This RAB Lighting VXCW white weatherproof round box is made of die cast aluminum for resistance to corrosion and is suitable for use in wet locations. It has a green washer-head ground screw in a pre-tapped hole, and it comes with a 1/8" thick closed cell foam rubber gasket for protection from weather. This mounting box measures 1-5/8 x 4-1/8 inches/4.1 x 10.5 cm (H x W) and is tapped with 1/2" holes. (H is height, the vertical distance from bottom to top; W is width, the horizontal distance from left to right.) It is Underwriters Laboratories (UL) listed as suitable for use in wet locations and can be used in a variety of outdoor lighting applications.
RAB Lighting manufactures LED, metal halide, and high-pressure sodium lighting fixtures and controls for indoor and outdoor applications. The company, founded in 1946, is headquartered in Northvale, NJ.