SING F LTD 2pcs 12V 16mm LED Indicator Latching Push Button Switch for Car Truck Boat Horns and Speakers

["- 16mm Latching ON/OFF Push Button Switch With Built-In Red LED Indicator Rated For 12V DC.","- Fits 16mm Panel Holes On Car Truck And Boat Dashboards And Consoles For Horns Chimes Siren Mute Light Bars Engine Bay Test Circuits And DIY Control Boxes.","- LED Behavior Can Be Wired For Constant Illumination Or To Light Only When The Switch Is ON Red Indicator.","- Electrical Load Guidance No Relay Required Below 3A For Loads Above 3A Use An Automotive Relay.","- Dimensions And Build 35mm Long 18mm Wide Thread Diameter 16mm Metal And Plastic Construction Manual Measurements May Have Slight Errors."]