This electrical box is made from stainless steel material for excellent corrosion resistance and long-lasting durability. Equipped with a built-in thermostat and fan, it ensures efficient heat dissipation. With IP65 waterproof and dustproof, it keeps your electrical equipment secure outdoors. | Vevor | | Outdoor Electrical Box,20 x 16 x 8 in, Stainless Steel Ventilated Electrical Enclosure with Thermostat and Fan,Rain Hood | Black;Grey | Best Buy