Internal lighting equipment is used for illumination of:
-cockpits of aircraft;
-passenger’s cabins ;
Lighting equipment for cockpit provides general cabin illumination, backlighting of control devices of aircraft and reserve illumination.
Emergency lightning equipment is used for emergency escape routes provision from aircraft.
Controlling of entire aircraft lighting equipment is carried out by special remote control in the cockpit and passenger’s cabin. Internal emergency and lighting equipment is controlled by electrical indication system in the cockpit.