| 释义 |
photoflood lamp
pho′to•flood lamp` (ˈfoʊ təˌflʌd)
n. an incandescent tungsten lamp in which high intensity is obtained by overloading voltage: used in photography, television, etc. Also called pho′to•flood`. photoflood lamp
photoflood lamp[′fōd·ə‚fləd ‚lamp] (electricity) An incandescent lamp used in photography which has a high-temperature filament, so that it gives high illumination and high color temperature for a short lifetime. |