hemispherical candlepower
hemispherical candlepower
[‚he·mē′sfir·ə·kəl ′kand·əl‚pau̇·ər] (optics)
Luminous intensity of a hemispherical light source.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.