[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ocmo.cz\/jak-se-testuji-zarovky-h7-do-prednich-svetlometu\/#Article","mainEntityOfPage":"https:\/\/www.ocmo.cz\/jak-se-testuji-zarovky-h7-do-prednich-svetlometu\/","headline":"Jak se testuj\u00ed \u017e\u00e1rovky H7 do p\u0159edn\u00edch sv\u011btlomet\u016f","name":"Jak se testuj\u00ed \u017e\u00e1rovky H7 do p\u0159edn\u00edch sv\u011btlomet\u016f","description":"Kdy&Aring;&frac34; se testuj&Atilde;&shy; &Aring;&frac34;&Atilde;&iexcl;rovky do p&Aring;&#8482;edn&Atilde;&shy;ch sv&Auml;&#8250;tlomet&Aring;&macr;, aby bylo mo&Aring;&frac34;no sestavit tabulku a poskytnout &Aring;&#8482;idi&Auml;&Aring;&macr;m informace o jednotliv&Atilde;&frac12;ch v&Atilde;&frac12;robc&Atilde;&shy;ch, m&Auml;&#8250;&Aring;&#8482;&Atilde;&shy; se n&Auml;&#8250;kolik z&Atilde;&iexcl;kladn&Atilde;&shy;ch parametr&Aring;&macr;. Dva z nich jsou p&Aring;&#8482;edepsan&Atilde;&copy; z&Atilde;&iexcl;konnou vyhl&Atilde;&iexcl;&Aring;&iexcl;kou, zb&Atilde;&frac12;vaj&Atilde;&shy;c&Atilde;&shy; t&Aring;&#8482;i se mohou li&Aring;&iexcl;it ve v&Auml;&#8250;t&Aring;&iexcl;&Atilde;&shy;m rozsahu a podle nich se snadno zjist&Atilde;&shy;, jak velk&Atilde;&copy; mno&Aring;&frac34;stv&Atilde;&shy; um&Auml;&#8250;l&Atilde;&copy;ho sv&Auml;&#8250;tla m&Aring;&macr;&Aring;&frac34;eme od t&Auml;&#8250;chto v&Atilde;&frac12;robk&Aring;&macr; o&Auml;ek&Atilde;&iexcl;vat. [&hellip;]","datePublished":"2019-10-01","dateModified":"2024-01-04","author":{"@type":"Person","@id":"https:\/\/www.ocmo.cz\/author\/#Person","name":"","url":"https:\/\/www.ocmo.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/087c2e57f451bc02fa8017914855d7c40cf6c7d5dc1637b868e007adc26322d1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/087c2e57f451bc02fa8017914855d7c40cf6c7d5dc1637b868e007adc26322d1?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ocmo.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ocmo.cz\/wp-content\/uploads\/img_a368067_w1937_t1580387254.jpg","url":"https:\/\/www.ocmo.cz\/wp-content\/uploads\/img_a368067_w1937_t1580387254.jpg","height":0,"width":0},"url":"https:\/\/www.ocmo.cz\/jak-se-testuji-zarovky-h7-do-prednich-svetlometu\/","about":["\u017deny"],"wordCount":857,"articleBody":" Kdy&Aring;&frac34; se testuj&Atilde;&shy; &Aring;&frac34;&Atilde;&iexcl;rovky do p&Aring;&#8482;edn&Atilde;&shy;ch sv&Auml;&#8250;tlomet&Aring;&macr;, aby bylo mo&Aring;&frac34;no sestavit tabulku a poskytnout &Aring;&#8482;idi&Auml;&Aring;&macr;m informace o jednotliv&Atilde;&frac12;ch v&Atilde;&frac12;robc&Atilde;&shy;ch, m&Auml;&#8250;&Aring;&#8482;&Atilde;&shy; se n&Auml;&#8250;kolik z&Atilde;&iexcl;kladn&Atilde;&shy;ch parametr&Aring;&macr;. Dva z nich jsou p&Aring;&#8482;edepsan&Atilde;&copy; z&Atilde;&iexcl;konnou vyhl&Atilde;&iexcl;&Aring;&iexcl;kou, zb&Atilde;&frac12;vaj&Atilde;&shy;c&Atilde;&shy; t&Aring;&#8482;i se mohou li&Aring;&iexcl;it ve v&Auml;&#8250;t&Aring;&iexcl;&Atilde;&shy;m rozsahu a podle nich se snadno zjist&Atilde;&shy;, jak velk&Atilde;&copy; mno&Aring;&frac34;stv&Atilde;&shy; um&Auml;&#8250;l&Atilde;&copy;ho sv&Auml;&#8250;tla m&Aring;&macr;&Aring;&frac34;eme od t&Auml;&#8250;chto v&Atilde;&frac12;robk&Aring;&macr; o&Auml;ek&Atilde;&iexcl;vat. Z&Atilde;&iexcl;kon stanov&Atilde;&shy; hodnotu p&Aring;&#8482;&Atilde;&shy;konu 55 W a hodnotu sv&Auml;&#8250;teln&Atilde;&copy;ho toku na maxim&Atilde;&iexcl;ln&Atilde;&shy; hranici 1500 lumen, oba parametry by m&Auml;&#8250;li v&Aring;&iexcl;ichni v&Atilde;&frac12;robci dodr&Aring;&frac34;et s ur&Auml;itou toleranc&Atilde;&shy; plus m&Atilde;&shy;nus n&Auml;&#8250;kolika procent. Na trhu se obvykle setk&Atilde;&iexcl;te s v&Atilde;&frac12;robky, kter&Atilde;&copy; tyto hodnoty maj&Atilde;&shy;, z&Atilde;&iexcl;kon v&Aring;&iexcl;ak nestanov&Atilde;&shy; spodn&Atilde;&shy; hranici sv&Auml;&#8250;teln&Atilde;&copy;ho toku a to je jeden z &acirc;&#8364;&#382;kamen&Aring;&macr; &Atilde;&ordm;razu&acirc;&#8364;&#339; n&Auml;&#8250;kter&Atilde;&frac12;ch auto&Aring;&frac34;&Atilde;&iexcl;rovek, zpravidla m&Atilde;&copy;n&Auml;&#8250; zn&Atilde;&iexcl;m&Atilde;&frac12;ch v&Atilde;&frac12;robc&Aring;&macr;. U ned&Atilde;&iexcl;vno prov&Atilde;&iexcl;d&Auml;&#8250;n&Atilde;&frac12;ch test&Aring;&macr; usp&Auml;&#8250;li v tomto ohledu v&Atilde;&frac12;robci Philips, Osram, GE a Bosch, ale nezna&Auml;kov&Atilde;&copy; v&Atilde;&frac12;robky poskytovaly osvit o t&Aring;&#8482;etinu a&Aring;&frac34; polovinu ni&Aring;&frac34;&Aring;&iexcl;&Atilde;&shy;. Sv&Auml;&#8250;teln&Atilde;&frac12; tok 700 lumen je pochopiteln&Auml;&#8250; p&Aring;&#8482;&Atilde;&shy;li&Aring;&iexcl; m&Atilde;&iexcl;lo na to, aby &Aring;&#8482;idi&Auml; p&Aring;&#8482;ed sebe dob&Aring;&#8482;e vid&Auml;&#8250;l, proto se vyplat&Atilde;&shy; d&Aring;&macr;v&Auml;&#8250;&Aring;&#8482;ovat renomovan&Atilde;&frac12;m zna&Auml;k&Atilde;&iexcl;m, kter&Atilde;&copy; mno&Aring;&frac34;stv&Atilde;&shy; sv&Auml;&#8250;teln&Atilde;&copy;ho toku garantuj&Atilde;&shy;.  V&Atilde;&shy;ce sv&Auml;&#8250;tla znamen&Atilde;&iexcl; v&Atilde;&shy;ce jasu U n&Auml;&#8250;kter&Atilde;&frac12;ch v&Atilde;&frac12;robk&Aring;&macr; se m&Aring;&macr;&Aring;&frac34;ete setkat s nab&Atilde;&shy;dkou v&Auml;&#8250;t&Aring;&iexcl;&Atilde;&shy;ho mno&Aring;&frac34;stv&Atilde;&shy; sv&Auml;&#8250;tla, toho v&Atilde;&frac12;robci doc&Atilde;&shy;l&Atilde;&shy; vy&Aring;&iexcl;&Aring;&iexcl;&Atilde;&shy;m jasem, jeho&Aring;&frac34; limit z&Atilde;&iexcl;kon nestanov&Atilde;&shy;. Od b&Auml;&#8250;&Aring;&frac34;n&Atilde;&copy; auto&Aring;&frac34;&Atilde;&iexcl;rovky m&Aring;&macr;&Aring;&frac34;ete o&Auml;ek&Atilde;&iexcl;vat p&Aring;&#8482;ibli&Aring;&frac34;n&Auml;&#8250; 100 lux, u model&Aring;&macr; vy&Aring;&iexcl;&Aring;&iexcl;&Atilde;&shy; t&Aring;&#8482;&Atilde;&shy;dy, nap&Aring;&#8482;. Osram Night Breaker, p&Aring;&#8482;esahuje jas hodnotu 250 lux. V&Atilde;&shy;ce jasu tak&Atilde;&copy; znamen&Atilde;&iexcl; v&Auml;&#8250;t&Aring;&iexcl;&Atilde;&shy; bezpe&Auml;nost a vy&Aring;&iexcl;&Aring;&iexcl;&Atilde;&shy; j&Atilde;&shy;zdn&Atilde;&shy; komfort. Testy &Aring;&frac34;&Atilde;&iexcl;rovek H7se zam&Auml;&#8250;&Aring;&#8482;uj&Atilde;&shy; i na m&Atilde;&shy;ru osln&Auml;&#8250;n&Atilde;&shy; protijedouc&Atilde;&shy;ch &Aring;&#8482;idi&Auml;&Aring;&macr;, kter&Atilde;&iexcl; by m&Auml;&#8250;la b&Atilde;&frac12;t maxim&Atilde;&iexcl;ln&Auml;&#8250; 0,7 lux. Jde o mno&Aring;&frac34;stv&Atilde;&shy; rozpt&Atilde;&frac12;len&Atilde;&copy;ho (zbytkov&Atilde;&copy;ho) um&Auml;&#8250;l&Atilde;&copy;ho sv&Auml;&#8250;tla, kter&Atilde;&copy; se m&Auml;&#8250;&Aring;&#8482;&Atilde;&shy; z pohledu protijedouc&Atilde;&shy;ch vozidel. Velmi dob&Aring;&#8482;e si v tomto sm&Auml;&#8250;ru vedou v&Atilde;&frac12;robky Philips a Osram. Posledn&Atilde;&shy;m m&Auml;&#8250;&Aring;&#8482;en&Atilde;&frac12;m parametrem je d&Atilde;&copy;lka sv&Auml;&#8250;teln&Atilde;&copy;ho ku&Aring;&frac34;elu, kter&Atilde;&frac12; u b&Auml;&#8250;&Aring;&frac34;n&Atilde;&frac12;ch &Aring;&frac34;&Atilde;&iexcl;rovek dosahuje do vzd&Atilde;&iexcl;lenosti zhruba 60 metr&Aring;&macr;. V testu nejl&Atilde;&copy;pe usp&Auml;&#8250;l typ Osram Night Breaker s d&Atilde;&copy;lkou osvitu p&Aring;&#8482;es 90 metr&Aring;&macr;, ani&Aring;&frac34; by byli osl&Aring;&#710;ov&Atilde;&iexcl;ni &Aring;&#8482;idi&Auml;i v protism&Auml;&#8250;ru.                                                                                                                                                                                                                                                                                                                                                                                         4.3\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak se testuj\u00ed \u017e\u00e1rovky H7 do p\u0159edn\u00edch sv\u011btlomet\u016f","item":"https:\/\/www.ocmo.cz\/jak-se-testuji-zarovky-h7-do-prednich-svetlometu\/#breadcrumbitem"}]}]