SnapTight Products' exterior light mounting blocks are impervious to the elements. They are made of durable, weather-resistant material from expanded polystyrene foam coated in polyurea and stucco for durability then painted making them a decorative and lightweight exterior accessory for residential or commercial buildings.
Also available to purchase online with Lowes.com
Light Mounting Block
16” H x 8” W x 1.25”D
*Light not included