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Revelation of Form - Altering the perception of shapes onstage, particularly three-dimensional stage elements. . Used Lighting. . Used Lighting. ...

Illumination - The simple ability to see what is occurring onstage
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Lighting Console - . Used Lighting. . Used Lighting.

House Lights - House lights are incandescent or fluorescent floodlights. House lights provide light for the audience before and after performances and during intermissions. Work lights provide general lighting backs. Used Lighting. tage, or in the house. House lights are often controlled by dimmers, but are sometimes on simple switches. Work lights are almost always switched only. House and work lights are usual. Used Lighting. ly off during performances but are occasionally included in the lighting design to establish focus or emphasize plot elements. ...

Arc Lamp - An arc lamp is a device that produces light by the sparking (or arcing, from voltaic arc or electric arc) of a high current between two carbon rod electrodes. The rods are touched and then slowly draw. Used Lighting. n apart; as the rods separate the current is "struck" and arcs across the gap in a bright, ionized path. The arc produces a temperature of several thousand degrees, and the tips of th. Used Lighting. e carbon rods are heated to incandescence, creating light. The rods are slowly vaporized during the process and need to be regularly adjusted to maintain the arc. The concept was first demonstrated by Sir Humphry Davy...