Leseli la LED le fapane le incandescent le fluorescent ka litsela tse 'maloa. Ha e entsoe hantle, mabone a LED a sebetsa hantle, a feto-fetoha le maemo, 'me a nka nako e telele.
Li-LED ke mehloli ea leseli e "directional", e bolelang hore li hlahisa leseli ka tsela e itseng, ho fapana le incandescent le CFL, tse hlahisang leseli le mocheso ka mahlakoreng 'ohle. Seo se bolela hore li-LED li khona ho sebelisa khanya le matla ka mokhoa o atlehileng haholoanyane lits'ebetsong tse ngata. Leha ho le joalo, ho boetse ho bolela hore ho hlokahala boenjiniere bo tsoetseng pele ho hlahisa lebone la lebone la LED le khantšang leseli hohle.
Mebala e tloaelehileng ea LED e kenyelletsa amber, e khubelu, e tala le e putsoa. Ho hlahisa leseli le lesoeu, li-LED tsa mebala e fapaneng li kopantsoe kapa li koahetsoe ka thepa ea phosphor e fetolang 'mala oa leseli ho leseli le tloaelehileng "le tšoeu" le sebelisoang malapeng. Phosphor ke ntho e 'mala o mosehla e koahelang li-LED tse ling. Li-LED tse mebala li sebelisoa haholo joalo ka mabone a matšoao le mabone a bonts'ang, joalo ka konopo ea matla komporong.
Ka CFL, motlakase o phalla pakeng tsa li-electrode karolong e 'ngoe le e' ngoe ea tube e nang le likhase. Karabelo ena e hlahisa khanya ea ultraviolet (UV) le mocheso. Leseli la UV le fetoha leseli le bonahalang ha le otla lesela la phosphor ka hare ho tleloubu.
Li-incandescent bulbs li hlahisa leseli ka ho sebelisa motlakase ho futhumatsa khoele ea tšepe ho fihlela e chesa "e tšoeu" kapa ho thoe e ea incandesce. Ka lebaka leo, li-bulbs tsa incandescent li lokolla 90% ea matla a tsona e le mocheso.
Nako ea poso: Apr-19-2021