# RESTMO Extra Large Waterproof Electrical Box \(IP54\) for Outdoor Outlets

RESTMO Extra Large Waterproof Electrical Box protects outdoor outlets and cords \(IP54\). A practical choice for garden lighting, pool equipment and.

- [Original product page](https://www.ofertitastop.com/uk/product/restmo-extra-large-waterproof-electrical-box-3)
- [View offer](https://www.ofertitastop.com/uk/visit/restmo-extra-large-waterproof-electrical-box-3)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-11-05T06:45:16.238Z
- SKU: ofertitastop-uk-104428
- Category: Hardware > Power & Electrical Supplies > Electrical Mount Boxes & Brackets
- Source store: amazon UK
- Active deal: Yes
- Price: 25.48 GBP
- Previous price: 29.99 GBP
- Discount: 15%
- Rating: 4.6 / 5
- Reviews: 895

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## What it is and what it’s for
The RESTMO Extra Large Waterproof Electrical Box is a heavy‑duty, weatherproof enclosure designed to protect outdoor electrical connections. Built from reinforced PP, it seals your power connections from rain, snow, dust and dirt, so you can keep landscape lighting, garden tools, pool pumps and seasonal decorations safely connected outdoors. Note that the power strip itself is not included.

## How it works
The lid is secured with four clips and a rubber gasket to create an IP54 rated seal. It accommodates Ø1–12 mm cords, braided cables and flat wires, making it versatile for a range of outdoor setups. The enclosure is rated to withstand temperatures from -30 °C to 70 °C and can handle typical outdoor weight and use, including occasional contact with the ground or a person stepping near it.

## Pros and what stands out
On the plus side, the box provides a dedicated, watertight space for connections, helping to reduce electrical hazards outdoors. The dual mounting holes allow easy wall mounting, and the materials are chosen for durability against rain, snow and dust. Its size is generous enough to cover larger outlet configurations for outdoor projects.

## Limitations and caveats
If you rely on a compact, single‑socket solution, this extra‑large enclosure may feel oversized for smaller setups. Remember, the box does not include a power strip, so you’ll need to supply your own. Ensure your extension lead or power strip fits within the enclosure’s dimensions and clamps securely. Also, while IP54 is sufficient for many outdoor conditions, in severe or prolonged exposure to harsh weather you may still want to check for any signs of wear over time.

## Ideal use cases
This box is well suited for outdoor landscape lighting, pool or garden pumps, fountains, holiday lighting and other devices that benefit from a dry connection point. It’s a practical option when you want a neat, protected junction rather than a loose, exposed lead outdoors.

## Who it’s for (and who may want to think twice)
If you’re after a robust, weatherproof solution and you’re comfortable supplying your own power strip, this enclosure makes sense for mid‑to‑larger outdoor setups. It may be less ideal if you need a plug‑and‑play bundle with a built‑in power strip or for ultra‑compact installations where space is at a premium.

## Before you buy: quick checks
- Confirm your cords fit within the accepted Ø1–12 mm range and that you can seal the lid securely.
- Check mounting options for your wall or surface and ensure the enclosure location stays dry and accessible for maintenance.
- Consider whether you need a smaller enclosure or a different IP rating for more extreme conditions.

## Practical use in daily life
Imagine you’re setting up seasonal lighting around the driveway. You can run a tidy, protected connection inside this box, clip the cord with the clamps, and hang the enclosure on a wall with its mounting holes. It’s not flashy, but it helps you avoid weather‑related outages and keeps cables contained.

## What to compare and alternative approaches
If you prioritise convenience over space, you might prefer smaller, less rugged covers or bundled solutions with a built‑in strip. For very harsh environments, a higher IP rating or a different enclosure material could be more appropriate. This RESTMO option sits in the practical, mid‑range segment for UK outdoor wiring needs—durable, straightforward, and fit for common garden and patio uses.

## Is it worth it?
This is a solid pick if you need a dedicated, weatherproof space for outdoor connections and you’re prepared to provide your own power strip. It won’t suit every tiny or ultra‑compact setup, and the lack of an included power strip is worth a consideration before purchase.

## FAQ
- Does it come with a power strip? No, the power strip is not included.
- What size cords does it fit? It supports Ø1–12 mm cords, braided cables and flat wires.
- Is it suitable for freezing temperatures? Yes, it tolerates -30 °C to 70 °C in typical conditions.

## Final thought
If you value a durable, weatherproof enclosure to keep outdoor connections dry and safe, and you’re okay supplying your own power strip, the RESTMO Extra Large Waterproof Electrical Box offers a pragmatic, long‑term solution for outdoor electrical needs.

## Images

![RESTMO Extra Large Waterproof Electrical Box \(IP54\) for Outdoor Outlets — 1](https://www.ofertitastop.com/i/02C3kUK62QPUzRvlTVMuZHwCKrR-FyvIuEtkyVPprdWugEmEmNh-efq0cjjh4vGYb2EqecfdTLXxZ-VuPfXt2Xl8bQvELq9fqXcuxfKD0dezT6jE53xSByqsZQ.jpg)

![RESTMO Extra Large Waterproof Electrical Box \(IP54\) for Outdoor Outlets — 2](https://www.ofertitastop.com/i/u1MxMrztXmIe9Pj1GK0xVXaju1uckCEUkygDJW_UbkXQtrKxJTcE-3CrriIRBJ1ooryWADI3t8BDYymoGJQQ47qW1kucG043Q-QVRd0PwrwibjazWJQEaKA0Zw.jpg)

![RESTMO Extra Large Waterproof Electrical Box \(IP54\) for Outdoor Outlets — 3](https://www.ofertitastop.com/i/115vATiUTLD7anGy18X5eNSBJhWabYpVmlQ4Fi8ET-31-uI80tDZpH9RpO483JeN8IbU11QTmjhYaQOUDW4ro2LrgrcAPRI8mlnkWkVpxtg5UpA7OlRf6iMJEQ.jpg)

![RESTMO Extra Large Waterproof Electrical Box \(IP54\) for Outdoor Outlets — 4](https://www.ofertitastop.com/i/6QL3yosdH1X-rrMT-13AYy55Uu0cdrx9KxI0TEPH-CCByj4qNw-slhby13aellcjV2PaAFOqo6lSKyGIxrBLQLPSBjX_0y7kAEWYSivkKChuB7mUt48RxecQJw.jpg)

![RESTMO Extra Large Waterproof Electrical Box \(IP54\) for Outdoor Outlets — 5](https://www.ofertitastop.com/i/ORcyYygzUG_QbOGBMc9AdVHaYVDbzw8HFtj-IUHdc2-cKbarRaYfF8e3lWc56eS9b4oC7ImRuxNKNsJY_QIfxdoI4zV7TZHHXj8Q26-93ofCb_Z4ktvz-A84gg.jpg)