If you use light tones for floor and walls correctly and carefully think over the lighting of the ceiling and walls, then this will help create the illusion of greater space. In addition, wall lamps, in addition to the main lighting function, are used as a decorative element of the interior of the hallway. It is advisable in the absence of daylight, use various types of lamps. Lamps should not blindly blind, and their spectrum should be close to the natural.