---
product_id: 425230571
title: "Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquitoes Lamp, Fly Insect Trap for Patio Home Backyard"
brand: "gardenary"
price: "¥3498"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/425230571-bug-zapper-20w-for-outdoor-and-indoor-4200v-electric-mosquito
store_origin: JP
region: Japan
---

# 4200V Grid 20W UV Power IPX4 Waterproof Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquitoes Lamp, Fly Insect Trap for Patio Home Backyard

**Brand:** gardenary
**Price:** ¥3498
**Availability:** ❌ Out of Stock

## Summary

> Zap Away the Buzz! 🦟✨

## Quick Answers

- **What is this?** Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquitoes Lamp, Fly Insect Trap for Patio Home Backyard by gardenary
- **How much does it cost?** ¥3498 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/425230571-bug-zapper-20w-for-outdoor-and-indoor-4200v-electric-mosquito)

## Best For

- gardenary enthusiasts

## Why This Product

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

## Key Features

- • **Safe for All:** Designed with a protective casing, keeping kids and pets safe.
- • **Versatile Coverage:** Covers up to 2100 sq. ft., perfect for both indoor and outdoor spaces.
- • **Powerful Attraction:** Harness the 20W UV light to draw in mosquitoes from afar.
- • **High Voltage Defense:** Experience the 4200V grid that ensures swift insect elimination.
- • **Whisper-Quiet Operation:** Enjoy a peaceful environment with minimal noise during operation.

## Overview

The Bug Zapper 20W is a high-powered mosquito killer featuring a 20W UV light bulb and a 4200V electric grid, designed for both indoor and outdoor use. With an IPX4 waterproof rating and a coverage area of 2100 sq. ft., it ensures effective mosquito control while being safe for children and pets. Easy to clean and operate, this zapper is the ultimate solution for a bug-free environment.

## Description

Full description not available

## Features

- High-Power Mosquito Zapper: This bug zapper uses a more powerful 20W UV light bulb that can effectively attract mosquitoes. There is a 4200V power grid inside the mosquito zapper, which can effectively kill the insects that are attracted to the device
- Safety and Environmental Protection: Our bug lamp adopts the principle of physical mosquito control, so it is harmless to people. The high-voltage grid is fenced with a plastic housing to prevent accidental contact which is safe for your kids and pets
- Design for Indoor and Outdoor Use: Our outdoor bug zapper adopts IPX4 waterproof design. So even on rainy days it still works well. The mosquito zapper has a 2100 sq. ft coverage area, so it is perfect for indoors and outdoors
- Easy to Clean: Simply remove the tray to dispose of the dead insect and use the brush to clean the internal grid. Please clean the dead insects on the grid regularly, otherwise, it will affect the effectiveness of the mosquito lamp
- Quiet and Easy to use: This indoor bug zapper hardly makes any noise when it is working. The product is also simple to use, you just plug the power into the appropriate outlet and it starts working. You can hang the device or place it wherever you want
- Warm Tips: Try to reinstall the bulb if not light up after power is plugged in because the bulb might be loose while shipping. NOTICE: Please make sure the power is disconnected before reinstalling the bulb or cleaning the bug zapper

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Pieces | 1 |
| Target Species | Mosquito |
| Is Electric | Yes |
| Material Type | Plastic, Acrylonitrile Butadiene Styrene (ABS) |
| Style | Modern |
| Color | Black |

## Product Details

- **Brand:** Gardenary
- **Color:** Black
- **Style:** Modern
- **Material:** Plastic, Acrylonitrile Butadiene Styrene (ABS)
- **Number of Pieces:** 1
- **Is Electric:** Yes
- **Target Species:** Mosquito
- **Unit Count:** 1 Count

## Images

![Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquitoes Lamp, Fly Insect Trap for Patio Home Backyard - Image 1](https://m.media-amazon.com/images/I/71hBXeHYZOL.jpg)
![Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquitoes Lamp, Fly Insect Trap for Patio Home Backyard - Image 2](https://m.media-amazon.com/images/I/81FpUo08ILL.jpg)
![Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquitoes Lamp, Fly Insect Trap for Patio Home Backyard - Image 3](https://m.media-amazon.com/images/I/81gjdjA52uL.jpg)
![Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquitoes Lamp, Fly Insect Trap for Patio Home Backyard - Image 4](https://m.media-amazon.com/images/I/81CiNMTFWZL.jpg)
![Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquitoes Lamp, Fly Insect Trap for Patio Home Backyard - Image 5](https://m.media-amazon.com/images/I/71ufOnJQIiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job very well, good quality, and easy to maintain in a "high traffic" location!!
*by M***W on March 6, 2025*

I am giving this bug zapper five stars despite the first one that I bought for this season did not work and had to be replaced. The replacement works fine.I chose this brand as I bought one last season and it worked faultlessly, I have a garden that attracts a lot of bugs and critters in the warm months and this zapper does it job very well. I like that the zapper can be free-standing or hung from a hook etc. The unit gives a lot of light out and is necessary as I have had infections from bites multiple times.The build quality of the zapper is very good and it is easy to clean/empty. The only thing that I dislike is the sizzle/crackle sound, it always makes me feel guilty.

### ⭐⭐⭐⭐⭐ Bug sapper
*by C***  on July 2, 2025*

Works great, worth the price.

### ⭐⭐⭐⭐ Does the job
*by S***T on July 9, 2022*

It does kill bugs - and rain drops. It does not kill the bugs right away and continues to zap until I release the bugs.The little brush helps to remove insects from the grid but cannot reach the bulb. I have tried to remove the bulb but it does not come out - even following instructions. Wrote to the seller asking for more instruction on removing the bulb. They referred me to their after-sales division And I have heard nothing since.UPDATE: After a bit of back and forth the company sent me a new light. All I really needed was instructioons on how to remove the bulb. I'll find that online. The light works fine (I take the bottom off so that the bugs do not build up and will just fall through.) The company continued to email me until I changed the review. Hopefully, the issue is closed now.

## Frequently Bought Together

- Gardenary Bug Zapper 20W for Outdoor and Indoor, 4200V Electric Mosquito Zapper, Mosquito Killer, Waterproof Fly Zapper Outdoor, Electronic Mosquito Lamp, Fly Insect Trap for Patio Home Backyard
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**Shop now:** [https://www.desertcart.jp/products/425230571-bug-zapper-20w-for-outdoor-and-indoor-4200v-electric-mosquito](https://www.desertcart.jp/products/425230571-bug-zapper-20w-for-outdoor-and-indoor-4200v-electric-mosquito)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-27*