lighting norm helping to design the correct location of the light sources, as well as their number depending on the capacity, shape, color temperature lamps, their functionality and even the height of the ceilings of the room.
designing the lighting system, the first thing to be considered, whether interior or exterior illuminated, will be used only artificial, but natural light or lighting will be combined.Standards of illumination of premises, as well as standards for enterprises, necessarily presuppose the existence of sources of natural light.These sources can be a top, side or combined.The task is to calculate the shape and size of the window openings, which may slightly deviate from the claims.The rules prohibit the lighting of industrial premises uneven illumination, if it exceeds the standard of 3: 1.In such houses usually a lot of attention is paid to the design and construction of sun.
artificial lighting installed in the room when the natural is not enough to maintain the standards of illumination.Artificial lights are divided into four groups, depending on the destination.Allocate work, security, emergency and evacuation lighting.Current rules require lighting system design illumination with gas discharge lamps, which include fluorescent, sodium, metal halide, xenon and others.However, in some situations, the use of these lamps is not justified.Then to produce systems use incandescent bulbs, but only in the case where the gas discharge light source really can not be used or its use impractical.
According to the norms of illumination, emergency illumination is required in the case where the stop workflow in enterprises is fraught with negative consequences.Evacuation lighting system designed to facilitate passage through dangerous areas or special ladders in a situation of emergency exit from the building.
lighting norms stress that for premises will be optimal room illumination.Only you can use it to perform a logical plan for housing, rational design three-dimensional composition of the interior.
When planning the location of window openings to create natural lighting is an important factor and the geographical position of the building, as the climate of the region is taken into account light.And not without significance for artificial lighting color rendering index lightings, which is the ratio maps colors of objects during their specific lighting source.By all standards, the best indicator is the color rendering index of 100, for traditional incandescent bulbs.Lighting systems also depend on the source of the ripple factor, which may influence the person, despite the fact that the flicker can not be detected by eye.
