Re: EMERGENCY LIGHTING
It would depend on whether or not the emergency and exit lights are self-contained battery back up units or whether they rely on an emergency power source. If there is an emergency circuit within the room being fed by an emergency generator or battery field-inverter, then I can see where you would need to connect to one of those circuits respectively, however, if they are battery back up, then I cant see any problems other than making sure they are connected to the line side of the circuit to avoid them from being switched on and off.