[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kraff.cz\/led-zarovky-v-domacnostech-prevazuji\/#Article","mainEntityOfPage":"https:\/\/www.kraff.cz\/led-zarovky-v-domacnostech-prevazuji\/","headline":"LED \u017e\u00e1rovky v dom\u00e1cnostech p\u0159eva\u017euj\u00ed","name":"LED \u017e\u00e1rovky v dom\u00e1cnostech p\u0159eva\u017euj\u00ed","description":"Bavit se dnes o &Aring;&frac34;&Atilde;&iexcl;rovk&Atilde;&iexcl;ch, kter&Atilde;&copy; pracuj&Atilde;&shy; na principu &Aring;&frac34;haven&Atilde;&shy; wolframov&Atilde;&copy;ho vl&Atilde;&iexcl;kna, https:\/\/www.jw.org\/cs\/publikace\/casopisy\/probudte-se-cislo-6-2016-prosinec\/byssova-vlakna-morskych-mlzu\/ prakticky postr&Atilde;&iexcl;d&Atilde;&iexcl; smysl. Tam, kde je&Aring;&iexcl;t&Auml;&#8250; sv&Atilde;&shy;t&Atilde;&shy;,...","datePublished":"2019-02-10","dateModified":"2023-11-15","author":{"@type":"Person","@id":"https:\/\/www.kraff.cz\/author\/#Person","name":"","url":"https:\/\/www.kraff.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/325464d7e09ffe52889ba6983accc5cdb65d0a54acd9a25cd7e409bd3eba713a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/325464d7e09ffe52889ba6983accc5cdb65d0a54acd9a25cd7e409bd3eba713a?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kraff.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kraff.cz\/wp-content\/uploads\/img_a338730_w1710_t1551342905.jpg","url":"https:\/\/www.kraff.cz\/wp-content\/uploads\/img_a338730_w1710_t1551342905.jpg","height":0,"width":0},"url":"https:\/\/www.kraff.cz\/led-zarovky-v-domacnostech-prevazuji\/","about":["Sport"],"wordCount":782,"articleBody":"  Bavit se dnes o &Aring;&frac34;&Atilde;&iexcl;rovk&Atilde;&iexcl;ch, kter&Atilde;&copy; pracuj&Atilde;&shy; na principu &Aring;&frac34;haven&Atilde;&shy; wolframov&Atilde;&copy;ho vl&Atilde;&iexcl;kna, https:\/\/www.jw.org\/cs\/publikace\/casopisy\/probudte-se-cislo-6-2016-prosinec\/byssova-vlakna-morskych-mlzu\/ prakticky postr&Atilde;&iexcl;d&Atilde;&iexcl; smysl. Tam, kde je&Aring;&iexcl;t&Auml;&#8250; sv&Atilde;&shy;t&Atilde;&shy;, odeb&Atilde;&shy;raj&Atilde;&shy; zna&Auml;n&Atilde;&copy; mno&Aring;&frac34;stv&Atilde;&shy; elektrick&Atilde;&copy;ho proudu, jsou nehospod&Atilde;&iexcl;rn&Atilde;&copy; a uplatn&Atilde;&shy; se sp&Atilde;&shy;&Aring;&iexcl;e mezi chovateli plaz&Aring;&macr; v ter&Atilde;&iexcl;ri&Atilde;&shy;ch. Plazi jsou toti&Aring;&frac34; z&Atilde;&iexcl;visl&Atilde;&shy; na dod&Atilde;&iexcl;vce tepla z vn&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy;ho prost&Aring;&#8482;ed&Atilde;&shy;, nejsou to teplokrevn&Atilde;&shy; &Aring;&frac34;ivo&Auml;ichov&Atilde;&copy; a star&Atilde;&copy; &Aring;&frac34;&Atilde;&iexcl;rovky p&Aring;&#8482;em&Auml;&#8250;&Aring;&#710;uj&Atilde;&shy; elekt&Aring;&#8482;inu p&Aring;&#8482;edev&Aring;&iexcl;&Atilde;&shy;m na tepelnou energii. Na sv&Auml;&#8250;tlo tak zb&Atilde;&frac12;v&Atilde;&iexcl; pouh&Atilde;&frac12;ch 20 procent z celkov&Atilde;&copy;ho elektrick&Atilde;&copy;ho p&Aring;&#8482;&Atilde;&shy;konu. Vl&Atilde;&iexcl;knov&Atilde;&copy; &Aring;&frac34;&Atilde;&iexcl;rovky jsou historickou relikvi&Atilde;&shy;, p&Aring;&#8482;ipom&Atilde;&shy;naj&Atilde;&shy;c&Atilde;&shy; dobu d&Atilde;&iexcl;vno minulou, pro mnoh&Atilde;&copy; z n&Atilde;&iexcl;s s jist&Atilde;&frac12;m nostalgick&Atilde;&frac12;m ohl&Atilde;&copy;dnut&Atilde;&shy;m za okam&Aring;&frac34;iky, kter&Atilde;&copy; bychom mohli nazvat &acirc;&#8364;&#382;retro stylem&acirc;&#8364;&#339;. Za p&Atilde;&iexcl;r let se stanou muzejn&Atilde;&shy;m artefaktem a cenn&Atilde;&frac12;m p&Aring;&#8482;edm&Auml;&#8250;tem sb&Auml;&#8250;ratelsk&Atilde;&frac12;ch rarit.  &Auml;&#338;&Atilde;&shy;m dnes sv&Atilde;&shy;tit Ot&Atilde;&iexcl;zka, co dnes na&Aring;&iexcl;roubovat do obj&Atilde;&shy;mek a patic sv&Atilde;&shy;tidel, se to&Auml;&Atilde;&shy; kolem dvou nej&Auml;ast&Auml;&#8250;ji vyu&Aring;&frac34;&Atilde;&shy;van&Atilde;&frac12;ch sv&Auml;&#8250;teln&Atilde;&frac12;ch zdroj&Aring;&macr; v dom&Atilde;&iexcl;cnostech &acirc;&#8364;&#8220; technologie LED &Aring;&frac34;&Atilde;&iexcl;rovek a kompaktn&Atilde;&shy;ch z&Atilde;&iexcl;&Aring;&#8482;ivek. P&Aring;&#8482;ipome&Aring;&#710;me si jejich z&Atilde;&iexcl;kladn&Atilde;&shy; vlastnosti: Kompaktn&Atilde;&shy; z&Atilde;&iexcl;&Aring;&#8482;ivky &acirc;&#8364;&#8220; pracuj&Atilde;&shy; na principu shodn&Atilde;&copy;m s klasick&Atilde;&frac12;mi line&Atilde;&iexcl;rn&Atilde;&shy;mi z&Atilde;&iexcl;&Aring;&#8482;ivkov&Atilde;&frac12;mi trubicemi, uvnit&Aring;&#8482; se nach&Atilde;&iexcl;z&Atilde;&shy; luminiscen&Auml;n&Atilde;&shy; vrstva a elektronick&Atilde;&frac12; tzv. p&Aring;&#8482;ed&Aring;&#8482;adn&Atilde;&shy;k, kter&Atilde;&frac12; &Aring;&#8482;&Atilde;&shy;d&Atilde;&shy; cel&Atilde;&frac12; proces p&Aring;&#8482;em&Auml;&#8250;ny elektrick&Atilde;&copy; energie na sv&Auml;&#8250;tlo. Modern&Atilde;&shy; zdroje tohoto typu ji&Aring;&frac34; nevykazuj&Atilde;&shy; takov&Atilde;&copy; nedostatky, jako jejich p&Aring;&#8482;edch&Aring;&macr;dci, neblikaj&Atilde;&shy; a n&Atilde;&iexcl;b&Auml;&#8250;h na pln&Atilde;&frac12; v&Atilde;&frac12;kon prob&Auml;&#8250;hne za velmi kr&Atilde;&iexcl;tkou dobu.  LED sv&Atilde;&shy;tidla &acirc;&#8364;&#8220; technologie na principu polovodi&Auml;&Aring;&macr; se v sou&Auml;asn&Atilde;&copy; dob&Auml;&#8250; uj&Atilde;&shy;maj&Atilde;&shy; veden&Atilde;&shy; a zauj&Atilde;&shy;maj&Atilde;&shy; nejv&Auml;&#8250;t&Aring;&iexcl;&Atilde;&shy; objem sv&Auml;&#8250;teln&Atilde;&frac12;ch zdroj&Aring;&macr; v dom&Atilde;&iexcl;cnostech a na pracovi&Aring;&iexcl;t&Atilde;&shy;ch. Jejich p&Aring;&#8482;ednostmi jsou velmi dlouh&Atilde;&iexcl; &Aring;&frac34;ivotnost, enormn&Auml;&#8250; n&Atilde;&shy;zk&Atilde;&iexcl; spot&Aring;&#8482;eba elekt&Aring;&#8482;iny, zna&Auml;n&Atilde;&frac12; barevn&Atilde;&frac12; rozsah v&Auml;etn&Auml;&#8250; pod&Atilde;&iexcl;n&Atilde;&shy; barev b&Atilde;&shy;l&Atilde;&copy;ho sv&Auml;&#8250;tla v tepl&Atilde;&frac12;ch nebo chladn&Atilde;&frac12;ch odst&Atilde;&shy;nech. V&Atilde;&frac12;voj r&Aring;&macr;zn&Atilde;&frac12;ch typ&Aring;&macr; sv&Atilde;&shy;tidel na stejn&Atilde;&copy; platform&Auml;&#8250; se zam&Auml;&#8250;&Aring;&#8482;il i na v&Atilde;&frac12;konn&Atilde;&copy; reflektory, kter&Atilde;&copy; mohou nahradit i st&Atilde;&iexcl;vaj&Atilde;&shy;c&Atilde;&shy; sod&Atilde;&shy;kov&Atilde;&copy; v&Atilde;&frac12;bojky ve&Aring;&#8482;ejn&Atilde;&copy;ho osv&Auml;&#8250;tlen&Atilde;&shy;.                                                                                                                                                                                                                                                                                                                                                                                         4\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"LED \u017e\u00e1rovky v dom\u00e1cnostech p\u0159eva\u017euj\u00ed","item":"https:\/\/www.kraff.cz\/led-zarovky-v-domacnostech-prevazuji\/#breadcrumbitem"}]}]