ellipsoidal floodlight

ellipsoidal floodlight

[ə‚lip′sȯid·əl ′fləd·līt]
(electricity)
A lighting unit used in theatrical lighting consisting of an ellipsoidal reflector with fixed spacing and a lamp; power requirements are 250-5000 watts and the reflector diameter is 10-24 inches (25-61 centimeters). Also known as scoop.
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