---
product_id: 48613782
title: "14W T5 Colour 840 Cool White"
brand: "sylvania"
price: "108 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Sylvania"
url: https://www.desertcart.pl/products/48613782-14w-t5-colour-840-cool-white
store_origin: PL
region: Poland
---

# 24,000 hours long lifespan 14W energy-efficient power 4000K crisp cool white light 14W T5 Colour 840 Cool White

**Brand:** sylvania
**Price:** 108 zł
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your workspace with efficiency and style!

## Quick Answers

- **What is this?** 14W T5 Colour 840 Cool White by sylvania
- **How much does it cost?** 108 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/48613782-14w-t5-colour-840-cool-white)

## Best For

- sylvania enthusiasts

## Why This Product

- Trusted sylvania brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Smart Choice:** Energy Class A+ rating means you save on power bills while reducing your carbon footprint.
- • **Endurance Champion:** Lasts up to 24,000 hours, minimizing replacements and maintenance hassle.
- • **Sleek & Seamless Fit:** Slim 16mm tubular design fits perfectly in modern fixtures for a clean look.
- • **Brilliantly Efficient:** Consumes just 14W while delivering bright, consistent illumination.
- • **Crisp Cool White Glow:** 4000K color temperature enhances focus and productivity in any workspace.

## Overview

The Sylvania 14W T5 Colour 840 Cool White fluorescent tube offers a powerful 1230 lumen output with a crisp 4000K cool white light, ideal for professional indoor environments. Its slim 16mm tubular design fits standard G5 sockets, delivering energy-efficient lighting with an impressive 24,000-hour lifespan. Rated A+ for energy efficiency, this bulb balances performance and sustainability, making it a smart upgrade for offices, study rooms, and workshops.

## Description

Sylvania 14W T5 Colour 840 Cool White

Review: Under cupboard lighting - Exactly as described
Review: Perfect and good price - Perfect, fits great and perfect light. Thank you

## Features

- L – Bulb FHE 14 W T5 Sylvania 840 Cool White
- 549 mm 16 mm T5
- Luxline Plus 4000 K 1350 lumens energy class: A +
- Light Colour: 840 Cool White
- Clasp/Socket: G5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KS37YV2 |
| Average Life | 24000 Hours |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 10,341 in Lighting ( See Top 100 in Lighting ) 218 in Fluorescent & Neon Tubes |
| Brand | Sylvania |
| Cap Type | Tube |
| Colour | Cool White |
| Colour Rendering Index (CRI) | 84 |
| Colour Temperature | 4000 Kelvin |
| Customer Reviews | 4.4 4.4 out of 5 stars (401) |
| Date First Available | 4 May 2014 |
| Guaranteed software updates until | unknown |
| Incandescent Equivalent | 14 Watts |
| Included Components | 1 x Sylvania fluorescent tube |
| Item Weight | 40 g |
| Item model number | 0001530-1 |
| Luminous Flux | 1230 Lumen |
| Manufacturer | Sylvania |
| Material | Glass |
| Number of Items | 1 |
| Number of Lights | 1 |
| Part Number | 0001530-1 |
| Power and Plug Description | AC |
| Product Dimensions | 1.6 x 1.6 x 55 cm; 40 g |
| Shape | Tubular |
| Special features | Energy Efficient |
| Specific Uses | indoor lighting, suitable for spaces requiring bright and cool light, such as offices, study rooms, or workshops |
| Style | Linear |
| Type of Bulb | Leuchtstoffröhre |
| Voltage | 230 Volts |
| Wattage | 14 Watts |

## Product Details

- **Brand:** Sylvania
- **Light type:** Fluorescent
- **Special feature:** Energy Efficient
- **Wattage:** 14 watts
- **Bulb shape size:** T8

## Images

![14W T5 Colour 840 Cool White - Image 1](https://m.media-amazon.com/images/I/41lw3u4agHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Under cupboard lighting
*by J***R on 18 March 2026*

Exactly as described

### ⭐⭐⭐⭐⭐ Perfect and good price
*by M***Z on 12 March 2026*

Perfect, fits great and perfect light. Thank you

### ⭐⭐⭐⭐ Four Stars
*by J***R on 27 May 2018*

good

## Frequently Bought Together

- Sylvania 14W T5 Colour 840 Cool White
- 2 Pack Bundle 8w T5 300mm 12" Fluorescent Tubes Cool White 4000k G5 Cap for Emergency and Strip Lights 8 Watt Bell Lighting 05410
- 2Pk of 13w T5 525mm 21" Fluorescent Tubes Cool White 4000k G5 Cap 13 Watt Bell Lighting 05412

---

## 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.pl/products/48613782-14w-t5-colour-840-cool-white](https://www.desertcart.pl/products/48613782-14w-t5-colour-840-cool-white)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-29*