Throughout the history of mankind, lighting has played a major role especially in the industry where it is introduced night work, but also for better lighting of the work space. To imagine today’s life without lighting is impossible because it has become the most basic thing you can't do without. Only when a malfunction occurs the grid or luminaire burns out and needs to be replaced to see how important the lighting actually is. From the appearance of the first light fixtures on electricity until 20 years ago humanity did not took into account the energy consumption and quality of the luminaire because the first luminaires gave more heat rather than brightness. At the beginning of the 21st century, electricity savings began to be introduced because electricity production was based on non-renewable energy sources that pollute the atmosphere and the environment. With the introduction of electricity efficiency, the standards of lighting fixtures are also changing. Ukida is the production of incandescent bulbs because they produced more heat than brightness and consumed significant amounts of energy. With the change in standards, consuming LED lighting is increasingly being introduced a negligible amount of energy compared to an incandescent lamp, and gives a large amount of brightness. Better electricity utilization can be done by changing outdated lighting bodies and install new ones in their place, but if only that is done then the atmosphere in that space will not fit because flashing will occur, and to avoid it lighting must be designed with parameters of new lighting fixtures. Lighting design is done in specially designed programs for lighting calculations in which a drawing is obtained showing how much illumination is in which part of the space and a report on the total consumption and usability of electricity per unit area. Today, when designing a space, interior or exterior, work is being done on its completion lighting calculation because if it is made before the complete layout of the space the calculation will not be valid because is less brightness required to illuminate the floor itself than the lighting of a fully furnished room or outdoor space.