An 80mm button?! Red, Demonic and eyecatching! With 12V/3W LED inside, this devil is totally rocking in the darkness. Let us know what crazy project you are doing with it : Button diameter: 80mm Shell diameter: 98mm Mounted Height from Dome to Panel: 50mm Mounting hole diameter: 24mm Internal Light bulb: 12V 3W Button: Micro SPDT switch, replaceable.