Specifications: Material : Copper Operating Voltage : 12V-24V Cutting type : PUSHBUTTON Certification : CCC,CE,ROHS Lamp Type : non-polarity LED Optional voltage : 3-6V/12-24V/110-220V Connecting way : Wire Leading Item Type : Switches Mounting hole diameter : 8mm Material : Nickel plated brass LED Color : Yellow Wire Length : 12-15cm