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Vinyl Siding Light Mounting Block with Built-in Electrical Box, 8141 Vinyl Electrical Mounting Block for Outdoor Light, Ideal for 1/2" Lap Siding – White(1 Pack)

Based on 182 reviews
Condition: New
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$12.70
Holiday Deal · 77% off was $55.60

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 14
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At a glance

Condition
New
Color
1 Pack White
Size
Small
Weight
0.2 kg
Material
Plastic
Shape
Rectangular Prism
Item Form
Solid

Features 5

  • 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.

Description

Jowizgo vinyl siding mounting block Easy to install this siding mounting kit. Lighting for you and your family when playing outdoors

Specs 15

Material Plastic
Brand Jowizgo
Color 1 Pack White
Shape Rectangular Prism
Item Form Solid
Brand Name Jowizgo
Number of Packs 1
UPC 753775998255

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 14

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.

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Top Amazon Reviews


Great for
Color: 2 Pack White Size: Small
Worked as described. Recommended
Reviewed in the United States on June 28, 2026 by Casillas 5

The price .And the overall convenience of wire placement
Color: 1 Pack White Size: Small
I thought it was great looks attractive and gives more room to put the wires in. I did have to make a few minor adjustments, but other than that, I definitely would recommend.
Reviewed in the United States on April 13, 2026 by Loraine Anderson

Exactly what I was looking for!
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

A little pricy for a piece of plastic
Color: 2 Pack White Size: Big
Bought two of these because new lights I bought had a base bigger than the existing mounting blocks. They didn’t meet the profile of my siding, but that was ok as they were easy to cut with a dremel tool. The color is an off-white, which didn’t match my white siding. That was ok too, a rattle can of paint and they now match perfectly. The only down side is they are a little pricy for a piece of plastic. But they’ll be on the house for years, so I guess that’s ok too. ... show more
Reviewed in the United States on May 1, 2024 by JK

Great product!
Color: 1 Pack White Size: Small
Great product, but price to high for what you get.
Reviewed in the United States on May 1, 2026 by Phil

Not a bad product.
Color: 2 Pack White Size: Small
My house has probably 20 year old siding on it. It did not fit exactly perfect but was able to seal it up w/ silicone. I installed a ring camera in mine. Don't pop out the center hole or you'll run into issues w/ bracket to support it.
Reviewed in the United States on January 6, 2025 by Josh B

Easy installation
Color: 1 Pack White Size: Small
Mounting block is as described and worked perfectly.
Reviewed in the United States on February 28, 2026 by Robert A.

Excellent Surface Mount Electrical Box for Double 4” x 1/2” Vinyl Siding
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
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