Label:Yes Work voltage: 220V Hole size required: 16mm / 12mm Flat Head BUTTON Contact Configuration: 1NO1NC Housing material:Stainless steel, brass Feature: Waterproof Momentary switch：push it-- on, Release -- off LED voltage: 12V Protection level: IP67, IK09 Switch Rating: 6A/125VAC Note: The 12mm switch is 4 pins, The 16 mm switch is 5 pins. Brand new and long lifespan, anti corrosion. Widely used for various kinds of electrical products, instrument etc.household appliances such as vehicle electronic product, communication devices, military products, measuring instruments, gas water heater, various small household appliances, light decoration etc. Note: this is Momentary switch, push it-- on, Release -- off -High-grade appearance and nice touch feeling. -Easy to install,Screw clamp type terminals to make fitting very easy. -LED built on its own circuit, lighted when on or could be wired to make it lighted alternate. -Be widely used in various types of car/motor starting, power starting device, and can also be a access control button. Package Content: 1x LED Power Push Button