I installed a wireless (RF) switch and I like it. It lights a tiny LED when it's on, and it is as reliable as a hardwired switch. The big advantage is that it

I installed a wireless (RF) switch and I like it. It lights a tiny LED when it's on, and it is as reliable as a hardwired switch. The big advantage is that it provides separate fan and light controls without needing to run new electrical wires through the wall and ceiling.