Lighting is a very important element in the daily life of humans. Its impact on the environment is becoming increasingly apparent. Properly planned lighting can enhance the look and feel of any building or room while reducing energy consumption. Lighting can be divided into two major categories: natural lighting and artificial lighting. Natural lighting comes from the sun, while artificial lighting comes from light fixtures. Natural lighting provides a softer illumination than artificial lighting and can be used to create a pleasant mood. Artificial lighting, on the other hand, provides direct illumination- brighter and harsher than natural lighting- and can fill in any shadows and dark spots that might form from natural light. Finding the right balance between natural and artificial lighting is essential. Achieving this balance enables the use of both types of lighting to maximize the bright efficiency of the space. The amount of brightness of the space can alter the feeling of the room, the comfort of the occupants, and the mood of those within. It can even impact our health, as it affects our circadian rhythms and can lead to mental fatigue. In conclusion, proper lighting is a crucial factor in any environment. Achieving the right balance between natural and artificial lighting is essential for a comfortable and welcoming atmosphere, as well as to maintain the optimum health of the occupants.