[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kraff.cz\/led-zarovky-jsou-prakticky-bezudrzbove-a-dlouho-vydrzi\/#Article","mainEntityOfPage":"https:\/\/www.kraff.cz\/led-zarovky-jsou-prakticky-bezudrzbove-a-dlouho-vydrzi\/","headline":"LED \u017e\u00e1rovky jsou prakticky bez\u00fadr\u017ebov\u00e9 a dlouho vydr\u017e\u00ed","name":"LED \u017e\u00e1rovky jsou prakticky bez\u00fadr\u017ebov\u00e9 a dlouho vydr\u017e\u00ed","description":"Rychl&Atilde;&frac12; start &acirc;&#8364;&#8220; nemus&Atilde;&shy;te &Auml;ekat, a&Aring;&frac34; se zap&Atilde;&iexcl;l&Atilde;&shy; plynn&Atilde;&iexcl; sm&Auml;&#8250;s uvnit&Aring;&#8482; ba&Aring;&#710;ky, jakmile dojde v elektronick&Atilde;&copy;m obvodu po stisknut&Atilde;&shy; vyp&Atilde;&shy;na&Auml;e...","datePublished":"2019-09-23","dateModified":"2023-12-20","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_a365741_w4229_t1578413308.jpg","url":"https:\/\/www.kraff.cz\/wp-content\/uploads\/img_a365741_w4229_t1578413308.jpg","height":0,"width":0},"url":"https:\/\/www.kraff.cz\/led-zarovky-jsou-prakticky-bezudrzbove-a-dlouho-vydrzi\/","about":["V\u00fdrobky"],"wordCount":825,"articleBody":" Rychl&Atilde;&frac12; start &acirc;&#8364;&#8220; nemus&Atilde;&shy;te &Auml;ekat, a&Aring;&frac34; se zap&Atilde;&iexcl;l&Atilde;&shy; plynn&Atilde;&iexcl; sm&Auml;&#8250;s uvnit&Aring;&#8482; ba&Aring;&#710;ky, jakmile dojde v elektronick&Atilde;&copy;m obvodu po stisknut&Atilde;&shy; vyp&Atilde;&shy;na&Auml;e k propojen&Atilde;&shy; obvodu, diody za&Auml;nou okam&Aring;&frac34;it&Auml;&#8250; emitovat sv&Auml;&#8250;teln&Atilde;&copy; z&Atilde;&iexcl;&Aring;&#8482;en&Atilde;&shy;. Odpad&Atilde;&iexcl; tedy dlouh&Atilde;&copy; &Auml;ek&Atilde;&iexcl;n&Atilde;&shy;, a&Aring;&frac34; se LED &Aring;&frac34;&Atilde;&iexcl;rovka &acirc;&#8364;&#382;zah&Aring;&#8482;eje&acirc;&#8364;&#339; na provozn&Atilde;&shy; teplotu. Sv&Atilde;&shy;t&Atilde;&shy; ihned naplno. Minim&Atilde;&iexcl;ln&Atilde;&shy; &Atilde;&ordm;dr&Aring;&frac34;ba &acirc;&#8364;&#8220; tato technologie v podstat&Auml;&#8250; &Aring;&frac34;&Atilde;&iexcl;dnou &Atilde;&ordm;dr&Aring;&frac34;bu nevy&Aring;&frac34;aduje, pouze &Auml;i&Aring;&iexcl;t&Auml;&#8250;n&Atilde;&shy; vlhk&Atilde;&frac12;m had&Aring;&#8482;&Atilde;&shy;kem a b&Auml;&#8250;&Aring;&frac34;n&Atilde;&frac12;mi &Auml;istic&Atilde;&shy;mi prost&Aring;&#8482;edky. U sv&Atilde;&shy;tidel s vy&Aring;&iexcl;&Aring;&iexcl;&Atilde;&shy;m stupn&Auml;&#8250;m IP kryt&Atilde;&shy;, zvl&Atilde;&iexcl;&Aring;&iexcl;t&Auml;&#8250; proti prachu, posta&Auml;&Atilde;&shy; pouze &Auml;i&Aring;&iexcl;t&Auml;&#8250;n&Atilde;&shy; vn&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy;ho povrchu sv&Atilde;&shy;tidla. &Aring;&frac12;&Atilde;&iexcl;dn&Atilde;&copy; sklo &acirc;&#8364;&#8220; ve&Aring;&iexcl;ker&Atilde;&copy; v&Atilde;&frac12;robky na b&Atilde;&iexcl;zi LED diod neobsahuj&Atilde;&shy; sklen&Auml;&#8250;n&Atilde;&copy; ba&Aring;&#710;ky, kter&Atilde;&copy; by se mohly rozt&Aring;&#8482;&Atilde;&shy;&Aring;&iexcl;tit na drobn&Atilde;&copy; sklen&Auml;&#8250;n&Atilde;&copy; &Atilde;&ordm;lomky. Skelet LED &Aring;&frac34;&Atilde;&iexcl;rovek, z&Atilde;&iexcl;&Aring;&#8482;ivek, reflektor&Aring;&macr;, panel&Aring;&macr; a p&Atilde;&iexcl;sk&Aring;&macr; v&Aring;&iexcl;ech tvar&Aring;&macr; a velikost&Atilde;&shy; je zhotoven z plastu, kter&Atilde;&frac12; v p&Aring;&#8482;&Atilde;&shy;pad&Auml;&#8250; n&Atilde;&iexcl;razu pouze praskne, nebo se odlom&Atilde;&shy; jen jeho &Auml;&Atilde;&iexcl;st. Sni&Aring;&frac34;uje se t&Atilde;&shy;m nebezpe&Auml;&Atilde;&shy; v&Atilde;&iexcl;&Aring;&frac34;n&Atilde;&copy;ho &Atilde;&ordm;razu, zvl&Atilde;&iexcl;&Aring;&iexcl;t&Auml;&#8250; tam, kde se pohybuj&Atilde;&shy; mal&Atilde;&copy; d&Auml;&#8250;ti. &Aring;&frac12;&Atilde;&iexcl;dn&Atilde;&copy; obavy o sv&Atilde;&copy; zdrav&Atilde;&shy; &acirc;&#8364;&#8220; nen&Atilde;&shy; zde p&Aring;&#8482;&Atilde;&shy;tomna ani rtu&Aring;&yen;, ani jin&Atilde;&copy; nebezpe&Auml;n&Atilde;&copy; prvky, nap&Aring;&#8482;. kadmium. Obsah rtuti v kompaktn&Atilde;&shy;ch z&Atilde;&iexcl;&Aring;&#8482;ivk&Atilde;&iexcl;ch je sice minim&Atilde;&iexcl;ln&Atilde;&shy;, ale tato sv&Atilde;&shy;tidla jsou problematick&Atilde;&iexcl; tam, kde se pohybuj&Atilde;&shy; mal&Atilde;&copy; d&Auml;&#8250;ti a dom&Atilde;&iexcl;c&Atilde;&shy; zv&Atilde;&shy;&Aring;&#8482;ata. Osv&Auml;&#8250;tlen&Atilde;&shy; na b&Atilde;&iexcl;zi polovodi&Auml;&Aring;&macr; je v tomto ohledu naprosto bezpe&Auml;n&Atilde;&copy;. Specifick&Atilde;&copy; v&Atilde;&frac12;robky &acirc;&#8364;&#8220; dnes se ji&Aring;&frac34; b&Auml;&#8250;&Aring;&frac34;n&Auml;&#8250; setk&Atilde;&iexcl;te s LED moduly k osv&Auml;&#8250;tlen&Atilde;&shy; akv&Atilde;&iexcl;ri&Atilde;&shy; a ter&Atilde;&iexcl;ri&Atilde;&shy;, jsou to speci&Atilde;&iexcl;ln&Atilde;&shy; vod&Auml;&#8250; odoln&Atilde;&copy; a prachot&Auml;&#8250;sn&Atilde;&copy; v&Atilde;&frac12;robky, kter&Atilde;&copy; jsou bezpe&Auml;n&Auml;&#8250;j&Aring;&iexcl;&Atilde;&shy;, ne&Aring;&frac34; kompaktn&Atilde;&shy; z&Atilde;&iexcl;&Aring;&#8482;ivky. D&Aring;&#8482;&Atilde;&shy;ve se b&Auml;&#8250;&Aring;&frac34;n&Auml;&#8250; pro tyto &Atilde;&ordm;&Auml;ely pou&Aring;&frac34;&Atilde;&shy;valy bu&Auml; klasick&Atilde;&copy; vl&Atilde;&iexcl;knov&Atilde;&copy; &Aring;&frac34;&Atilde;&iexcl;rovky, nebo line&Atilde;&iexcl;rn&Atilde;&shy; trubice z&Atilde;&iexcl;&Aring;&#8482;ivek, kter&Atilde;&copy; v&Aring;&iexcl;ak bylo nutno zabezpe&Auml;it vhodn&Atilde;&frac12;m krytem. Takov&Atilde;&copy; &Aring;&#8482;e&Aring;&iexcl;en&Atilde;&shy; bylo &Auml;asto problematick&Atilde;&copy;, u LED diod lze naopak cel&Atilde;&copy; sv&Atilde;&shy;tidlo vytvo&Aring;&#8482;it jako jeden celek s extr&Atilde;&copy;mn&Auml;&#8250; dlouhou &Aring;&frac34;ivotnost&Atilde;&shy; a s IP kryt&Atilde;&shy;m 68 proti vod&Auml;&#8250;. Mnoho let v provozu &acirc;&#8364;&#8220; provozn&Atilde;&shy; doba v &Aring;&#8482;&Atilde;&iexcl;du des&Atilde;&shy;tek tis&Atilde;&shy;c hodin je d&Aring;&macr;vodem, pro&Auml; se na tuto technologii zam&Auml;&#8250;&Aring;&#8482;it. V tomto sm&Auml;&#8250;ru jim nem&Aring;&macr;&Aring;&frac34;e konkurovat &Aring;&frac34;&Atilde;&iexcl;dn&Atilde;&frac12; sv&Auml;&#8250;teln&Atilde;&frac12; zdroj.                                                                                                                                                                                                                                                                                                                                                                                         3.7\/5 - (3 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"LED \u017e\u00e1rovky jsou prakticky bez\u00fadr\u017ebov\u00e9 a dlouho vydr\u017e\u00ed","item":"https:\/\/www.kraff.cz\/led-zarovky-jsou-prakticky-bezudrzbove-a-dlouho-vydrzi\/#breadcrumbitem"}]}]