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2. Stage lighting - Wikipedia

   en.wikipedia.org/wiki/Stage_lighting

   Stage lighting is the craft of lighting as it applies to the production of theater, dance, opera, and other performance arts. [ 1] Several different types of stage lighting instruments are used in this discipline. [ 2] In addition to basic lighting, modern stage lighting can also include special effects, such as lasers and fog machines.

3. Lighting - Wikipedia

   en.wikipedia.org/wiki/Lighting

   Proper lighting can enhance task performance, improve the appearance of an area, or have positive psychological effects on occupants. Indoor lighting is usually accomplished using light fixtures, and is a key part of interior design. Lighting can also be an intrinsic component of landscape projects .

4. Lighting technician - Wikipedia

   en.wikipedia.org/wiki/Lighting_technician

   Lighting technicians are responsible for the movement and set up of various pieces of lighting equipment for separation of light and shadow or contrast, depth of field or visual effects. Lighting Technicians may also lay electrical cables, wire fixtures, install color effects or image patterns, focus the lights, and assist in creating effects ...

5. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   Main article: Light-emitting diode physics. In a light-emitting diode, the recombination of electrons and electron holes in a semiconductor produces light (be it infrared, visible or UV), a process called " electroluminescence ". The wavelength of the light depends on the energy band gap of the semiconductors used.

6. Lighting control system - Wikipedia

   en.wikipedia.org/wiki/Lighting_control_system

   A lighting control system incorporates communication between various system inputs and outputs related to lighting control with the use of one or more central computing devices. Lighting control systems are widely used on both indoor and outdoor lighting of commercial, industrial, and residential spaces. Lighting control systems are sometimes ...

7. Lighting power density - Wikipedia

   en.wikipedia.org/wiki/Lighting_power_density

   Lighting Power Density technically represents the load of any lighting equipment in any defined area, or the watts per square foot of the lighting equipment. However, in the lighting industry it is often associated with the lighting power allowance (LPA) permitted by the building energy code in question. The Oregon Department of Energy defines ...