Yakamoz DC12V 22mm 7/8" [Mounting Hole] Green Ring Led Light Momentary Push Button Switch Metal Industrial Boat Car DIY Switch Silver with Wired Connector Adapter Mounting Hole Size: 22mm/ 7/8", Switch Rating: 5A/250AC, Switch Combination : 1NO1NC Operation Type: Resetable/ Momentary [Push & Hold ON, Release OFF] Ring LED can be on all the time or only when switch is on which depends on how you wire it. (Please feel free to contact us if you have any problem while wiring.) Great for Car DIY like ignition starter/ relay/ horn button switch/ critical lights/ chassis lamps/ fog lamps/ dome lights, door bell switch, garage door switch, PC power switch, or any circuit controls. High quality metal material & IP67 waterproof protection can be used in wet or dusty enviroment.