---
product_id: 664499196
title: "4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack)"
brand: "xggya"
price: "S$20"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/664499196-4-old-work-round-electrical-box-18-cubic-inches-outlet
store_origin: SG
region: Singapore
---

# 18 cubic inches 4'' diameter Easy install 4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack)

**Brand:** xggya
**Price:** S$20
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Projects with Ease!

## Quick Answers

- **What is this?** 4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack) by xggya
- **How much does it cost?** S$20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/664499196-4-old-work-round-electrical-box-18-cubic-inches-outlet)

## Best For

- xggya enthusiasts

## Why This Product

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

## Key Features

- • **📦 Compact Size:** Measuring 4-1/4'' and weighing just 101g, it’s the ideal choice for efficient electrical work.
- • **🔄 Adjustable Fit:** Equipped with flanged tabs for seamless integration into existing structures.
- • **🔧 Durable Design:** Crafted from high-quality PVC, this box withstands high temperatures for up to 2 hours.
- • **⚙️ Versatile Use:** Perfect for lamp boxes, ceiling installations, and transforming old work setups.
- • **👷‍♂️ User-Friendly:** Designed for easy installation—one person can handle it without hassle.

## Overview

The 4'' Old Work Round Electrical Box is a durable, high-temperature resistant PVC solution designed for easy installation in various settings. With an 18 cubic inch capacity and adjustable tabs for a perfect fit, this box is ideal for transforming old work into modern electrical setups.

## Description

Full description not available

## Features

- 【High Quality Material】: Our 4 inch diameter round electrical box old work are made of thick PVC plastic, high temperature resistant to 2 hours firewall, durable
- 【Use】: Our PVC round old work ceiling electrical box can be used to the close connection of the wire, can be used in the lamp box, ceiling box and other old works transformation
- 【Easy Installation】: Our blue ceiling box are simple design, easy to understand, one person can complete the installation and disassembly
- 【Flanged Configuration】:Our ceiling box is equipped with adjustable tabs that can be used to fit into existing structures, which allows our boxes to better adapt to different installation environments
- 【Product Size】:Round electrical box in 4-1/4",1-gang,weighs 101g,volumes 18 cubic inch,AWG for 9/14,8/12,7/10

## Product Details

- **Material:** Plastic
- **Brand:** XGGYA
- **Color:** Round
- **Style:** Industry
- **Finish Type:** Polished

## Images

![4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack) - Image 1](https://m.media-amazon.com/images/I/51am88YnYKL.jpg)
![4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack) - Image 2](https://m.media-amazon.com/images/I/51+1-AUtfqL.jpg)
![4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack) - Image 3](https://m.media-amazon.com/images/I/61MSp4ivjIL.jpg)
![4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack) - Image 4](https://m.media-amazon.com/images/I/510Sm81-TWL.jpg)
![4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack) - Image 5](https://m.media-amazon.com/images/I/71mxyZmYN+L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What are the installation characteristics of different types of work boxes?**
A: Old work box is easy installation only need to turn the mounting tabs

**Q: Compared with offline home improvement stores, what are the advantages of XGGYA store outlet box?**
A: Our products are reliable in quality, complete in style and reasonable in price.Our after-sales service is timely and the distribution speed is fast

**Q: Which walls can your products be installed on?**
A: Dray wall,lath,plaster wall and so on

**Q: In what scenarios are your products used?**
A: Home decoration, library, office, school, garage any scene with installation conditions

**Q: What are the precautions for using your products?**
A: When digging holes for drywall, it is necessary to measure the size, and too large holes will cause unstable installation

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product
*by D***Y on May 29, 2025*

Worked perfectly for the project I needed. It fit just right, it is really sturdy in the wall and seems to be well built.It was easy to install and a good value. Will end up needing to get more.

### ⭐⭐⭐⭐⭐ 🧱 Secure, Sturdy & Code-Compliant – A Must-Have for DIY Electrical Work 💡🔧
*by D***K on July 8, 2025*

This XGGYA old work box exceeded my expectations for a 1-gang electrical box. Right away, I could tell it was made with quality in mind—the PVC feels strong and durable, and the design makes installation super smooth. I used it for a retrofit switch install in drywall, and it fit like a glove. The mounting tabs locked it in place perfectly without any shifting or wobbling. 🔩🪛The 14 cubic inch depth is ideal for giving wires and devices some breathing room, which made for a much cleaner and safer connection. I also really appreciated that it's ETL listed, built to AWG standards, and fire-rated for two hours—those extra safety specs go a long way, especially when working on home improvement projects. 🏠🔥Everything about this box feels professional-grade, from the reinforced corners to the tight fit and finish. It’s clear the company put thought into both performance and safety. I’ll definitely be grabbing a few more for upcoming upgrades around the house. Perfect choice for anyone doing electrical work and wanting something dependable, easy to install, and built to code. ⚡✅💯

### ⭐⭐⭐⭐⭐ Good box for adding receptacles
*by R***Y on September 18, 2025*

The box worked well, just as intended.

## Frequently Bought Together

- XGGYA 4'' Old Work Round Electrical Box，18 Cubic Inches Outlet Box，1-Gang PVC Round Ceiling Electrical Box for Old Work,Blue,ETL Listed(1 Pack)
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*