---
product_id: 59320345
title: "L 18 Watt Fluorescent Lamp 840 25 Pieces"
brand: "osram"
price: "€ 379.09"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/59320345-l-18-watt-fluorescent-lamp-840-25-pieces
store_origin: ES
region: Spain
---

# 18W power-efficient brilliance 590mm sleek linear design Energy Class A certified L 18 Watt Fluorescent Lamp 840 25 Pieces

**Brand:** osram
**Price:** € 379.09
**Availability:** ✅ In Stock

## Summary

> 💼 Light up your workspace with efficiency and style — don’t let your office fall behind!

## Quick Answers

- **What is this?** L 18 Watt Fluorescent Lamp 840 25 Pieces by osram
- **How much does it cost?** € 379.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/59320345-l-18-watt-fluorescent-lamp-840-25-pieces)

## 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

- • **Bulk Pack Advantage:** Set of 25 lamps perfect for outfitting offices, retail, or creative spaces with uniform lighting.
- • **High Color Accuracy:** Ra80 color rendering index ensures true-to-life colors for enhanced visual comfort.
- • **Versatile Compatibility:** Operates seamlessly on both electronic and conventional ballasts for flexible installation.
- • **Long-Lasting Performance:** Up to 18,000 hours of reliable illumination reduces maintenance and replacement costs.
- • **Consistent Neutral White Glow:** 4000K color temperature delivers crisp, professional lighting ideal for modern workspaces.

## Overview

The Osram L 18 Watt Fluorescent Lamp 840 is a high-efficiency, neutral white T8 tube designed for professional environments. With a 590mm length and G13 socket, it delivers 1350 lumens at 4000K color temperature and Ra80 color rendering, ensuring vibrant, consistent lighting. Rated Energy Class A and boasting an 18,000-hour lifespan, this pack of 25 lamps offers a cost-effective, reliable lighting solution for offices, retail, and industrial spaces.

## Description

L 18 Watt Fluorescent Lamp 840 25 Pieces

## Features

- Offer includes pack of 25
- T8 fluorescent lamp with G13 socket
- Light output: 18 W
- Length (without base pins) 590 mm, diameter 26 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | OSRAM |
| Manufacturer | OSRAM LEDVANCE |
| Product Dimensions | 2.7 x 2.7 x 60.5 cm; 2.64 kg |
| Manufacturer reference | 517797 |
| Part Number | 517797 |
| Number of Items | 1 |
| Style | Modern |
| Colour | Beige |
| Shape | Linear |
| Voltage | 57 Volts |
| Special features | Energy Efficient |
| Power and Plug Description: | Corded Electric |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | Leuchtstoffröhre |
| Cap Type | G13 |
| EU Energy Efficiency Label | A |
| Luminous Flux | 1350 Lumen |
| Wattage | 18 watts |
| Wattage | 18 Watts |
| Incandescent Equivalent | 18 Watts |
| Colour Temperature | 4000 Kelvin |
| Colour Rendering Index (CRI) | 80 |
| Average Life | 18000 Hours |
| Item Weight | 2.64 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** OSRAM
- **Light type:** Fluorescent
- **Special feature:** Energy Efficient
- **Wattage:** 18 watts
- **Bulb shape size:** T8

## Images

![L 18 Watt Fluorescent Lamp 840 25 Pieces - Image 1](https://m.media-amazon.com/images/I/510zpCxFVQL.jpg)
![L 18 Watt Fluorescent Lamp 840 25 Pieces - Image 2](https://m.media-amazon.com/images/I/51ErP4XXT+L.jpg)
![L 18 Watt Fluorescent Lamp 840 25 Pieces - Image 3](https://m.media-amazon.com/images/I/61ZvbqB1YVL.jpg)
![L 18 Watt Fluorescent Lamp 840 25 Pieces - Image 4](https://m.media-amazon.com/images/I/510zpCxFVQL.jpg)
![L 18 Watt Fluorescent Lamp 840 25 Pieces - Image 5](https://m.media-amazon.com/images/I/51ErP4XXT+L.jpg)

## Frequently Bought Together

- Osram L 18 Watt Fluorescent Lamp 840 25 Pieces
- FS2 4-22 Watt Fluorescent Lamp Series Starter(Pack of 6)

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**Shop now:** [https://www.desertcart.es/products/59320345-l-18-watt-fluorescent-lamp-840-25-pieces](https://www.desertcart.es/products/59320345-l-18-watt-fluorescent-lamp-840-25-pieces)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-30*