---
product_id: 540799155
title: "2 Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug Zapper/Mosquito Killer"
brand: "tararium"
price: "€ 23.23"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tararium"
url: https://www.desertcart.pt/products/540799155-2-pack-8w-fly-killer-replacement-bulbs-bl-t5-uv
store_origin: PT
region: Portugal
---

# 4000 hours long-lasting lifespan 8W power-efficient UV light 368nm peak wavelength for max insect attraction 2 Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug Zapper/Mosquito Killer

**Brand:** tararium
**Price:** € 23.23
**Availability:** ✅ In Stock

## Summary

> 🦟 Zap pests, not your vibe — upgrade your bug zapper bulbs now!

## Quick Answers

- **What is this?** 2 Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug Zapper/Mosquito Killer by tararium
- **How much does it cost?** € 23.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/540799155-2-pack-8w-fly-killer-replacement-bulbs-bl-t5-uv)

## Best For

- tararium enthusiasts

## Why This Product

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

## Key Features

- • **Targeted Pest Magnet:** 368nm peak wavelength specifically attracts mosquitoes, flies, moths, and gnats for superior trapping.
- • **Power-Packed Efficiency:** 8W fluorescent tubes deliver bright UV light while saving energy.
- • **Durability You Can Trust:** Engineered for 4000 hours of continuous use, keeping your space pest-free longer.
- • **Safety First Replacement:** Includes handy tips to safely discharge high voltage before bulb replacement—no shocks, just results.
- • **Plug & Play Compatibility:** Fits most 8W/16W fly killers and bug zappers like Insectaway and Fraxinus with easy installation.

## Overview

This 2-pack of 8W BL T5 UV fluorescent replacement bulbs is designed for electric insect killers and bug zappers, emitting a 368nm wavelength that efficiently attracts and traps flying pests. Compatible with most 8W/16W devices, these durable bulbs offer up to 4000 hours of energy-efficient operation, ensuring a pest-free environment with easy, safe installation.

## Description

2-Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug zapper/Mosquito Killer

Review: Does the job - Very happy with these bulbs. Had a bad problem with fungus gnats due to an infected house plant, the zapper machine really helps. These bulbs attract them and are not to noisy on impact. Considering each gnat could lay up to 200 eggs In my plants, each one caught is great.
Review: Exactly what was needed. - I got these to replace some that had failed in my zapper. These were easy to fit and have successfully murdered millions of those pesky annoying flies, daddy long legs, wasps etc. arrived safely packaged and quick.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Tararium |
| Bulb base | G5 |
| Bulb shape size | T8 |
| Light type | Fluorescent |
| Special feature | Energy Efficient, Mosquito and Fly and Insect Traps |
| Wattage | 8 watts |

## Product Details

- **Brand:** Tararium
- **Bulb shape size:** T8
- **Light type:** Fluorescent
- **Special feature:** Energy Efficient, Mosquito and Fly and Insect Traps
- **Wattage:** 8 watts

## Images

![2 Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug Zapper/Mosquito Killer - Image 1](https://m.media-amazon.com/images/I/61jTm4ZS82L.jpg)
![2 Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug Zapper/Mosquito Killer - Image 2](https://m.media-amazon.com/images/I/71Mj-gxy5ZL.jpg)
![2 Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug Zapper/Mosquito Killer - Image 3](https://m.media-amazon.com/images/I/51e+9cuUkCL.jpg)
![2 Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug Zapper/Mosquito Killer - Image 4](https://m.media-amazon.com/images/I/71KyBSAwMrL.jpg)
![2 Pack 8W Fly Killer Replacement Bulbs BL T5 UV Light Bulb Tubes for 16W Electric Insect Killer/Fly Zapper/Bug Zapper/Mosquito Killer - Image 5](https://m.media-amazon.com/images/I/61sEGQQ8dLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job
*by D***R on 7 June 2024*

Very happy with these bulbs. Had a bad problem with fungus gnats due to an infected house plant, the zapper machine really helps. These bulbs attract them and are not to noisy on impact. Considering each gnat could lay up to 200 eggs In my plants, each one caught is great.

### ⭐⭐⭐⭐⭐ Exactly what was needed.
*by A***R on 9 October 2024*

I got these to replace some that had failed in my zapper. These were easy to fit and have successfully murdered millions of those pesky annoying flies, daddy long legs, wasps etc. arrived safely packaged and quick.

### ⭐⭐ Did t last long
*by M***F on 31 May 2025*

These both stopped working after about 3 months. Not worth the money.

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**Shop now:** [https://www.desertcart.pt/products/540799155-2-pack-8w-fly-killer-replacement-bulbs-bl-t5-uv](https://www.desertcart.pt/products/540799155-2-pack-8w-fly-killer-replacement-bulbs-bl-t5-uv)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-20*