# YZZHAJ Outdoor Post Light Pier Mount Adapter, Matte Black

YZZHAJ’s outdoor post light pier mount adapter is a metal mounting base listed for outdoor use and finished in matte black. Its title specifies use with 3-inch post light fixtures, but the listing also gives a 2.5-inch top mounting surface diameter, so confirm fit with your fixture before purchase.

- [Original product page](https://loonieperks.com/product/yzzhaj-outdoor-post-light-pier-mount-adapter)
- [View offer](https://loonieperks.com/visit/yzzhaj-outdoor-post-light-pier-mount-adapter)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: YZZHAJ
- Model: deck accessories outdoor
- Price: 29.59 CAD
- Previous price: 36.99 CAD
- Discount: 20%
- Price checked: 2026-11-13T12:34:36.327Z
- Rating: 4 / 5
- Reviews: 22

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

## At a glance

- The product is presented as a pier mount adapter for outdoor post-light installation on surfaces such as piers, columns and terraces.
- The feature text describes a rust-proof aluminium adapter with a black powder-coated finish.
- Manufacturer copy says mounting hardware is included, while fit details should be checked against the post and mounting surface.

## Pros

- Purpose-built as a base for mounting post lights on a pier, column or terrace.
- Metal construction and a matte-black powder-coated finish are listed.

## Specifications

### Identity
- Brand: YZZHAJ
- Model: deck accessories outdoor
### Controls and power
- Control method listed: App
- Power configuration: Solar Powered or Battery Powered
### Installation and form
- Mounting type listed: Pole Mount
- Form factor: Round
### Materials and protection
- Material listed: Metal
- Water resistance listed: Waterproof
- Finish: Powder Coated
- Colour: Matte Black
### Dimensions and compatibility
- Top mounting surface diameter stated in listing: 2.5 inches wide.
- Dimensions stated in feature text: 5.5 "L\* 5.5" W \* 4 "H

## Before you buy

- The listing details conflict or remain unconfirmed: its title says the adapter fits 3-inch post light fixtures, while feature text gives a 2.5-inch top mounting surface diameter. The feature text states 5.5 "L\* 5.5" W \* 4 "H, whereas another dimension field gives 14L x 14W x 10.2H centimetres and the product-details field gives 13.97 x 13.97 x 10.16 cm; 839 g. It also describes a mounting adapter but includes unrelated lighting claims such as App control, solar or battery power, and waterproofing. Confirm the adapter dimensions and fixture compatibility before ordering.

## In the box

- Pier Mount Adapter (Included)
- Mounting hardware (Check selected pack): Manufacturer feature text says hardware is included but does not itemize it.

## A good fit for

- Buyers fitting a compatible post light to a pier, column or terrace surface.
- Shoppers seeking a matte-black metal mounting base for an outdoor post-light project.

## Less suited to

- Buyers who need a confirmed fit without checking the fixture's mounting dimensions.
- Anyone shopping for a complete post light rather than a mounting adapter.

## Customer feedback

Aggregate ratings are mixed: most ratings fall in the five-star category, while a notable share are one-star. With no review-summary evidence, these figures do not establish why customers rated it that way. For a mounting adapter, verify fit and dimensions directly rather than treating the overall rating as evidence of compatibility.

## Frequently asked questions

### Is this a complete post light?
No. The listing identifies the product as a pier mount adapter, not a complete light fixture.
### Will it fit a 3-inch post light?
The title says it is for 3-inch post light fixtures, but feature text lists a 2.5-inch top mounting surface diameter. Confirm the dimensions against your fixture before buying.
### What is included?
The contents field names a Pier Mount Adapter. Manufacturer feature text also says mounting hardware is included, but it does not specify the hardware components.

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## Add-ons

- [Design House Oakmont Outdoor Lamp Post, Weather-Resistant, Powder-Coated Steel, Easy Installation, Plastic Cross-Arm, Black, 3 in. Diameter x 80 in. H, 501817](https://loonieperks.com/visit/yzzhaj-outdoor-post-light-pier-mount-adapter)

## Images

![YZZHAJ Outdoor Post Light Pier Mount Adapter, Matte Black — 1](https://loonieperks.com/i/zMJKg17pcR7u6B-5i0NB79isNnirNVn1af5HtBcIuiptTIV_lvQXqWfl6l_TpISX-5V81NTdBgmE6iUV-3SuqNmcmdJanFJ92SoMrDOA7tZLXnxFbQwgBffe.jpg)

![YZZHAJ Outdoor Post Light Pier Mount Adapter, Matte Black — 2](https://loonieperks.com/i/ZkvOUi-O1IHYqAjjHlPvqLVAuXoDj_6OepmIB-dc4R-mm-5D8CsV_0koJk63bF2MgNZ6i5y9ONcqTfg1c09Vo4DEBkJNJHxGCnkNzTZc8yjUlRA4TANNdJjA.jpg)

![YZZHAJ Outdoor Post Light Pier Mount Adapter, Matte Black — 3](https://loonieperks.com/i/9uvdnG1nZFYgq2T9irw64rTW-xS1LOS0NSNN7CmvNXlO7p-WGWw80VEedwkOzXmatLgDJHgCnCi4EMZvqK50gWKDSjzm15meB0XqFixNNuJaLVyVxo7c6xiP.jpg)

![YZZHAJ Outdoor Post Light Pier Mount Adapter, Matte Black — 4](https://loonieperks.com/i/sR2Cshru_7tpeRQD-OpMeaLkJoL9rAHY_WHjVf8QaXg9SxCXPQyJ-kCtYx60ZkSQ2c3NMJIg2WTiG5fOe6HhGCH-VkDrwrR5wPKUQwXhDr4Gi95mq3Msi4H7.jpg)

![YZZHAJ Outdoor Post Light Pier Mount Adapter, Matte Black — 5](https://loonieperks.com/i/QG_Dp9DrD5Qh9cgWw2J_s1-4fjhVuXnVKFB4LUMB9KgVNTU0ntcyf3FQBzLRW2MQKi0izjq30ytwglVSEHCfyHaVQdbLA9UNPpJYbGO_o6GCnhRKVBDTA-eK.jpg)

![YZZHAJ Outdoor Post Light Pier Mount Adapter, Matte Black — 6](https://loonieperks.com/i/6l5FTAg1AoTYBpMmtEBbiUJ0w6GKcwU6LUe03jw1dxUWDEhyByBbXyJbi2hxRpei4ZySo5MClgvbUJN6lc-tZjBjrM3EXO8Ua-YPI4NcX6GadmW7HO-TmTs9.jpg)