] |
| Colour | White |
| Colour Rendering Index (CRI) | 85 |
| Colour Temperature | 4000 Kelvin |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,169) |
| Date First Available | 1 Jan. 2006 |
| Guaranteed software updates until | unknown |
| Incandescent Equivalent | 26 Watts |
| Included Components | Bulb |
| Item Weight | 43 g |
| Item model number | 487106 |
| Luminous Flux | 1800 Lumen |
| Manufacturer | Osram |
| Material | Metal |
| Number of Items | 1 |
| Part Number | DULUX D 26 W/840 |
| Power and Plug Description | Electricity |
| Product Dimensions | 17 x 1.1 x 1.1 cm; 43 g |
| Shape | Light bulb |
| Special features | Energy Efficient |
| Specific Uses | Lamp |
| Style | Modern |
| Type of Bulb | Compact Fluorescent Light (CFL) |
| Voltage | 230 Volts |
| Wattage | 26 Watts |

## Product Details

- **Brand:** OSRAM
- **Bulb shape size:** T
- **Light type:** CFL
- **Special feature:** Energy Efficient
- **Wattage:** 26 watts

## Images

![Osram Dulux D 26W 840 Cool White G24d-3 (4000k) Compact Fluorescent Lamp - Image 1](https://m.media-amazon.com/images/I/116Q8ozSSZL.jpg)
![Osram Dulux D 26W 840 Cool White G24d-3 (4000k) Compact Fluorescent Lamp - Image 2](https://m.media-amazon.com/images/I/21AbI21jL3L.jpg)
![Osram Dulux D 26W 840 Cool White G24d-3 (4000k) Compact Fluorescent Lamp - Image 3](https://m.media-amazon.com/images/I/21B5ld9TsGL.jpg)
![Osram Dulux D 26W 840 Cool White G24d-3 (4000k) Compact Fluorescent Lamp - Image 4](https://m.media-amazon.com/images/I/41H5xVUFsNL.jpg)
![Osram Dulux D 26W 840 Cool White G24d-3 (4000k) Compact Fluorescent Lamp - Image 5](https://m.media-amazon.com/images/I/51-4DiTRZ8L.jpg)

## Questions & Answers

**Q: Anyone tried/uses these bulbs on an aerogarden pro 100?**
A: Can,t help really. Mine are used in my bathroom light which bought in Spain. It uses 2 lamps and makes my bathroom as light as day

**Q: Does this fit the g24q-2 socket?**
A: No, G24q sockets are 4 pin, whereas G24d sockets are 2 pin

**Q: is there a led version of this**
A: Yes I think there is

## Customer Reviews

### ⭐⭐⭐⭐⭐ What I needed
*by K***N on 26 August 2024*

Good quality

### ⭐⭐⭐⭐⭐ Light bulb
*by J***N on 18 September 2024*

Arrived next day and worked as expected

### ⭐ Faulty on arrival
*by A***R on 25 October 2019*

Good price and fast delivery but didn't work. A half-flicker but wouldn't fire up. Perhaps broken in transit?

## Frequently Bought Together

- Osram 012049 - DULUX D 26W/840 Double Tube 2 Pin Base Compact Fluorescent Light Bulb
- Sylvania/Osram 54516 Series Sylvania 54516-Gla-Stage and Studio-T6-575 Watt Light Bulbs-115 Volts-G9.5 Heatsink Base-3050K
- OSRAM SYLVANIA HPL 575/115 (UCF) (54622) 575W 115V MEDIUM BI PIN WITH HEAT SINK CLEAR T6 Halogen

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**Shop now:** [https://www.desertcart.fi/products/48611949-osram-dulux-d-26w-840-cool-white-g24d-3-4000k](https://www.desertcart.fi/products/48611949-osram-dulux-d-26w-840-cool-white-g24d-3-4000k)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-19*