---
product_id: 57772388
title: "Replacement 5W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers"
brand: "durabulb"
price: "€ 19.50"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dura Bulb"
url: https://www.desertcart.ie/products/57772388-replacement-5w-uv-ultra-violet-bulb-lamp-for-pond-uvc
store_origin: IE
region: Ireland
---

# 5W power for efficient sterilization 10.2cm compact length fits most filters 253.7nm UV output kills harmful microbes Replacement 5W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers

**Brand:** durabulb
**Price:** € 19.50
**Availability:** ✅ In Stock

## Summary

> 💧 Illuminate your pond’s purity with powerful UV precision!

## Quick Answers

- **What is this?** Replacement 5W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers by durabulb
- **How much does it cost?** € 19.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/57772388-replacement-5w-uv-ultra-violet-bulb-lamp-for-pond-uvc)

## Best For

- durabulb enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Size & Power:** Compact 10.2cm length with 5W power delivers maximum sterilization without wasting energy.
- • **Aquatic Health Essential:** A must-have for any pond or aquarium enthusiast serious about maintaining a vibrant, healthy ecosystem.
- • **Long-lasting Reliability:** Backed by a 12-month warranty, ensuring consistent performance and peace of mind all year round.
- • **Perfect Fit Compatibility:** Designed to seamlessly replace bulbs in top pond filters like Hozelock Easyclear 3000 and Bioforce 2200/3000.
- • **Precision UV Sterilization:** Harness 253.7nm UV light to eliminate pond pathogens and keep your aquatic environment crystal clear.

## Overview

The DuraBulb 5W UV Replacement Bulb is a compact, high-efficiency 10.2cm UVC tube emitting 253.7nm wavelength light, engineered to sterilize pond and aquarium water by eliminating harmful microorganisms. Compatible with leading 5W pond filters, it comes with a 12-month warranty and is recommended for annual replacement to maintain peak UV output and aquatic health.

## Description

High quality 5W DuraBulb UVC bulbs for 5 Watt UV Pond Filters and other sterilisation applications Length: 10.2cm Base: G23 2-pin 12 month warranty with all DuraBulb bulbs It is recommended to change the bulbs every 12 months to maintain maximum UV output Compatible with the Hozelock Easyclear 3000, Bioforce 2200 & 3000, Blagdon Mini Pond UVC 4500 and many other 5W UVC Pond Filters

Review: 100% service, A ****** - A very good price with a fast delivery, highly recommend.thanks
Review: Excellent - Fast service good product

## Features

- 5W DuraBulb Replacment Ultra Violet UVC bulb for 5 Watt pond filters and clarifiers
- 5W UV PLS Tube - 10.2cm Length
- 253.7nm UV output for maximum sterilisation
- 12 Month Warranty - We recommend changing after 12 months to maintain maximum UV output
- Suitable for Fish Pond & Aquarium Filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071R86CRW |
| Best Sellers Rank | 4,232 in Garden ( See Top 100 in Garden ) 1 in Water Garden & Pond Ultraviolet Sterilisers |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,538) |
| Date First Available | 13 April 2017 |
| Manufacturer | DuraBulb® |
| Manufacturer reference | 5W-UVC |
| Part number | 5W-UVC |
| Power source type | electrical power |
| Product Dimensions | 10.21 x 3.2 x 2.11 cm; 18.14 g |

## Product Details

- **Brand:** DuraBulb
- **Bulb shape size:** T6 1/2
- **Light type:** Mercury Vapour
- **Special feature:** Energy Efficient
- **Wattage:** 5.00

## Images

![Replacement 5W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers - Image 1](https://m.media-amazon.com/images/I/4142ubtzEZL.jpg)
![Replacement 5W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers - Image 2](https://m.media-amazon.com/images/I/71RfQg0o9WL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% service, A ******
*by J***J on 18 April 2025*

A very good price with a fast delivery, highly recommend.thanks

### ⭐⭐⭐⭐⭐ Excellent
*by R***N on 7 January 2026*

Fast service good product

### ⭐⭐⭐⭐ Replacement bulb , did the job.
*by M***E on 15 June 2025*

Arrived on time and pond cleared after a few days .

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**Shop now:** [https://www.desertcart.ie/products/57772388-replacement-5w-uv-ultra-violet-bulb-lamp-for-pond-uvc](https://www.desertcart.ie/products/57772388-replacement-5w-uv-ultra-violet-bulb-lamp-for-pond-uvc)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-10*