Ellipsoidal
Ellipsoidal Ellipsoidal, or Ellipsoidal Reflector Spotlight (abbreviated to ERS), is the name ...
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ERS
ERS ERS can refer to: The card game Egyptian ... Remote-Sensing Satellites The Electoral Reform Society Ellipsoidal Reflector Spotlight ERS http://en.wiktionary.org/wiki/ ...
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Stage lighting
... first are the specifics of the bulb, reflector and lens assembly. Different mounting positions for ... base down), different sizes and shapes of reflector and the nature of the lens (or ... lamp is focused affect its pattern. In Ellipsoidal Reflector Spotlights (ERS) and their derivatives (see below), there ...
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Klieg light
... They usually have a fresnel lens or ellipsoidal lens. The carbon-arc source was so ... eye". Stage The trade name for a spotlight that was manufactured by the Klieg Brother’s ... spotlights, the name became synonymous with any ellipsoidal reflector spotlight, another carbon-arc source or any ...
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Lekolite
... abbreivated to Leko) is a type of Ellipsoidal Reflector Spotlight (ERS) used in Stage lighting. It was developed ... is commonly used to refer to any ERS.
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