The Nilight 90117G 4 Gang Rocker Switch Panel is a durable and waterproof switch panel designed for electrical setups in various industrial and automotive applications. With a sleek aluminum construction and blue color, this switch panel offers reliable performance with its pre-wired design. The 4 gang rocker switch panel provides multiple switch positions for easy control of electrical devices, making it a versatile and efficient solution for any electrical setup requiring a waterproof and heavy-duty switch panel.