ITEM NAME:Waterproof 12V LED 22mm Push Button Switch Blue Ring Light Self Latching Description: - Waterproof, high temperature resistance and flame-retardant - Made from sturdy stainless steel which is anti-corrosion, durable to use - Button Type: Maintained(Self-lock); Switch Type: 1NO 1NC; LED Voltage: 12V - Mounting Diameter: 22mm - Appliction: control cabinet, car modification, controller, instrumentation, electrical audio, computer modification,etc Package Included: 1 Piece 12V LED Push Button Switch.1 Piece 12V LED Push Button Switch.