What is this?It is a waterproof appliance switch, you can use it as a replacement of the old switch or connect as a new one to a lamp that have never been used. Widely used on various lighting equipment, electrical appliances, transformers, etc.What will I get?Color: BlackMaterial: Plastic, CopperMaximum Voltage: AC 250VMaximum Current: 3AWaterproof Rating: IP65Terminal Quantity: 4Function: ON/OFFTotal Size: 76x36x22mm/2.99”x1.42”x0.87”(L*W*H)Cable Gland Fits for Round Cable Diameter: 8mmPackage Content: 1 x Inline Cord SwitchAre there any advantages of the product?The outer casing is made of plastic which ensures high reliability, heat resistance and durable to use. IP65 Waterproof design, play a protective role, so that the rocker switch can work better.