翻訳と辞書 Words near each other ・ Light On (disambiguation) ・ Light On (Rebecca Ferguson song) ・ Light Opera of Manhattan ・ Light Opera Works ・ Light organ ・ Light Organ Records ・ Light Out of Darkness (A Tribute to Ray Charles) ・ Light painting ・ Light Painting World Alliance ・ Light Pass, South Australia ・ Light Peace Love ・ Light pen ・ Light pillar ・ Light Fingers ・ Light Fingers Stakes ・ Light fixture ・ Light flyweight ・ Light FM ・ Light FM (band) ・ Light for the Lost Boy ・ Light for the World ・ Light Force (video game) ・ Light from a Dying Star ・ Light from Above ・ Light front holography ・ Light front quantization ・ Light Fuse, Get Away ・ Light gap ・ Light Green SF yellowish ・ Light Grenades Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Light fixture ： ウィキペディア英語版 Light fixture A light fixture (US English), light fitting (UK English), or luminaire is an electrical device used to create artificial light by use of an electric lamp. All light fixtures have a fixture body and a light socket to hold the lamp and allow for its replacement. Fixtures may also have a switch to control the light. Fixtures require an electrical connection to a power source; permanent lighting may be directly wired, and moveable lamps have a plug. Light fixtures may also have other features, such as reflectors for directing the light, an aperture (with or without a lens), an outer shell or housing for lamp alignment and protection, and an electrical ballast or power supply. A wide variety of special light fixtures are created for use in the automotive lighting industry, aerospace, marine and medicine. Portable light fixtures are often called "lamps", as in table lamp or desk lamp. In technical terminology, the ''lamp'' is the light source, what is typically called the light bulb. The term ''luminaire'' is recommended by the International Electrotechnical Commission (IEC) for technical use. ==History== Fixture manufacturing began soon after production of the incandescent light bulb. When practical uses of fluorescent lighting were realized after 1924, the three leading companies to produce various fixtures were Lightolier, Artcraft Fluorescent Lighting Corporation, and Globe Lighting in the United States.〔"Early industry leaders", of fluorescent fixture manufacturing, Paul Levy (1998)〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Light fixture」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.