[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.eapk.sk\/ako-sa-vyznat-v-led-ziarovkach\/#Article","mainEntityOfPage":"https:\/\/www.eapk.sk\/ako-sa-vyznat-v-led-ziarovkach\/","headline":"Ako sa vyzna\u0165 v LED \u017eiarovk\u00e1ch","name":"Ako sa vyzna\u0165 v LED \u017eiarovk\u00e1ch","description":"Dlh\u00fa dobu trvalo, k\u00fdm bola objaven\u00e1 modr\u00e1 di\u00f3da, ktor\u00e1 sch\u00e1dzala na vytvorenie umel\u00e9ho zdroja svetla bielej farby. K\u00fdm boli zn\u00e1me iba \u010derven\u00e9 a zelen\u00e9, pr\u00edpadne oran\u017eov\u00e9 a \u017elt\u00e9 di\u00f3dy, nebolo mo\u017en\u00e9 biele svetlo vytvori\u0165 a LED di\u00f3dy sl\u00fa\u017eili iba napr\u00edklad ako signaliza\u010dn\u00e9 prvky. A\u017e vyn\u00e1lez modrej di\u00f3dy umo\u017e\u0148oval mie\u0161a\u0165 farby tak, aby vzniklo biele svetlo a bolo to vyu\u017eite\u013en\u00e9 v […]","datePublished":"2025-12-05","dateModified":"2025-12-05","author":{"@type":"Person","@id":"https:\/\/www.eapk.sk\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.eapk.sk\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"eapk.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.eapk.sk\/wp-content\/uploads\/light-bulb-3535435_640_5.jpg","url":"https:\/\/www.eapk.sk\/wp-content\/uploads\/light-bulb-3535435_640_5.jpg","height":0,"width":0},"url":"https:\/\/www.eapk.sk\/ako-sa-vyznat-v-led-ziarovkach\/","about":["V\u00fdrobky"],"wordCount":376,"articleBody":"   Dlh\u00fa dobu trvalo, k\u00fdm bola objaven\u00e1 modr\u00e1 di\u00f3da, ktor\u00e1 sch\u00e1dzala na vytvorenie umel\u00e9ho zdroja svetla bielej farby. K\u00fdm boli zn\u00e1me iba \u010derven\u00e9 a zelen\u00e9, pr\u00edpadne oran\u017eov\u00e9 a \u017elt\u00e9 di\u00f3dy, nebolo mo\u017en\u00e9 biele svetlo vytvori\u0165 a LED di\u00f3dy sl\u00fa\u017eili iba napr\u00edklad ako signaliza\u010dn\u00e9 prvky. A\u017e vyn\u00e1lez modrej di\u00f3dy umo\u017e\u0148oval mie\u0161a\u0165 farby tak, aby vzniklo biele svetlo a bolo to vyu\u017eite\u013en\u00e9 v praxi v podobe r\u00f4znych typov \u017eiaroviek. Tepl\u00e1, studen\u00e1 a neutr\u00e1lna. Ak si chcete zaobstara\u0165 nejak\u00e9 LED osvetlenie, napr\u00edklad LED \u017eiarovky 12 V, mus\u00edte sa rozhodn\u00fa\u0165, \u010di chcete svieti\u0165 teplou, studenou alebo neutr\u00e1lnou bielou farbou. Studen\u00e1 biela sa hod\u00ed na podporu bdelosti, napr\u00edklad pri pr\u00e1ci na po\u010d\u00edta\u010di. Tepl\u00e1 biela obsahuje viac \u017eltej relaxa\u010dnej zlo\u017eky a je viac vhodn\u00e1 na odpo\u010dinok. Tepl\u00e1 biela napodob\u0148uje proces v\u00fdchodu a z\u00e1padu Slnka a studen\u00e1 biela pribli\u017en\u00fa denn\u00fa dobu okolo poludnia. Druhy p\u00e4t\u00edc. Aby ste LED \u017eiarovku spr\u00e1vne nain\u0161talovali, mus\u00edte pozna\u0165 jej p\u00e4ticu. K t\u00fdm najzn\u00e1mej\u0161\u00edm patr\u00ed p\u00e4tica E27 a E14. P\u00edsmeno E tu znamen\u00e1, \u017ee ide o takzvan\u00fd Edisonov z\u00e1vit, ktor\u00fd pozn\u00e1me z klasick\u00fdch \u017eiaroviek. Existuj\u00fa ale aj in\u00e9 p\u00e4tice. K t\u00fdm najviac zn\u00e1mym patr\u00ed aj GU 10, zn\u00e1me ako bodovky. \u010eal\u0161\u00edmi vyr\u00e1ban\u00fdmi p\u00e4ticami s\u00fa napr\u00edklad G9 a potom aj MR 16. Spotreba energie. O LED svietidl\u00e1ch je v\u0161eobecne zn\u00e1me, \u017ee potrebuj\u00fa na svoju prev\u00e1dzku ve\u013emi m\u00e1lo elektrickej energie. Napr\u00edklad klasick\u00fa volfr\u00e1mov\u00fa \u017eiarovku s pr\u00edkonom 60 W dok\u00e1\u017ee nehradi\u0165 LED \u017eiarovka s pr\u00edkonom iba 7 W. LED \u017eiarovky tie\u017e m\u00e1vaj\u00fa ve\u013emi dlh\u00fa \u017eivotnos\u0165. Zatia\u013e \u010do klasick\u00e1 \u017eiarovka s volfr\u00e1mov\u00fdm vl\u00e1knom m\u00f4\u017ee sl\u00fa\u017ei\u0165 pribli\u017ene tis\u00edc hod\u00edn, LED \u017eiarovka by mohla by\u0165 v prev\u00e1dzke a\u017e 50 tis\u00edc hod\u00edn. Kombin\u00e1cia extr\u00e9mne dlhej \u017eivotnosti, n\u00edzkej ceny a n\u00edzkej spotreby elektriny rob\u00ed z t\u00fdchto sveteln\u00fdch zdrojov perfektn\u00e9ho pomocn\u00edka v dom\u00e1cnosti, v kancel\u00e1rii \u010di na in\u00fdch miestach.                                                                                                                                                                                                                                                                                                                                                                                          4.3\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Ako sa vyzna\u0165 v LED \u017eiarovk\u00e1ch","item":"https:\/\/www.eapk.sk\/ako-sa-vyznat-v-led-ziarovkach\/#breadcrumbitem"}]}]