---
product_id: 51411485
title: "OSRAM energy-saving lamp / DULUX S / G23-Socket / 11 watt / Cold-white / 4000K / Pack of 1"
brand: "osram"
price: "Bs.395"
currency: BOB
in_stock: true
reviews_count: 8
category: "Osram"
url: https://www.desertcart.bo/products/51411485-osram-energy-saving-lamp-dulux-s-g23-socket-11-watt
store_origin: BO
region: Bolivia
---

# 10,000 hrs lifespan Quick Light start-up 900 lumens cool white OSRAM energy-saving lamp / DULUX S / G23-Socket / 11 watt / Cold-white / 4000K / Pack of 1

**Brand:** osram
**Price:** Bs.395
**Availability:** ✅ In Stock

## Summary

> 💼 Light up your hustle with OSRAM’s quick, clean, and long-lasting brilliance!

## Quick Answers

- **What is this?** OSRAM energy-saving lamp / DULUX S / G23-Socket / 11 watt / Cold-white / 4000K / Pack of 1 by osram
- **How much does it cost?** Bs.395 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/51411485-osram-energy-saving-lamp-dulux-s-g23-socket-11-watt)

## 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

- • **Sleek & Compact:** Ultra-flat, tubular design fits seamlessly into modern fixtures without bulk or clutter.
- • **Instant Ambiance:** Quick Light technology means zero wait time; your environment brightens instantly for peak productivity.
- • **Endurance Champion:** Up to 10,000 hours of reliable, flicker-free illumination—outlasts most bulbs in your workspace.
- • **Pure & Clean Light:** 4000K cool white tone enhances focus and clarity—perfect for professional settings demanding sharpness.
- • **Eco-Smart Efficiency:** Energy Class A rated with just 11 watts, delivering bright light while cutting your energy bills.

## Overview

The OSRAM DULUX S 11W compact fluorescent lamp offers a powerful 900 lumen output at a crisp 4000K cool white color temperature. Engineered for longevity with up to 10,000 hours lifespan and 100,000 switching cycles, it features Quick Light technology for instant brightness. Its slim, tubular design with a G23 socket fits modern fixtures perfectly, while energy efficiency class A ensures low power consumption. Ideal for professional and home environments seeking reliable, high-quality illumination.

## Description

Product Description OSRAM is light. We put your life in the right light. For more than 100 years, the OSRAM brand has stood for unique innovations, leading product quality worldwide, and the highest level of energy efficiency. Lamps and lighting systems from OSRAM are used in a wide variety of fields by customers all over the world and have proven themselves over numerous decades. You can rely on the future-oriented innovations and tried-and-tested quality of OSRAM! Your house and home in good hands. Characteristics: Energy efficiency class AWeighted energy consumption: 15 kWh/1000h Luminous flux: 900 LumenColour temperature: 4000 KColour of light: cool white Socket: G23 fittingOuter bulb: T12Diameter: 12 mmTotal length: Total length: 237mm Colour description: Adapt the various colour influences in your rooms to your requirements. Cool white light creates the perfect environment for increased concentration and visual performance. The white tone heightens your senses and increases your performance. Uses: Accent and general lighting in sales rooms, displays windows, restaurants, bars, hotels, corridors and hallways, living areas, bathrooms, and in many other areas. diameter is 12mm Box Contains 1 x Osram Dulux S 11 W/840

Review: 25 year old lightbulb replaced successfully - 25 years ago a bathroom light was installed purchased at Ikea. It failed. However Ikea don't stock replacements any more so I tried desertcart. Low and behold, Osram still make them and I bought one on-line. It was delivered ahead of schedule and was a perfect replacement. Excellent customer service.
Review: Osram is the best - Have been using Osram bulbs for most purposes where possible (house, car etc) and I am always amazed why anyone would not like to purchase these as they perform really well and the longevity is just excellent. It just goes to show all the investments in R&D they make is not for nothing. Even better, when there is an issue, the Osram Customer service has been quite helpful up to now but I have hardly ever needed to make use of it. Quality is excellent, I still try not to touch the glass of any bulb as I was taught and use thin gloves but the light that comes out of the bulbs is more than good enough for reading purposes !

## Features

- Very long lifespan - up to 10,000 hours with 100,000 switching cycles
- Extremely quick luminous flux start-up thanks to Quick Light technology
- Fluorescent light with extremely flat design
- Short and compact pin-base light with 1-tube technology
- Scope of delivery: 1x pin-base light G23, one-sided 2-pin socket, cool white light 4000 Kelvin, not dimmable, 100% mercury-free - the best quality from OSRAM
- Length acc. to IEC standard : 215 mm, Length with base excl. base pins/connection : 214.00 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ONL8YA |
| Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
| Average Life Span | 10000 Hours |
| Best Sellers Rank | 15,711 in Lighting ( See Top 100 in Lighting ) 355 in Fluorescent & Neon Tubes |
| Brand | OSRAM |
| Brand Name | OSRAM |
| Bulb Base | G23 |
| Bulb Shape Size | A23 |
| Bulb base | G23 |
| Bulb shape size | A23 |
| Color Rendering Index (CRI) | 80 |
| Color Temperature | 4000 Kelvin |
| Connectivity Technology | USB |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.4 out of 5 stars 2,731 Reviews |
| EU Energy Efficiency Label | A |
| Global Trade Identification Number | 04050300010618 |
| Incandescent Equivalent | 60 Watts |
| Included Components | Inhalt: 3 Stück |
| Indoor Outdoor Usage | Indoor |
| Is Electric | No |
| Item Dimensions W x H | 36W x 239H millimetres |
| Item Shape | Tubular(T) |
| Item Type Name | Osram Dulux S 11 W/840 |
| Item Weight | 1.41 Ounces |
| Light Color | cool white |
| Light Source Wattage | 11 Watts |
| Light Type | Fluorescent |
| Light type | Fluorescent |
| Luminous Flux | 900 Lumen |
| Manufacturer | OSRAM |
| Material Type | Glass |
| Model Name | 4050000000000 |
| Model Number | 4050300010618 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 11 Watts |
| Power Source | Corded Electric |
| Special Features | Dimmable |
| Special feature | Dimmable |
| Specific Uses | Lamp |
| Type of Bulb | Compact fluorescent |
| UPC | 608603296303 |
| Unit Count | 1.0 Count |
| Voltage | 240 Volts |
| Wattage | 11.8 watts |
| White Brightness | 900 Lumens |

## Product Details

- **Brand:** OSRAM
- **Bulb shape size:** A23
- **Light type:** Fluorescent
- **Special feature:** Dimmable
- **Wattage:** 11.8 watts

## Images

![OSRAM energy-saving lamp / DULUX S / G23-Socket / 11 watt / Cold-white / 4000K / Pack of 1 - Image 1](https://m.media-amazon.com/images/I/412xHfYJiML.jpg)
![OSRAM energy-saving lamp / DULUX S / G23-Socket / 11 watt / Cold-white / 4000K / Pack of 1 - Image 2](https://m.media-amazon.com/images/I/41WSx6r6mKL.jpg)
![OSRAM energy-saving lamp / DULUX S / G23-Socket / 11 watt / Cold-white / 4000K / Pack of 1 - Image 3](https://m.media-amazon.com/images/I/51fpYRD7RJL.jpg)
![OSRAM energy-saving lamp / DULUX S / G23-Socket / 11 watt / Cold-white / 4000K / Pack of 1 - Image 4](https://m.media-amazon.com/images/I/51L3MW++0VL.jpg)

## Questions & Answers

**Q: I need a osram deluxe s 11w/865 1204 will this be a good replacement?**
A: Sorry, I'm not techy enough to answer this.

**Q: What is the Voltage of this Lamp?**
A: link to Osram prodcut datasheet:http://www.osram.com/appsinfo/pdc/pdf.do?cid=GPS01_1027844&mpid=ZMP_58969&vid=EU_ALL_eCat&lid=EN

**Q: Can I use this in a aquarium?**
A: Yes, I used it my Aqua one tank as long as it's going in a covered area it'll be fine

**Q: How can I buy the blue one?**
A: Good Morning. we do not have that available in blue color.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 25 year old lightbulb replaced successfully
*by J***W on 11 April 2025*

25 years ago a bathroom light was installed purchased at Ikea. It failed. However Ikea don't stock replacements any more so I tried Amazon. Low and behold, Osram still make them and I bought one on-line. It was delivered ahead of schedule and was a perfect replacement. Excellent customer service.

### ⭐⭐⭐⭐⭐ Osram is the best
*by E***E on 6 January 2020*

Have been using Osram bulbs for most purposes where possible (house, car etc) and I am always amazed why anyone would not like to purchase these as they perform really well and the longevity is just excellent. It just goes to show all the investments in R&D they make is not for nothing. Even better, when there is an issue, the Osram Customer service has been quite helpful up to now but I have hardly ever needed to make use of it. Quality is excellent, I still try not to touch the glass of any bulb as I was taught and use thin gloves but the light that comes out of the bulbs is more than good enough for reading purposes !

### ⭐⭐⭐⭐ Good quality
*by D***S on 27 March 2025*

Exactly what I was looking for and the price is not bad at all

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.bo/products/51411485-osram-energy-saving-lamp-dulux-s-g23-socket-11-watt](https://www.desertcart.bo/products/51411485-osram-energy-saving-lamp-dulux-s-g23-socket-11-watt)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-17*