Control room lighting with a block

What Feature would you like to see included within TaleSpire?
Dm wants to dim the lights in a room, so they click on a block which turns the lights tied to it on or off. if we end up with being able to adjust the lighting levels of sources, it could have a control to change color of intensity.  

Add a lighting block, select the light sources you want to add, and now you can toggle them on or off at will.

What situations would this Feature be useful?
Player enter a darkened room, and a voice raspy calls out.
”Minions, we have guests. Kill them.”
The candles burst into flame, illuminating the room.

Crystals would glow brighter as a ritual proceeds, or go out once it has been stopped.

lights hidden in a pattern on the floor glow when the teleportation circle powers up…

 Additional Thoughts/Details

I recognize that this could add some visual clutter to the HUD/UI, but would add significantly to the “wow” that players get when they are in game.