---
product_id: 272182246
title: "Osram Dulux D/E 13W/840 Light Bulb 4 Pin"
brand: "osram"
price: "€ 13.50"
currency: EUR
in_stock: true
reviews_count: 6
category: "Osram"
url: https://www.desertcart.de/products/272182246-osram-dulux-d-e-13w-840-light-bulb-4-pin
store_origin: DE
region: Germany
---

# 20,000 hours lifespan 13W energy-efficient power Dimmable 3-100% brightness Osram Dulux D/E 13W/840 Light Bulb 4 Pin

**Brand:** osram
**Price:** € 13.50
**Availability:** ✅ In Stock

## Summary

> 💡 Light smarter, live brighter — don’t get left in the dark!

## Quick Answers

- **What is this?** Osram Dulux D/E 13W/840 Light Bulb 4 Pin by osram
- **How much does it cost?** € 13.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/272182246-osram-dulux-d-e-13w-840-light-bulb-4-pin)

## 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

- • **Trusted Quality:** Osram heritage ensures premium performance and energy efficiency
- • **Long-Lasting Glow:** Up to 20,000 hours of reliable, consistent illumination
- • **Compact Powerhouse:** Sleek 4-pin design fits modern fixtures seamlessly
- • **Optimal Brightness:** Delivers 870 lumens of crisp, cool white light (4000K)
- • **Custom Ambience Control:** Smooth dimming from 3% to 100% for every mood

## Overview

The Osram Dulux D/E 13W/840 is a compact, energy-efficient fluorescent lamp featuring a 4-pin G24Q-1 base, delivering 870 lumens of cool white light at 4000K. With a remarkable lifespan of 20,000 hours and smooth dimming capability from 3% to 100%, it’s engineered for versatile indoor use, combining Osram’s century-long expertise with modern lighting technology.

## Description

From the manufacturer Illuminate Every Moment with LEDVANCE From LED lamps to outdoor lighting Solutions- From modern LED lamps to professional-grade luminaires, LEDVANCE offers a full range of lighting solutions for homes, offices, and outdoor environments. Our portfolio includes classic filament-style bulbs, smart home lighting systems, energy-saving luminaires, and sustainable solar-compatible products—designed to fit every lifestyle and application. Each product is developed with a focus on energy efficiency, long service life, and consistent quality. Whether you are creating a cozy living room atmosphere, equipping an office with reliable task lighting, or illuminating outdoor spaces for safety and style, LEDVANCE provides versatile options to meet your needs. Built on decades of innovation and global expertise, LEDVANCE continues to set the standard in modern, sustainable illumination—bringing performance and design together in every product. Your smart home companion Efficient LED Bulbs Long-lasting, energy-saving lighting designed for everyday comfort and reliability. Bedroom lighting Engineered for performance and design, bringing brightness to homes and workplaces. Smart Connected Lighting Personalize your ambience with app-controlled, voice-enabled smart lighting systems. Outdoor lighting High-performance solutions built for architects, contractors, and large-scale projects LIGHT IS OSRAM Ledvance is a global leader in innovative lighting solutions, carrying forward more than 100 years of lighting expertise. Originating from OSRAM , our brand continues to combine trusted heritage with modern technology to deliver sustainable illumination across homes, businesses, and cities worldwide. Our extensive product portfolio includes LED lamps, vintage-style bulbs, functional and decorative luminaires, smart lighting systems, control components, and even photovoltaic solutions . Whether it’s for residential comfort, professional applications, or connected living, Ledvance offers lighting designed for every need. What makes us different is our focus on energy efficiency, long service life, and smart integration. From human-centric LED technologies to solar-compatible systems, we create lighting that blends performance with environmental responsibility. With Ledvance, you choose reliable, future-ready solutions that enhance spaces, conserve energy, and deliver quality illumination you can trust. Serving 140+ Countries Light determines your life Light determines your life - and that of your family or roommate. It can be functional, atmospheric, emotional, stimulating or relaxing. Each area of your home has different lighting requirements. To feel really comfortable, you should pay attention to some basic things and then add your personal touch.

Review: Perfect size - It's perfect, size is approximately 12 to 13 CM.
Review: Good product. - Arrived on time and good purchase.

## Features

- Short and Compact Pin-Base Lamp with Double-turn Tubes/ Average life; 20,000 hours (with quicktronic)
- Dimmable (3-100%)
- Single-ended; Four-pin base; Plug-in G24Q-1 BASE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000N5OKQ2 |
| Additional Features | Dimmable |
| Brand | Osram |
| Brand Name | Osram |
| Bulb Base | GU24 |
| Bulb Shape Size | T |
| Bulb base | GU24 |
| Bulb shape/size | T |
| Color | Warm White |
| Color Rendering Index | 80 |
| Color Temperature | 4000 Kelvin |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.3 out of 5 stars 1,716 Reviews |
| Efficiency | A |
| Incandescent Equivalent Wattage | 60 Watts |
| Included Components | Hub |
| Indoor Outdoor Usage | Indoor |
| Is Electric | No |
| Item Dimensions W x H | 35W x 131H millimeters |
| Item Type Name | Osram Dulux DE 13 Watt Cool White (4000k) 4 pin Compact Fluorescent Light Dulux Lamp |
| Item Weight | 40 Grams |
| Light Color | cool white |
| Light Output Maximum | 780 Lumens |
| Light Source Operating Life | 20000 Hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 13 Watts |
| Light Type | Fluorescent |
| Light type | Fluorescent |
| Manufacturer | Osram |
| Manufacturer Part Number | 0230-013840oo#1 |
| Material Type | Glass |
| Model Name | DE13W840 |
| Model Number | DE13W840 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 13 Watts |
| Power Source | electrical |
| Shape | Tubular(T) |
| Special features | Dimmable |
| Specific Uses For Product | Lamp |
| Specification Met | Yes |
| Style Name | Modern |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Wattage | 13 watts |
| White Brightness | 870 Lumens |

## Product Details

- **Brand:** Osram
- **Bulb shape/size:** T
- **Light type:** Fluorescent
- **Special features:** Dimmable
- **Wattage:** 13 watts

## Images

![Osram Dulux D/E 13W/840 Light Bulb 4 Pin - Image 1](https://m.media-amazon.com/images/I/513AMWAx7XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect size
*by F***D on 17 March 2026*

It's perfect, size is approximately 12 to 13 CM.

### ⭐⭐⭐⭐⭐ Good product.
*by A***R on 9 March 2025*

Arrived on time and good purchase.

### ⭐⭐⭐⭐⭐ Une lampe cassé
*by C***N on 9 November 2022*

J ai reçu deux lampes mais une qui est cassée !!!!

## Frequently Bought Together

- OSRAM DE13W840 13-watt Osram Dulux 4000K 4 Pin Base Fluorescent Lamp
- OSRAM FCS 64640 HLX 150W 24V Tungsten Halogen Lamp
- OSRAM FCS 64640 150W 24V HLX Halogen Light Bulb

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**Shop now:** [https://www.desertcart.de/products/272182246-osram-dulux-d-e-13w-840-light-bulb-4-pin](https://www.desertcart.de/products/272182246-osram-dulux-d-e-13w-840-light-bulb-4-pin)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-07-30*