&gt; Some of those things would be great, but controlling lights with Iot? Why? Aren&#x27;t we solving a problem that doesn&#x27;t need to be solved?<p>Try installing new lights and switches in your house sometimes and come back and ask that again.<p>Not to mention, why do we want 120&#x2F;240VAC to the <i>controls</i> rather than low voltage DC (less shock risk, less fire hazard, etc.)?<p>This is even more desirable in office buildings.