[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.mww.cz\/led-zarovky-spickove-kvality-pro-nejnarocnejsi-spotrebitele\/#Article","mainEntityOfPage":"https:\/\/www.mww.cz\/led-zarovky-spickove-kvality-pro-nejnarocnejsi-spotrebitele\/","headline":"Led \u017e\u00e1rovky \u0161pi\u010dkov\u00e9 kvality pro nejn\u00e1ro\u010dn\u011bj\u0161\u00ed spot\u0159ebitele","name":"Led \u017e\u00e1rovky \u0161pi\u010dkov\u00e9 kvality pro nejn\u00e1ro\u010dn\u011bj\u0161\u00ed spot\u0159ebitele","description":"LED \u017d\u00e1rovka Zdaj\u00ed se V\u00e1m u\u017e \u00fa\u010dty za elektrickou energii ne\u00fanosn\u011b vysok\u00e9? M\u00e1me pro V\u00e1s \u0159e\u0161en\u00ed – LED \u017d\u00e1rovka. Ty vym\u011bn\u00edte za oby\u010dejn\u00e9 \u010di \u00fasporn\u00e9 \u017e\u00e1rovky a pozn\u00e1te rozd\u00edl jak na Va\u0161em \u00fa\u010dtu za elektrickou energii, tak i v jejich d\u00e9lce sv\u00edcen\u00ed. LED \u017d\u00e1rovka Zaj\u00edm\u00e1 V\u00e1s, jak co funguje, mimo jin\u00e9 i takov\u00e1 LED \u017d\u00e1rovka? […]","datePublished":"2025-03-15","dateModified":"2025-03-15","author":{"@type":"Person","@id":"https:\/\/www.mww.cz\/author\/#Person","name":"","url":"https:\/\/www.mww.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4c8347e48acde4b8838164e4b1c9b1c2409c44aff1922a8b9d7dd631b9ae52bb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4c8347e48acde4b8838164e4b1c9b1c2409c44aff1922a8b9d7dd631b9ae52bb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"mww.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.mww.cz\/led-zarovky-spickove-kvality-pro-nejnarocnejsi-spotrebitele\/","wordCount":174,"articleBody":"LED \u017d\u00e1rovkaZdaj\u00ed se V\u00e1m u\u017e \u00fa\u010dty za elektrickou energii ne\u00fanosn\u011b vysok\u00e9? M\u00e1me pro V\u00e1s \u0159e\u0161en\u00ed – LED \u017d\u00e1rovka. Ty vym\u011bn\u00edte za oby\u010dejn\u00e9 \u010di \u00fasporn\u00e9 \u017e\u00e1rovky a pozn\u00e1te rozd\u00edl jak na Va\u0161em \u00fa\u010dtu za elektrickou energii, tak i v jejich d\u00e9lce sv\u00edcen\u00ed.LED \u017d\u00e1rovkaZaj\u00edm\u00e1 V\u00e1s, jak co funguje, mimo jin\u00e9 i takov\u00e1 LED \u017d\u00e1rovka? LED je polovodi\u010dov\u00fd zdroj sv\u011btla a obsahuje p\u0159echod P-N. LED vyza\u0159uje viditeln\u00e9 sv\u011btlo a m\u00e1 \u0159adu mo\u017enost\u00ed vyu\u017eit\u00ed. Nutnost\u00ed je spr\u00e1vn\u00e9 zapojen\u00ed – z\u00e1le\u017e\u00ed na polarit\u011b (na rozd\u00edl od klasick\u00fdch \u017e\u00e1rovek).Historie LEDPrvn\u00ed LED (Light Emitting Diode) vznikla u\u017e v roce 1962 a od t\u00e9 doby se za\u010dala pou\u017e\u00edvat tak\u00e9 v pr\u016fmyslu. Prvn\u00ed LED m\u011bla \u010dervenou barvu, pot\u00e9 n\u00e1sledovaly zelen\u00e1, oran\u017eov\u00e1 a \u017elut\u00e1, a nakonec p\u0159i\u0161ly modr\u00e1 a b\u00edl\u00e1. V sou\u010dasnosti je nezn\u00e1m\u011bj\u0161\u00ed LED LED \u017d\u00e1rovky n\u00e1sledovan\u00e1 LED Z\u00e1\u0159ivkou.                                                                                                                                                                                                                                                                                                                                                                                        4\/5 - (2 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Led \u017e\u00e1rovky \u0161pi\u010dkov\u00e9 kvality pro nejn\u00e1ro\u010dn\u011bj\u0161\u00ed spot\u0159ebitele","item":"https:\/\/www.mww.cz\/led-zarovky-spickove-kvality-pro-nejnarocnejsi-spotrebitele\/#breadcrumbitem"}]}]