---
product_id: 51845638
title: "20w T4 fluorescent tube (warm white 578mm inc pins, 568mm excl pins) CHECK LENGTH CAREFULLY by Leyton Lighting product"
brand: "leyton lighting"
price: "KSh8005"
currency: KES
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.ke/products/51845638-20w-t4-fluorescent-tube-warm-white-578mm-inc-pins-568mm
store_origin: KE
region: Kenya
---

# Warm white 3400K glow Precise 578mm length (+/-2mm) Removable plastic end caps for flexible fit 20w T4 fluorescent tube (warm white 578mm inc pins, 568mm excl pins) CHECK LENGTH CAREFULLY by Leyton Lighting product

**Brand:** leyton lighting
**Price:** KSh8005
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your space with precision and warmth—because your lighting deserves a perfect fit.

## Quick Answers

- **What is this?** 20w T4 fluorescent tube (warm white 578mm inc pins, 568mm excl pins) CHECK LENGTH CAREFULLY by Leyton Lighting product by leyton lighting
- **How much does it cost?** KSh8005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/51845638-20w-t4-fluorescent-tube-warm-white-578mm-inc-pins-568mm)

## Best For

- leyton lighting enthusiasts

## Why This Product

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

## Key Features

- • **Durability Insight:** Tube longevity depends on your fixture’s electronics, so swap tubes to diagnose and avoid premature replacements.
- • **Perfect Fit Every Time:** 578mm length with pin tolerance ensures seamless installation in your existing fixtures.
- • **Warm Ambiance Lighting:** 3400K color temperature creates a cozy, inviting atmosphere ideal for under-cupboard and mirror lighting.
- • **Legacy Lighting Solution:** Compatible with discontinued T4 fittings, keeping your classic setups glowing despite EU regulation changes.
- • **Customizable Installation:** Removable plastic end caps let you adjust length slightly for tricky fittings—no more forcing or guesswork.

## Overview

The Leyton Lighting 20W T4 fluorescent tube delivers a warm white 3400K light in a precise 578mm length (including pins) with removable plastic end caps for flexible installation. Designed for under-cupboard and illuminated mirror fixtures, this tube fits discontinued T4 fittings and requires compatible electronics in the fixture for optimal lifespan.

## Description

20w T4 fluorescent tube (warm white 578mm inc pins, 568mm excl pins) CHECK LENGTH CAREFULLY by Leyton Lighting product

## Features

- Dimensions: 578mm x 12mm x 12mm
- Colour temperature: 3400K

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Part number | LL20T4 |
| Item display length | 57.8 centimetres |
| Material type | Plastic |
| Manufacturer | Leyton Lighting |
| Item model number | F20T4 |
| ASIN | B01N29EE8L |

## Product Details

- **Brand:** Leyton Lighting
- **Light type:** Fluorescent
- **Special feature:** Energy Efficient
- **Wattage:** 20 watts
- **Bulb shape size:** T4

## Images

![20w T4 fluorescent tube (warm white 578mm inc pins, 568mm excl pins) CHECK LENGTH CAREFULLY by Leyton Lighting product - Image 1](https://m.media-amazon.com/images/I/61JqTt1xJDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    size good, quick delivery and well packaged
  

*by T***Y on Reviewed in the United Kingdom on 1 September 2023*

size good, quick delivery and well packaged

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Pretty good bulb, first one lasted just about one year.
  

*by N***0 on Reviewed in the United Kingdom on 31 January 2024*

Happy with the bulb. Good brightness, decent price. The quality of the light is nice, slightly warm in color and for my application it is the perfect brightness.I am writing this review just after the first one I ordered burnt out after a little more than a year of use (used about 4h per day).

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Wall lighting
  

*by B***4 on Reviewed in the United Kingdom on 30 July 2023*

Exactly what I was looking for.

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**Shop now:** [https://www.desertcart.co.ke/products/51845638-20w-t4-fluorescent-tube-warm-white-578mm-inc-pins-568mm](https://www.desertcart.co.ke/products/51845638-20w-t4-fluorescent-tube-warm-white-578mm-inc-pins-568mm)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-16*