Flemoon 7003 Large Outdoor Electrical Box, IP54, 12.5 × 8.5 × 5 in

The Flemoon 7003 outdoor electrical box is a polypropylene enclosure listed with IP54 protection and six cable entry ports. Its stated external dimensions suit some larger plug or power-strip setups, but compare the interior space and cable fit with your equipment before buying.

At a glance

Six cable ports are listed for cords up to 12AWG/3C or Φ12mm.
The lid, four clips and rubber gaskets are described as part of its weather-protection design.
Dual mounting holes are described for wall hanging.
The manufacturer advises laying the enclosure parallel to the ground and not submerging or burying it.

Price

$23.77Save 21%

Reference price: ~~$29.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Six cable entry points may accommodate several connections, provided each port is used for only one cable.
The stated outer size and feature-listed inner dimensions help assess whether a power strip or timer may fit.
Mounting holes offer an option to hang the enclosure on a wall.

Cons

Usable interior space is smaller than the external dimensions, so bulky adapters or power strips may not fit as expected.

Technical specifications

11 specifications

Identity
Brand	Flemoon
Model	7003

Dimensions and installation
Dimensions listed	8.5"D x 12.5"W x 5"H
Inner dimensions stated in feature listing	12 x 7.4 x 3.9 inch
Installation	Screw-In

Materials and protection
Material listed	Polypropylene
Protection rating listed	Ip54
Safety standards stated	Safety Certifications: Conforming to UL50, UL50E, and CSA C22.2 No. 94.1/94.2 Standards.

Cable entry and construction
Entry ports	6*entry ports fit up to 12AWG/3C or Φ12mm cord.
Finish	Polished
Color	Black

What to know before buying

Listing details to confirm

Listing details are inconsistent about the inner length: one feature states 12 inches, while another listing passage gives 10.8 inches. Confirm the usable interior dimensions and measure your devices. The listed IP54 protection is not a claim that the box can be submerged or buried. Use it parallel to the ground, with one cable per port, and ensure the rubber seals are wrapped around the cords.

What’s in the box

Outdoor electrical boxIncluded
6 wire ports with rubber gasketsCheck selected pack
4 large bucklesCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Outdoor cord connections for seasonal lights, garden equipment or similar setups where a covered enclosure is useful.
Buyers whose cords fit the stated port limit and whose devices fit the interior dimensions.

Less suited to

Installations that require submerging or burying the enclosure.
Setups needing more than one cable through each entry port or a confirmed fit for equipment that exceeds the available interior space.

Flemoon 7003 Large Outdoor Electrical Box, IP54, 12.5 × 8.5 × 5 in · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 5,590 ratings

5 stars80%80%
4 stars12%12%
3 stars3%3%
2 stars2%2%
1 star3%3%

Customer feedback describes the box as well-built and useful for keeping outdoor connections dry, while experiences with size and sealing are mixed. Buyers also differ on whether it is worth the cost. These reports are relevant to a cord enclosure, but do not establish performance for every setup. The listing's conflicting interior dimensions make checking fit especially important.

Positive themes

Customers describe the construction positively and report that connections stayed dry in rain and snow.

Mixed feedback

Customers disagree about whether the interior is spacious enough for multiple plugs.
Feedback on the lid seal is mixed, with reports of both a tight closure and trouble maintaining a continuous seal.
Opinions on value are divided.

Frequently asked questions

Are the power strip or extension cords included?

No. The listing says the package contains one outdoor electrical box and excludes the power strip, surge protector, timer, extension cord and other devices.

What are the box dimensions?

The listed external dimensions are 8.5"D x 12.5"W x 5"H. Inner dimensions are inconsistent in the listing, so confirm usable space before choosing equipment.

How should the box be positioned?

The listing advises placing it parallel to the ground, using only one cable per port, and not submerging or burying it.

What cord size do the entry ports support?

The feature listing states that the six entry ports fit up to 12AWG/3C or Φ12mm cord.