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Fluorescent lamps in various embodiments. Since their introduction as a commercial product in 1939, many different types of fluorescent lamp have been introduced. Systematic nomenclature identifies mass-market lamps as to overall shape, power rating, length, color, and other electrical and illuminating characteristics.
LED tubes. LED tube is a type of LED lamp used in fluorescent tube luminaires with G5 and G13 bases to replace traditional fluorescent tubes. [1] As compared to fluorescent tubes, the most important advantages of LED tubes are energy efficiency and long service life. LED tubes are sometimes also referred to as ‘LED fluorescent tubes’.
Fluorescent lamp tubes are often straight and range in length from about 100 millimeters (3.9 in) for miniature lamps, to 2.43 meters (8.0 ft) for high-output lamps. Some lamps have a circular tube, used for table lamps or other places where a more compact light source is desired.
Beko has been the official sponsor of the Turkish, Italian and Lithuanian premier basketball leagues, as well as the 2014 FIBA Basketball World Cup in Spain. [14] Beko is a partner of the Spanish football club FC Barcelona [15] since 2014 and Turkish football club Beşiktaş JK [16] (having previously been their shirt sponsor from 1988 to 2004 [17]) and Turkmen football club FC HTTU. [18]
The suffix after the G indicates the pin spread; the G dates to the use of Glass for the original bulbs. GU usually also indicates that the lamp provides a mechanism for physical support by the luminaire: in some cases, each pin has a short section of larger diameter at the end (sometimes described as a "peg" rather than a "pin" [2]); the socket allows the bulb to lock into place by twisting ...
In a novelization of the manga, Usagi thinks to herself "I love beautiful people, whether they're men or women." Japan Wonder Woman: DC Comics Bombshells & Bombshells United: 2015–2017 & 2017-2018 Wonder Woman was in a relationship with Mera and later Steve Trevor. [26] Harley and Poison Ivy are in a relationship in the series. [26] [27 ...
Neon lighting consists of brightly glowing, electrified glass tubes or bulbs that contain rarefied neon or other gases. Neon lights are a type of cold cathode gas-discharge light. A neon tube is a sealed glass tube with a metal electrode at each end, filled with one of a number of gases at
Bi Women Quarterly (BWQ) is a global grassroots publication that works in affiliation with the Boston Bisexual Women's Network in Boston, Massachusetts. Started in September 1983, it is the oldest running publication for bisexual women. [1] The publication seeks to amplify the voices of women who fall under the bisexual+ umbrella.