---
product_id: 410184268
title: "Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black"
brand: "flemoon"
price: "₩116462"
currency: KRW
in_stock: true
reviews_count: 13
category: "Flemoon"
url: https://www.desertcart.kr/products/410184268-large-outdoor-electrical-box-12-5-x-8-5-x
store_origin: KR
region: South Korea
---

# IP54 waterproof rating 12.5x8.5x5 inch spacious design 6 entry ports for up to 12AWG cords Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black

**Brand:** flemoon
**Price:** ₩116462
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your outdoor setup with weatherproof peace of mind!

## Quick Answers

- **What is this?** Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black by flemoon
- **How much does it cost?** ₩116462 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/410184268-large-outdoor-electrical-box-12-5-x-8-5-x)

## Best For

- flemoon enthusiasts

## Why This Product

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

## Key Features

- • **Certified Safety:** Meets UL50, UL50E, and CSA standards for trusted outdoor use.
- • **Multi-Use Power Hub:** Perfect for holiday lights, garden tools, pool pumps, and more.
- • **Spacious & Versatile:** Fits large power strips, timers, and multiple cords with ease.
- • **Effortless Installation:** Dual mounting holes and secure clips make setup a breeze.
- • **Weatherproof Confidence:** IP54-rated protection keeps moisture and dust out, rain or shine.

## Overview

The Flemoon Large Outdoor Electrical Box is a robust, IP54-rated enclosure designed to protect outdoor electrical connections. Measuring 12.5 x 8.5 x 5 inches, it accommodates large power strips, timers, and multiple cords with six entry ports supporting up to 12AWG cables. Certified to UL and CSA safety standards, it ensures reliable weatherproof protection for holiday lighting, garden tools, and other outdoor electrical devices, combining durability with easy installation.

## Description

Product description Please Check Sizes Carefully Before Purchase Outdoor Connection Protection Series IP55 Small Electrical Box 2-Piece Large Box Set 2-Piece Medium Box Set Electrical Cord Cover Medium Waterproof Box Electrical Connection Box Small Waterproof Box

Review: Perfect for camping - Great product! It works great for our camping needs. I am ordering two more.
Review: Sturdy and Waterproof Electrical Box! - The Flemoon Large Outdoor Electrical Box is perfect for protecting my outdoor connections. The IP54 waterproof rating ensures it keeps moisture out, and the large 12.5 x 8.5 x 5-inch size provides plenty of space for wiring and extensions. It’s sturdy, easy to install, and ideal for outdoor use. Highly recommend for anyone needing a reliable protective enclosure!

## Features

- Safety Certifications: Conforming to UL50, UL50E, and CSA C22.2 No. 94.1/94.2 Standards.
- DIMENSIONS: External size is 12.5 x 8.5 x 5 inch. Inner size is 12 x 7.4 x 3.9 inch. 6*entry ports fit up to 12AWG/3C or Φ12mm cord.
- READ BEFORE PURCHASE: Each package only includes 1*outdoor electrical box. The power strip, surge protector, outdoor timer, extension cord and all other device are not included.
- Keep outdoor cord connection secure and protected. Great for keeping Christmas inflatable decor running while safeguarding its electrical safety. With the 4 clips, top lid, and rubber gaskets, this outdoor extension cord cover box is IP54 waterproof. Perfect to seal 12/14/16 gauge cord, braided cable and flat wire. Features with large space, good to protect your outdoor power strip, timer outlet plug, extension cord, large adapter.
- Easy to use, place the connection into the safety seal enclosure and clip the cord with the clamps. Simple to hang the box on any walls with the dual mounting holes.
- Ideal for a wide range of outdoor & indoor applications including wooden patio, lawn and garden power tools, Christmas holiday lighting, landscape decorations, pool pumps, fountains, fish ponds, patio heaters, hot tub, air conditioners, security cameras and more.
- Waterproof Tips: Do not place more than one cable in each port; Place the electrical box parallel to the ground, but do not place it vertically or obliquely; Do not submerge the box in water or bury it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NLW5HMX |
| Best Sellers Rank | #1,215 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Electrical Boxes |
| Brand | Flemoon |
| Brand Name | Flemoon |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 5,448 Reviews |
| Finish Type | Polished |
| Included Components | Includes 6 wire ports, each with rubber gasket sealing, 3 large buckles |
| Installation Type | Screw-In |
| Item Dimensions D x W x H | 8.5"D x 12.5"W x 5"H |
| Manufacturer | Flemoon |
| Material | Polypropylene |
| Model Number | 7003 |
| Part Number | 7003-BK |
| Product Dimensions | 8.5"D x 12.5"W x 5"H |
| Specification Met | Ip54 |
| Style | Modern |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Flemoon
- **Color:** Black
- **Material:** Polypropylene
- **Product Dimensions:** 8.5"D x 12.5"W x 5"H
- **Style:** Modern

## Images

![Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black - Image 1](https://m.media-amazon.com/images/I/71lokuHfiBL.jpg)
![Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black - Image 2](https://m.media-amazon.com/images/I/81G5EPdOx7L.jpg)
![Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black - Image 3](https://m.media-amazon.com/images/I/71gH97KaFvL.jpg)
![Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black - Image 4](https://m.media-amazon.com/images/I/81W350euV-L.jpg)
![Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black - Image 5](https://m.media-amazon.com/images/I/71BVxz-2ZPL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Questions & Answers

**Q: The box is way too big for what I need it for.  Item came was too small.**
A: Please kindly note that inner dimensions is important for intended purpose. Read it carefully in case it is too large or small for what you need. Inner size is 10.8 x 7.4 x 3.9 inch. External size is 12.5 x 8.5 x 5 inch.

**Q: Does not fit cable.**
A: Please kindly note the diameter of each entry port. It’s important for what cable it fit. 6 entry ports fit up to 12AWG/3C or Φ12mm cord.

**Q: I thought it included the surge protector. Description showed multiple plugs.**
A: Each package only includes 1*outdoor electrical box. The power strip, surge protector, outdoor timer, extension cord and all other device are not included.

**Q: It leaks. Water breached in. Doesn't seal.**
A: Correct usage method is quite important for waterproof performance of this box.  Please wrap up the cord with rubber seal and place the box parallel to the ground. Do not submerge the box in water or bury it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for camping
*by A***R on May 24, 2026*

Great product! It works great for our camping needs. I am ordering two more.

### ⭐⭐⭐⭐⭐ Sturdy and Waterproof Electrical Box!
*by C***E on December 15, 2025*

The Flemoon Large Outdoor Electrical Box is perfect for protecting my outdoor connections. The IP54 waterproof rating ensures it keeps moisture out, and the large 12.5 x 8.5 x 5-inch size provides plenty of space for wiring and extensions. It’s sturdy, easy to install, and ideal for outdoor use. Highly recommend for anyone needing a reliable protective enclosure!

### ⭐⭐⭐⭐⭐ Exactly as described
*by A***L on April 12, 2026*

Arrived in great condition. Exactly as described. Weatherproof and protective box for electrical connections. Working great.

## Frequently Bought Together

- Flemoon Large Outdoor Electrical Box (12.5 x 8.5 x 5 inch), IP54 Waterproof Extension Cord Cover Weatherproof, Protect Outlet, Plug, Socket, Timer, Power Strip, Holiday Light Decoration, Black
- Flemoon [3 Pack] Outdoor Extension Cord Safety Cover with Waterproof Seal, Weatherproof Electrical Connection Box to Protect Outdoor Outlet, Plug, Socket, Christmas Holiday Decoration Light, Black
- Flemoon Outdoor Electrical Box Waterproof w/Detachable Shield Covers, IP55 Waterproof Extension Cord Cover for Plug, Outlet, Halloween, Christmas String Lights, Weatherproof Connection Box, Black

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-06-04*