What’s That Red Button on Eddie’s Guitar?

I’ve been wondering what that red dot or button on Eddie’s EVH Stealth was for a while. After some Google-Fu I came across the following video that explains what it is and where you can get one. It’s basically a mute button, to replicate that Jimmy Page quick muting oscillation sound that occurred when he quickly threw the Les Paul pickup selector switch back and forth with one of the pickup’s volume turned down. Unlike the Les Paul, the EVH Wolfgang guitar only has 1 volume knob, so I guess Eddie had his guitar techs just add the mute button to get the same effect.