单词 | ellipsoidal floodlight |
释义 | ellipsoidal floodlight [ǝ´lip`sȯid·ǝl `flǝd·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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