[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.helimania.cz\/ruzne-druhy-zarovek\/#Article","mainEntityOfPage":"https:\/\/www.helimania.cz\/ruzne-druhy-zarovek\/","headline":"R\u016fzn\u00e9 druhy \u017e\u00e1rovek","name":"R\u016fzn\u00e9 druhy \u017e\u00e1rovek","description":"V sou\u010dasnosti jsou n\u00e1roky na sv\u011bteln\u00e9 zdroje daleko vy\u0161\u0161\u00ed, ne\u017e tomu bylo p\u0159ed deseti patn\u00e1cti lety. M\u016f\u017ee za to hlavn\u011b neust\u00e1l\u00e9 zdra\u017eov\u00e1n\u00ed elektrick\u00e9 energie. Proto se dnes za dobrou \u017e\u00e1rovku pova\u017euje ta, kter\u00e1 je levn\u00e1 a z\u00e1rove\u0148 p\u0159\u00edli\u0161 ne\u017eere. Kter\u00e9 \u017e\u00e1rovky to jsou? Wolframov\u00e1 \u017e\u00e1rovka Za\u010d\u00edn\u00e1me klasikou. Wolframov\u00e1 nebo tak\u00e9 vl\u00e1knov\u00e1 \u017e\u00e1rovka je asi st\u00e1le... <p><a class=\"more-link\" href=\"https:\/\/www.helimania.cz\/ruzne-druhy-zarovek\/\">\u010d\u00edst v\u00edce<\/a><\/p>","datePublished":"2019-01-19","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.helimania.cz\/author\/#Person","name":"helimania.cz\n","url":"https:\/\/www.helimania.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/16435f0a6c9262449b9ebb39f63178cd65c54b09f931b6f84682f48086e3d763?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/16435f0a6c9262449b9ebb39f63178cd65c54b09f931b6f84682f48086e3d763?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"helimania.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.helimania.cz\/wp-content\/uploads\/img_a335527_w1777_t1548777435.jpg","url":"https:\/\/www.helimania.cz\/wp-content\/uploads\/img_a335527_w1777_t1548777435.jpg","height":0,"width":0},"url":"https:\/\/www.helimania.cz\/ruzne-druhy-zarovek\/","about":["N\u00e1kupy"],"wordCount":387,"articleBody":" V sou\u010dasnosti jsou n\u00e1roky na sv\u011bteln\u00e9 zdroje daleko vy\u0161\u0161\u00ed, ne\u017e tomu bylo p\u0159ed deseti patn\u00e1cti lety. M\u016f\u017ee za to hlavn\u011b neust\u00e1l\u00e9 zdra\u017eov\u00e1n\u00ed elektrick\u00e9 energie. Proto se dnes za dobrou \u017e\u00e1rovku pova\u017euje ta, kter\u00e1 je levn\u00e1 a z\u00e1rove\u0148 p\u0159\u00edli\u0161 ne\u017eere. Kter\u00e9 \u017e\u00e1rovky to jsou? Wolframov\u00e1 \u017e\u00e1rovka Za\u010d\u00edn\u00e1me klasikou. Wolframov\u00e1 nebo tak\u00e9 vl\u00e1knov\u00e1 \u017e\u00e1rovka je asi st\u00e1le nejpou\u017e\u00edvan\u011bj\u0161\u00edm zdrojem sv\u011btla jak dom\u00e1cnost\u00ed, tak \u010dasto i kancel\u00e1\u0159\u00ed. M\u00e1 p\u0159\u00edjemn\u00e9 sv\u011btlo, rychle nab\u00edh\u00e1 a je za p\u00e1r ka\u010dek. To jsou v\u0161ak jedin\u00e1 pozitiva. Jedn\u00e1 se o obrovsk\u00e9ho \u017erouta elektrick\u00e9 energie, kter\u00fd v\u00e1m d\u00edky sv\u00e9mu apetitu dok\u00e1\u017ee b\u011bhem jednoho roku vys\u00e1t obsah pen\u011b\u017eenky \u00fapln\u011b do mrt\u011b. Nav\u00edc m\u00e1 jen velmi omezenou dobu \u017eivotnosti, okolo 2000 hodin, co\u017e tak\u00e9 nen\u00ed \u017e\u00e1dn\u00e1 hitpar\u00e1da. Kompaktn\u00ed \u017e\u00e1rovka \u010casto se m\u016f\u017eete tak\u00e9 setkat s n\u00e1zvem \u00fasporn\u00e1 \u017e\u00e1rovka. V tomto p\u0159\u00edpad\u011b se jedn\u00e1 o zdroj sv\u011btla, kter\u00fd je opravdu pom\u011brn\u011b nen\u00e1ro\u010dn\u00fd na spot\u0159ebu elektrick\u00e9 energie. Nav\u00edc i \u017eivotnost je mnohem vy\u0161\u0161\u00ed ne\u017e u v\u00fd\u0161e zm\u00edn\u011bn\u00e9 wolframov\u00e9 \u017e\u00e1rovky, a to a\u017e 15 000 hodin. Probl\u00e9mem je velikost, kter\u00e1 je oproti standardn\u00edm velikostem \u017e\u00e1rovek p\u0159eci jen trochu p\u0159edimenzovan\u00e1. Vzhledem k tomu, \u017ee kompaktn\u00ed \u017e\u00e1rovky v sob\u011b obsahuj\u00ed nemal\u00e9 mno\u017estv\u00ed rtuti, je moudr\u00e9 je p\u0159\u00edli\u0161 nerozb\u00edjet, jinak si m\u016f\u017eete kontaminovat byt . LED \u017e\u00e1rovka To nejlep\u0161\u00ed nakonec, LED \u017e\u00e1rovka. Tento zdroj sv\u011btla je dnes asi nej\u00fasporn\u011bj\u0161\u00ed. Spot\u0159eba elektrick\u00e9 energie je u LED \u017e\u00e1rovek skute\u010dn\u011b velmi n\u00edzk\u00e1, a\u017e si \u010dlov\u011bk \u0159\u00edk\u00e1, jak je mo\u017en\u00e9, \u017ee sv\u00edt\u00ed. Maj\u00ed nav\u00edc tak\u00e9 v\u00edce ne\u017e uspokojivou \u017eivotnost pohybuj\u00edc\u00ed se okolo 30 000 hodin. Ov\u0161em nen\u00ed tento zdroj sv\u011btla nen\u00ed \u00fapln\u011b bez vad. Ve v\u0161ech odv\u011btv\u00edch plat\u00ed, \u017ee za kvalitu si mus\u00edte p\u0159iplatit a ani zde to nen\u00ed jinak. Kvalitn\u00ed \u017e\u00e1rovka s LED technologi\u00ed v\u00e1\u0161 m\u016f\u017ee p\u0159ij\u00edt na dv\u011b stovky i v\u00edce. Nejedn\u00e1 se tedy o nic lacin\u00e9ho. Vzhledem k tomu, \u017ee ale s jej\u00ed pomoc\u00ed dok\u00e1\u017eete dlouhodob\u011b u\u0161et\u0159it daleko v\u00edce, jde o dobrou investici.                                                                                                                                                                                                                                                                                                                                                                                         5\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"R\u016fzn\u00e9 druhy \u017e\u00e1rovek","item":"https:\/\/www.helimania.cz\/ruzne-druhy-zarovek\/#breadcrumbitem"}]}]