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to refer to any sort of ellipsoidal. Characteristics of a typical ellipsoidal lighting unit include: An ellipsoidal reflector An adjustable lens tube...

Profile Spot used in the UK refers to a focussing spotlight which may, or may not use the ellipsoidal reflector design, this design was not common in the UK...

eye". In the early days of spotlights, the name "Klieg light" became synonymous with any ellipsoidal reflector spotlight (ERS), other carbon-arc sources...

structures. Ellipsoid method, a convex optimization algorithm of theoretical significance Lighting Ellipsoidal reflector floodlight Ellipsoidal reflector spotlight...

Leko) is a brand of ellipsoidal reflector spotlight (ERS) used in stage lighting which refers to the half-ellipsoidal dome reflector within which the instrument's...

outdoors, cloud cover provides nature's version of a softbox. Ellipsoidal reflector spotlight Beauty dish Sartore, Joel (2020). Photo Basics: The Ultimate...

as opposed to being less intense around the edges as in an ellipsoidal reflector spotlight (ERS). The stepped lens design also causes less heat buildup...

is placed in the focal plane of the lantern (generally an ellipsoidal reflector spotlight or a moving head). The gobo is inserted upside-down and back-to-front...

In stage lighting, an ellipsoidal reflector floodlight (sometimes known by the acronym ERF which is often pronounced "erf"), better known as a scoop,...

technologies that charge electric vehicles while they drive Ellipsoidal reflector spotlight Energy recovery system, as found in Formula One, including...

theatrical and studio (film and television) fixtures, including Ellipsoidal reflector spotlights, Source Four, and Fresnels. PAR Cans are also predominantly...

fixtures incorporated the use of ellipsoidal shaped reflectors, which were later developed into the ellipsoidal reflector spotlight. This lighting fixture has...

light Theatrical Cinematic Floodlight Footlight Gobo Scoop Spotlight ellipsoidal reflector Stage lighting instrument Industrial Scientific Germicidal...

needed for gobos and other effects which require the use of an ellipsoidal reflector spotlight, though LED fixtures are now made that through the use of a...

how the lamp is focused affect its pattern. In ellipsoidal reflector spotlights (ERS) or profile spotlights, there are two beams of light emitted from the...

light Theatrical Cinematic Floodlight Footlight Gobo Scoop Spotlight ellipsoidal reflector Stage lighting instrument Industrial Scientific Germicidal...

efficiency than incandescent bulbs. Portable hand-held electric spotlights can provide larger reflectors and lamps and more powerful batteries than tubular flashlights...

remaining in only certain niche applications such as cinema projection, spotlights, and searchlights. In the 1950s and 1960s the high-power D.C. for the...

light Theatrical Cinematic Floodlight Footlight Gobo Scoop Spotlight ellipsoidal reflector Stage lighting instrument Industrial Scientific Germicidal...

lighting fixtures and good control over the distribution of light with small reflectors or lenses. Because of the small size of LEDs, control of the spatial distribution...