---
product_id: 302616972
title: "UVBrite® 2-Pack 25W T8 Replacement UV Fluorescent Lamp for Pond Filter UVC Water Clarifier [Quartz not Glass 9000 Hours ARL] Multi Variation"
brand: "uvbrite"
price: "443 kr"
currency: DKK
in_stock: false
reviews_count: 8
url: https://www.desertcart.dk/products/302616972-uvbrite-2-pack-25w-t8-replacement-uv-fluorescent-lamp-pond
store_origin: DK
region: Denmark
---

# 9000 Hours Life 253.7nm UV 25W Power UVBrite® 2-Pack 25W T8 Replacement UV Fluorescent Lamp for Pond Filter UVC Water Clarifier [Quartz not Glass 9000 Hours ARL] Multi Variation

**Brand:** uvbrite
**Price:** 443 kr
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Dive into Clarity with UVBrite!

## Quick Answers

- **What is this?** UVBrite® 2-Pack 25W T8 Replacement UV Fluorescent Lamp for Pond Filter UVC Water Clarifier [Quartz not Glass 9000 Hours ARL] Multi Variation by uvbrite
- **How much does it cost?** 443 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/302616972-uvbrite-2-pack-25w-t8-replacement-uv-fluorescent-lamp-pond)

## Best For

- uvbrite enthusiasts

## Why This Product

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

## Key Features

- • **Twin Pack Value:** Double the clarity, double the fun!
- • **Quartz Construction:** Durable and efficient, unlike standard glass lamps.
- • **Optimal UV Wavelength:** Harness the power of 253.7nm for effective sterilization.
- • **Long-Lasting Performance:** Enjoy up to 9000 hours of pristine water clarity.
- • **Illuminate Your Aquatic World:** Transform your pond into a crystal-clear paradise!

## Overview

The UVBrite® 2-Pack 25W T8 Replacement UV Fluorescent Lamp is designed for aquarium and fish pond filters, providing superior sterilization and water clarification. Made from durable quartz, these lamps boast an impressive average lifespan of 9000 hours and emit a powerful 253.7nm UV wavelength, ensuring your aquatic environment remains healthy and vibrant.

## Description

T8 Double Ended 2-Pin UV-C Germicidal Light Tubes are used for pond water clarification and sterilization, to destroy suspended algae (green water) giving you crystal clear water. Proven technology for the destruction of air-borne bacteria, viruses and mould spores. Improved system efficiency when installed in HVAir Conditioning (HVAC) units by reducing bacterial and mould growth. The UVC wavelength of 253.7nm will inactivate bacteria, viruses, mould, and cysts by preventing DNA replication. Designed specifically for use with pond filters, water clarification units and air & surface sterilization equipment.

## Features

- Suitable for aquarium & fish pond filters, UV clarifiers and fully enclosed external canister UVC filters
- For sterilisation purposes replace every 6 months. For clarification of ponds replace every 6-12 months
- Manufactured using Quartz not Glass as found with standard UVC lamps
- 9000 hours average rated life
- 253.7nm UV wavelength
- Tube Length 435mm excluding pins
- Tube Diameter 25mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | UVBrite |
| Manufacturer | UVBrite |
| Product Dimensions | 43.5 x 2.5 x 2.5 cm |
| Manufacturer reference | UVC-T8/25W |
| Part Number | UVC-T8/25W |
| Number of Items | 2 |
| Style | Twin Pack 25W |
| Shape | Tube |
| Material | Quartz |
| Finish types | Clear |
| Voltage | 240 Volts |
| Specific Uses | Pond water clarification & sterilisation |
| Special features | 253.7nm wavelength, Germicidal |
| Type of Bulb | Fluorescent tube |
| Wattage | 25 watts |
| Wattage | 25 Watts |
| Incandescent Equivalent | 25 Watts |
| Bulb Features | Ultraviolet UVC |
| Average Life | 9000 Hours |
| Bulb Diameter | 25 Millimetres |
| Bulb Length | 435 Millimetres |
| Guaranteed software updates until | unknown |

## Images

![UVBrite® 2-Pack 25W T8 Replacement UV Fluorescent Lamp for Pond Filter UVC Water Clarifier [Quartz not Glass 9000 Hours ARL] Multi Variation - Image 1](https://m.media-amazon.com/images/I/61TpwYjt5HL.jpg)

## Available Options

This product comes in different **Style Name, Item Package Quantity** options.

## Questions & Answers

**Q: Will this fit an algae master 15 yamitsu clarifier?**
A: Hello, yes our 15W T8 UVC bulb will fit your algae master 15 yamitsu clarifier.

Thank you for your interest.

**Q: Will this fit an algae master 30 yamitsu clarifier?**
A: Hello, yes our lamp is a direct replacement for your Algae Master 30 Yamitsu Clarifier.

Thank you for your interest.

**Q: Will the 25watt bulb fit the Aqua evo 25**
A: Thank you for your interest in our product, we can confirm that our 25W T8 UVC Bulb is a direct replacement for your Aqua evo 25.

**Q: Do they fit oasis 48000 filters**
A: Hi, our 25W UVC bulbs are a direct replacement for your filter, thank you for your interest.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    As expected
  

*by M***M on Reviewed in the United Kingdom on 8 January 2024*

As expected

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Nice looking bulb
  

*by B***Y on Reviewed in the United Kingdom on 12 August 2023*

These do not fit inside the quartz sleeve on Evolution Aqua 25 watt u8v. so had to return them

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    U V Bulbs
  

*by C***S on Reviewed in the United Kingdom on 6 October 2023*

Used in my fish ponds UV filter

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**Shop now:** [https://www.desertcart.dk/products/302616972-uvbrite-2-pack-25w-t8-replacement-uv-fluorescent-lamp-pond](https://www.desertcart.dk/products/302616972-uvbrite-2-pack-25w-t8-replacement-uv-fluorescent-lamp-pond)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*