Vinyl Siding Light Mounting Block with Built-in Electrical Box, 8141 Vinyl Electrical Mounting Block for Outdoor Light, Ideal for 1/2" Lap Siding – Black(1 Pack)
Condition: New
Buy Now, Pay Later
As low as
$2
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Dec 15 – Dec 16
Color: 1 Pack Black
Size: Small
Features
- Durable and SturdyThe siding mounting blocks for outdoor lights is made of thick, quality plastic and has a solid feel to it. Outdoor light siding mount is white and surface upgrade can be painted to match the color of the vinyl siding or light.
- Versatile UseThis siding light mounting block can mounts various fixtures on different siding types, for T-111, for HardiePlank Lap Siding. NOTE: Caulk can be used for a custom fit around the top of the mounting kit if necessary.
- Importance of Appropriate This vinyl siding mounting block set is 6.53 inches width by 6.53 inches length. Only fit for 4 inch height of the vinyl siding with double 1/2 inch width lap siding surface.
- Just 5 minThe vinyl siding light mounting block is simple and quick setup with clear instructions, saving time and effort. There is a weep hole at the bottom that needs to be left open to allow any water that penetrates behind the block to escape.
- Package ContainsSiding mounting kit and Includes all the necessary accessories for installation to ensure you have enough supplies to complete your projects.
Material: Plastic
Brand: Jowizgo
Color: 1 Pack Black
Shape: Rectangular Prism
Item Diameter: 6.53 Inches
Item Form: Flat Rod
UPC: 753775998262
Number of Items: 1
Manufacturer: Jowizgo
Part Number: Jowizgo-small
Item Weight: 7 ounces
Package Dimensions: 6.97 x 6.85 x 1.5 inches
Item model number: Jowizgo-small
Size: Small
Finish: Painted, Smooth, Vinyl
Item Package Quantity: 1
Cutting Diameter: 6.53 Inches
Batteries Included?: No
Batteries Required?: No
Date First Available: February 21, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Dec 15 – Dec 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
![Van Mark: Trim Master 8'6 Contractor [Misc.]](https://m.media-amazon.com/images/I/61pT4HDba9L._AC_US500_.jpg)
Top Amazon Reviews
Color: 2 Pack White
Size: Small
makes life easier and clean install
Reviewed in the United States on October 9, 2025 by Perry J. Lombardo
Color: 2 Pack White
Size: Small
These light blocks work perfectly with small lights and easy to install.
Reviewed in the United States on August 2, 2025 by Allrighty
Color: 1 Pack White
Size: Small
Why did you pick this product vs others?: I got it to work with some modifications
Reviewed in the United States on June 19, 2025 by master1
Color: 1 Pack White
Size: Small
Seems identical to the ones I bought at Home Depot a few years ago but at a cheaper price. Harder to find the 1/2” overlay size lately. Does the job for a surface mount box over vinyl siding. I always silicone caulk the top and sides.
Reviewed in the United States on October 22, 2025 by JFixit JFixit
Color: 1 Pack White
Size: Small
This adapter plate is the best. They look great and fit my siding perfectly. For years all the light fixtures on the outside of my house were sloppily attached to the siding. Now they all look clean and professionally installed. These plates provide you a flat surface to attach most outdoor lighting fixtures to the siding on your house and eliminate the need for massive amounts of caulking or wood trim. The mounting plate is very solid and versatile with multiple different romex punch outs and mounting holes. Very easy to install even if you can't get to the electrical box. Overall I would highly recommend this adapter to anyone looking to install light fixtures on siding or anyone looking to improve the look of their existing siding mounted light fixtures. Customer service is also PHENOMENAL! The seller is extremely knowledgeable and very kind as well. I will definitely be buying from this seller in the future!
...
show more
Reviewed in the United States on October 8, 2023 by Jason & Sara V Jason & Sara V
Color: 1 Pack Black
Size: Big
I honestly think they are kinda expensive for being plastic but they were the cheapest ones I found. They were well made and worked very well. They look great and made hanging the lights a lot easier and the lights stay vertical instead of leaning when you mount them directly on siding and there are no gaps to try to fill in. Very nice finish look.
...
show more
Reviewed in the United States on June 13, 2023 by JTL
Color: 1 Pack Black
Size: Big
The black siding mounting block worked perfectly with my new black and copper exterior lights. I removed 6 existing lights with white mounting blocks and the new black ones really finished off the look of my new lights. The blocks seem well made and fit the siding perfectly
Reviewed in the United States on March 17, 2024 by Bud K
Color: 2 Pack White
Size: Small
These workrd perfectly with our Hardy plank siding. Easy to install and would recommend.
Reviewed in the United States on June 15, 2025 by mobaybaby