---
product_id: 72847255
title: "Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb."
brand: "mayiwo"
price: "₱3462"
currency: PHP
in_stock: true
category: "Mayiwo"
url: https://www.desertcart.ph/products/72847255-aqua-treatment-service-ats4-450-replacement-uvc-light-bulb
store_origin: PH
region: Philippines
---

# 9000 hours long-lasting life 22W powerful UV output Easy plug-in electrical power Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb.

**Brand:** mayiwo
**Price:** ₱3462
**Availability:** ✅ In Stock

## Summary

> 💧 Illuminate your aquarium’s future with pure UV power!

## Quick Answers

- **What is this?** Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb. by mayiwo
- **How much does it cost?** ₱3462 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/72847255-aqua-treatment-service-ats4-450-replacement-uvc-light-bulb)

## Best For

- mayiwo enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No complicated setup—just connect to your existing ATS4-450 system and get back to thriving aquatic life.
- • **Precision Copper Build:** Durable copper material ensures optimal heat dissipation and longevity for professional-grade performance.
- • **Endurance That Outlasts:** Enjoy up to 9000 hours of reliable operation—less hassle, more peace of mind.
- • **Indoor Aquarium Essential:** Specifically designed for indoor aquarium use, making it the must-have upgrade for serious aquatic enthusiasts.
- • **Pure UV Sterilization Power:** Harness 22 watts of targeted UV light to keep your aquarium crystal clear and bacteria-free.

## Overview

The MAYIWO Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb is a 22-watt fluorescent tubular bulb designed for indoor aquarium sterilization. Featuring a durable copper build and a long 9000-hour lifespan, it plugs directly into your existing ATS4-450 system to deliver effective UV sterilization that keeps aquatic environments healthy and clear.

## Description

Aqua Treatment Service ATS4-450 Replacement

## Features

- MAYIWO Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HIHGSTO |
| Additional Features | Not Dimmable |
| Best Sellers Rank | #59,155 in Pet Supplies ( See Top 100 in Pet Supplies ) #227 in Aquarium Lights #331 in Fluorescent Tubes |
| Brand | MAYIWO |
| Brand Name | MAYIWO |
| Bulb Shape Size | T4 1/2 |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 2.6 out of 5 stars 367 Reviews |
| Indoor Outdoor Usage | Indoor |
| Item Weight | 0.14 kg |
| Light Color | UV |
| Light Source Operating Life | 9000 hours |
| Light Source Type | Fluorescent |
| Light Source Wattage | 22 watts |
| Light Type | Fluorescent |
| Manufacturer | SPDI UV |
| Material Type | copper |
| Model Name | Ats4 |
| Model Number | ATS4-450 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 22 watts |
| Power Source | electrical outlet |
| Shape | Tubular(T) |
| Special Feature | Not Dimmable |
| Specific Uses For Product | Aquarium |
| Unit Count | 1 Count |
| Wattage | 22 watts |

## Product Details

- **Brand:** MAYIWO
- **Wattage:** 22 watts
- **Bulb Shape Size:** T4 1/2
- **Specific Uses For Product:** Aquarium
- **Unit Count:** 1.0 Count

## Images

![Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb. - Image 1](https://m.media-amazon.com/images/I/61BvF6yjYoL.jpg)
![Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb. - Image 2](https://m.media-amazon.com/images/I/31RM4g6184L.jpg)
![Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb. - Image 3](https://m.media-amazon.com/images/I/41cWbPZrNsL.jpg)
![Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb. - Image 4](https://m.media-amazon.com/images/I/31GHbuKuOaL.jpg)
![Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb. - Image 5](https://m.media-amazon.com/images/I/51kbXAea+oL.jpg)

## Frequently Bought Together

- Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb
- LSE Lighting Designed and Made in USA Quartz Sleeve for use with ATS-476D ATS-450 UV Bulb ATS450
- UV Light UV-ATS4-450 Superior Bulb for Aqua Treatment Services ATS-4-450, 10000 Hours Use in Models: DWS-8V/EV-8E/SE-8V/SL-8V

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**Shop now:** [https://www.desertcart.ph/products/72847255-aqua-treatment-service-ats4-450-replacement-uvc-light-bulb](https://www.desertcart.ph/products/72847255-aqua-treatment-service-ats4-450-replacement-uvc-light-bulb)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-09-21*