Types of Lighting
Types of lighting divided into three broad groups:
Natural lighting
That provided by elements such as windows, doors, screens, skylights, etc.. The intensity and amount of which depends on the orientation of the elements, geographic location, time of day and season. It is the most economical light source and its nature is almost always general.
Required items such as curtains and umbrellas for an efficient control of it.
Artificial lighting
It is not just a replacement of natural light but also functions as a decoration or to give character to a room. It has several types according to what you want to highlight:
* General lighting: it is necessary to recognize a safe environment and move it.
* Specific lighting, suitable for developing comfortably work: reading, cooking, writing.
* Accent lighting: used to highlight details or objects such as paintings, sculptures, etc. Be straightforward if the device illuminates the object directly or indirectly, if the engine light by reflection.
Emergency lighting
Used in case of power failure. Depending on the hierarchy of the building, the systems may be:
* Central: for buildings of some importance. Require very complex systems and networks.
* Self: consisting of individual devices automatically switch to a power failure occur. Provide a more or less adequate lighting for the duration of your battery.
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