Good tip! I'm lazy and tend to stick in a FF groove. Flip light switch, light comes on. Guuuud. Worked for 60+ years! Never bought a "Clap on, clap clap, Clap off, clap clap, The Clapper!"
I am trying a Wi-Fi wall switch for the front porch switch. I can turn my front porch on from anywhere in the world. So can the Chinese, those bast.... devious rascals. ;)