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W
WATTAGE
The measurement of the amount of power used by an electrical device. Lamps
are rated in terms of wattage. Dimmers are rated in terms of their maximum
load capacity in wattage. Wattage=Amperage*Voltage.
WIGGLE LIGHT
Somewhat derogatory term for an automated fixture.
WIRE ROPE
Stranded steel cable similar to aircraft cable.
WALL SCONCE
A decorative and/or functional wall-mounted luminair.
WAVELENGTH
The distance between two corresponding points of a given wave. Wavelengths
of light are measured in nanometers (1 nanometer = 1 billionth of a meter,
or 1 X 10-9 m)
WYSIWYG
Acronym of "What You See Is What You Get". Mainly used in the context of a
software tool for lighting design and production administration. Capable of
stunning 3D rendering of lighting states, and direct connection to a
lighting control desk. Enables accurate pre-visualisation of lighting
designs and greatly increases the understanding between director / producer
and lighting / scenic designer in the early stages of a production.
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