---
product_id: 438415314
title: "Bug Zapper Replacement Bulb Light Tube 10W for 20W Electronic Bug Zapper, T8 Bulbs for Indoor Outdoor Mosquito Zapper Lamp (4 Pack)"
brand: "dichroma"
price: "137 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Dichroma"
url: https://www.desertcart.pl/products/438415314-bug-zapper-replacement-bulb-light-tube-10w-for-20w-electronic
store_origin: PL
region: Poland
---

# 3000 hours lifespan 10W power efficiency 365nm insect-attracting wavelength Bug Zapper Replacement Bulb Light Tube 10W for 20W Electronic Bug Zapper, T8 Bulbs for Indoor Outdoor Mosquito Zapper Lamp (4 Pack)

**Brand:** dichroma
**Price:** 137 zł
**Availability:** ✅ In Stock

## Summary

> 🦟 Light up your defense — zap bugs before they buzz!

## Quick Answers

- **What is this?** Bug Zapper Replacement Bulb Light Tube 10W for 20W Electronic Bug Zapper, T8 Bulbs for Indoor Outdoor Mosquito Zapper Lamp (4 Pack) by dichroma
- **How much does it cost?** 137 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/438415314-bug-zapper-replacement-bulb-light-tube-10w-for-20w-electronic)

## Best For

- dichroma enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Glow:** Up to 3,000 hours of continuous use means fewer replacements and uninterrupted insect control.
- • **Indoor & Outdoor Ready:** Durable glass tubes engineered for versatile use, whether on your patio or inside your home.
- • **Power-Packed Efficiency:** 10W T8 bulbs designed to perfectly replace 20W zapper tubes, saving energy without compromising performance.
- • **Universal Compatibility:** Fits most 20W electronic bug zappers including top brands like ASPECTEK and LiBa for seamless swaps.
- • **Chemical-Free Insect Magnet:** Emits a precise 365nm UV wavelength that irresistibly lures mosquitoes and flying pests, keeping your space bug-free naturally.

## Overview

The Dichroma Bug Zapper Replacement Bulb Light Tube is a 10W T8 fluorescent bulb designed to replace 20W tubes in popular electronic bug zappers. It emits a 365nm UV wavelength that effectively attracts and eliminates flying insects without chemicals. With a lifespan of up to 3,000 hours and compatibility with major zapper brands, this 4-pack offers reliable, long-lasting indoor and outdoor pest control.

## Description

desertcart.com : Bug Zapper Replacement Bulb Light Tube 10W for 20W Electronic Bug Zapper, T8 Bulbs for Indoor Outdoor Mosquito Zapper Lamp (4 Pack) : Patio, Lawn & Garden

Review: Attracts all types of flying bugs. - Fit and function perfectly, but don't last as long as the originals.
Review: Bulbs not always in working order - Have reordered the bulbs a few times and each time one or two bulbs have a rattling noise which means that they are no good because the filliment is broke. Other that that the unit that uses them is very good.

## Features

- FIT MODELS: T8 10W replacement bulbs compatible with most 20W electric bug zappers, such as ASPECTEK, LiBa, Micnaron, etc.
- LONG-LASTING: Bug zapper light bulb can last up to 3,000 hours (4 months) of continuous use.
- EFFECTIVE: Bug zapper bulbs can emit a wavelength of 365nm light to attract mosquitoes, gnats, moths, and other flying insects without chemicals.
- NOTE: The light tube is fragile, if it's broken or doesn't work caused by shipping, please contact us to get a replacement.
- AFTER-SALES: If you have any questions, please don't hesitate to contact us. We will be happy to provide a satisfactory solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Z852D2H |
| Best Sellers Rank | #7,717 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #60 in Bug Zappers |
| Brand Name | Dichroma |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,241) |
| Is Electric | Yes |
| Manufacturer | Dichroma |
| Material Type | Glass |
| Number of Pieces | 4 |
| Power Source | Corded Electric |
| Style Name | 4 Pack |
| Target Species | Gnat, Mosquito, Moth |
| Unit Count | 4.0 Count |

## Product Details

- **Brand:** Dichroma
- **Color:** White
- **Is Electric:** Yes
- **Material:** Glass
- **Number of Pieces:** 4
- **Power Source:** Corded Electric
- **Style:** 4 Pack
- **Target Species:** Gnat, Mosquito, Moth
- **Unit Count:** 4.0 Count

## Images

![Bug Zapper Replacement Bulb Light Tube 10W for 20W Electronic Bug Zapper, T8 Bulbs for Indoor Outdoor Mosquito Zapper Lamp (4 Pack) - Image 1](https://m.media-amazon.com/images/I/51Sx29LKRmL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Attracts all types of flying bugs.
*by D***G on March 17, 2026*

Fit and function perfectly, but don't last as long as the originals.

### ⭐⭐⭐⭐⭐ Bulbs not always in working order
*by C***G on February 16, 2026*

Have reordered the bulbs a few times and each time one or two bulbs have a rattling noise which means that they are no good because the filliment is broke. Other that that the unit that uses them is very good.

### ⭐⭐⭐⭐⭐ Exactly what I needed!
*by K***N on September 24, 2024*

I was unfamiliar with how exactly to install these lights into my bug zapper. It's one of the generic ones you can find here on Amazon. Rectangular, with 2 purple lights running horizontally, similar to an = sign. These lights are purple as well. To install them, I had to insert one of the pins into the slot on both sides of the bug zapper at the same time. I pushed the pins into the slot, and then pushed them up and rotated them around the socket enough to line up the second pin, on both sides, into the same slot the first one was pushed through. Push the second pin into the socket and gently, but firmly, keep rotating the bulb until it's in place. You should be able to tell when it's in place by checking the socket beforehand. You should see 2 little notches and the pins should sit in those notches. However, it seems like the socket can be a little fickle with its connections. If it doesn't seem to work at first, you may need to readjust the bulbs for a better connection. I had to do it 2 times. After installation, neither bulb worked. So, I adjusted them and both worked, but one was flickering. I readjusted that one and it's working fine now. Important to note, you should UNPLUG and clear the bug zapper of electricity before messing with the lights. You'll undoubtedly touch the metal and cause it to shock you otherwise. To clear the bug zapper of any electrical charge, you must first UNPLUG, UNPLUG, UNPLUG the bug zapper. Only after it's unplugged, should you take a metal tool, such as a screwdriver, which also has a rubber handle, and touch that to the metal bars near the light bulbs. Another way to clear the electrical charge, assuming you don't have any tools on hand, is by taking a DRY rag and wetting just the tip of one of the corners. Just enough to connect 2 of the metal bars with the wet area of the rag. You want to hold the rag by the dry ends, further away from the wet area. As long as the zapper is unplugged, you're in no real danger, but you can save yourself a shock by keeping away from the wet area while performing this.

## Frequently Bought Together

- Dichroma Bug Zapper Replacement Bulb Light Tube 10W for 20W Electronic Bug Zapper, T8 Bulbs for Indoor Outdoor Mosquito Zapper Lamp (4 Pack)
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-22*