SnapTight Products' exterior light mounting blocks are designed to be impervious to the elements. They are made of durable, weather-resistant material from expanded polystyrene foam, coated in polyurea, and stucco for durability and then painted. Making these a decorative and lightweight exterior accessory for residential or commercial buildings.
Creates a strong, level surface to mount your exterior light fixtures
Functional, durable, lightweight, decorative accessory
Can be applied to any building surface
Gives your lights a stable base, so they don't pull on your siding or shift in bad weather
Easy to install by applying adhesive to the back of the light mounting block and press to the building
Adds a decorative detail that provides a maintenance-free surface for easy installation of exterior outlets, it is a simple way to increase curb appeal and add value to your home
Can be repainted with A100 paint
Made in the USA
 
Also available to purchase online with Lowes.com
https://www.lowes.com/pd/SnapTight-Products-SnapTight-Products-Exterior-Light-Mounting-Block-12-5-in-x-19-3125-in-Divine-White-Stucco-Fiber-Cement-Light-Mounting-Block/5013871711