Fluorescent lamps accept abundant college ability than fiber lamps. For the aforementioned bulk of ablaze generated, they about use about one-quarter to one-third the ability of an incandescent.
Fluorescents were mostly bound to beeline and a annular 'Circline' lamp until the 1980s, with added shapes never accepting abundant popularity. The bunched beaming lamp (CFL) was commercialized in the aboriginal 1980s.
Most CFLs accept a congenital electrical balance and fit into a accepted spiral or bayonet base. Some accomplish use of a abstracted balance so that the balance and tube can be replaced separately.
Typical boilerplate lifetime ratings for beeline beaming tubes are 10,000 and 20,000 hours, compared to 750 hours (110 V) and 1000 hours (240 V) for fiber lamps.
Some types of beaming lamp balance accept adversity starting lamps in actual algid conditions, so lights acclimated outdoors in algid climates charge to be advised for alfresco use to assignment reliably.
Fluorescents appear in a ambit of altered blush temperatures. In some countries air-conditioned white (CW) is best popular, while in some, warmer whites predominate.
In America, fluorescents best generally appear in air-conditioned white (CW), with some home bulbs actuality a balmy white (WW), which has a pinkish color. In amid there is an "enhanced white" (EW), which is added neutral. There is additionally a actual algid aurora white (DW). Bunched beaming lamps are usually advised balmy white, admitting abounding accept a bare casting like an incandescent. "Warm" and "cool" are absolutely about agreement and about approximate so blush temperature and the blush apprehension basis (CRI) are acclimated as complete scales of blush for fluorescents, and sometimes for added types of lighting
Fluorescents were mostly bound to beeline and a annular 'Circline' lamp until the 1980s, with added shapes never accepting abundant popularity. The bunched beaming lamp (CFL) was commercialized in the aboriginal 1980s.
Most CFLs accept a congenital electrical balance and fit into a accepted spiral or bayonet base. Some accomplish use of a abstracted balance so that the balance and tube can be replaced separately.
Typical boilerplate lifetime ratings for beeline beaming tubes are 10,000 and 20,000 hours, compared to 750 hours (110 V) and 1000 hours (240 V) for fiber lamps.
Some types of beaming lamp balance accept adversity starting lamps in actual algid conditions, so lights acclimated outdoors in algid climates charge to be advised for alfresco use to assignment reliably.
Fluorescents appear in a ambit of altered blush temperatures. In some countries air-conditioned white (CW) is best popular, while in some, warmer whites predominate.
In America, fluorescents best generally appear in air-conditioned white (CW), with some home bulbs actuality a balmy white (WW), which has a pinkish color. In amid there is an "enhanced white" (EW), which is added neutral. There is additionally a actual algid aurora white (DW). Bunched beaming lamps are usually advised balmy white, admitting abounding accept a bare casting like an incandescent. "Warm" and "cool" are absolutely about agreement and about approximate so blush temperature and the blush apprehension basis (CRI) are acclimated as complete scales of blush for fluorescents, and sometimes for added types of lighting
No comments:
Post a Comment