[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.calvera.cz\/osram-h4-je-dvouvlaknovy-typ-zarovky-do-prednich-svetlometu\/#Article","mainEntityOfPage":"https:\/\/www.calvera.cz\/osram-h4-je-dvouvlaknovy-typ-zarovky-do-prednich-svetlometu\/","headline":"Osram H4 je dvouvl\u00e1knov\u00fd typ \u017e\u00e1rovky do p\u0159edn\u00edch sv\u011btlomet\u016f","name":"Osram H4 je dvouvl\u00e1knov\u00fd typ \u017e\u00e1rovky do p\u0159edn\u00edch sv\u011btlomet\u016f","description":"Vydat se na n\u00e1kup auto\u017e\u00e1rovky do kamenn\u00e9ho obchodu, anebo za\u010d\u00edt objedn\u00e1vat v\u00fdrobek v n\u011bkter\u00e9m e-shopu znamen\u00e1 m\u00edt jistotu, \u017ee.","datePublished":"2019-09-03","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.calvera.cz\/author\/devene\/#Person","name":"devene","url":"https:\/\/www.calvera.cz\/author\/devene\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ac70c9e5ac34d1687bd81eed3e0a5127e2920111fdfe832b53d740bc4b86c4fd?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ac70c9e5ac34d1687bd81eed3e0a5127e2920111fdfe832b53d740bc4b86c4fd?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"calvera.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.calvera.cz\/wp-content\/uploads\/img_a365768_w4256_t1578417431.jpg","url":"https:\/\/www.calvera.cz\/wp-content\/uploads\/img_a365768_w4256_t1578417431.jpg","height":0,"width":0},"url":"https:\/\/www.calvera.cz\/osram-h4-je-dvouvlaknovy-typ-zarovky-do-prednich-svetlometu\/","about":["Zbo\u017e\u00ed"],"wordCount":463,"articleBody":"     Vydat se na n\u00e1kup auto\u017e\u00e1rovky do kamenn\u00e9ho obchodu, anebo za\u010d\u00edt objedn\u00e1vat v\u00fdrobek v n\u011bkter\u00e9m e-shopu znamen\u00e1 m\u00edt jistotu, \u017ee s\u00e1hnete po tom spr\u00e1vn\u00e9m typu. Ty dva nej\u010dast\u011bji vyu\u017e\u00edvan\u00e9 se ozna\u010duj\u00ed nap\u0159. jako Osram H4 Lightpark a Osram H7.  H4 nebo H7 \u2013 jak\u00fd je v nich rozd\u00edl Prvn\u00ed z nich je star\u0161\u00ed typ, uvnit\u0159 ba\u0148ky se nach\u00e1z\u00ed dv\u011b vl\u00e1kna a s jednou \u017e\u00e1rovkou si posv\u00edt\u00edte jak tlumen\u00fdmi, tak i d\u00e1lkov\u00fdmi sv\u011btly. Auto\u017e\u00e1rovky H7 jsou modern\u011bj\u0161\u00ed, s jedn\u00edm vl\u00e1knem, a pro tlumen\u00e1 a d\u00e1lkov\u00e1 sv\u011btla pot\u0159ebujete ka\u017edou \u017e\u00e1rovku zvl\u00e1\u0161\u0165. Jak\u00fd typ se nach\u00e1z\u00ed pr\u00e1v\u011b ve va\u0161em sv\u011btlometu, se do\u010dtete v p\u0159\u00edru\u010dce od vozidla. V\u00fdrobce v\u0161ak uv\u00e1d\u00ed pouze typ \u017e\u00e1rovky (patice), nikoli doporu\u010den\u00ed n\u011bjak\u00e9ho konkr\u00e9tn\u00edho v\u00fdrobce nebo produktov\u00e9 \u0159ady, tu si mus\u00edte zvolit sami. M\u011bjte se v\u0161ak na pozoru p\u0159ed nevhodnou barvou sv\u011btla, kter\u00e1 nesm\u00ed v\u00fdt ani p\u0159\u00edli\u0161 tepl\u00e1, ani p\u0159\u00edli\u0161 chladn\u00e1, nebo dokonce p\u0159\u00edmo modr\u00e1.  Pozor na modr\u00e9 sv\u011btlo Xenonov\u00e9 (metalhalogenidov\u00e9) v\u00fdbojky v p\u0159edn\u00edch sv\u011btlometech automobil\u016f zah\u00e1jily mezi n\u011bkter\u00fdmi \u0159idi\u010di zaj\u00edmav\u00fd dominov\u00fd efekt. Jsou toti\u017e natolik v\u00fdrazn\u00e9 a na prvn\u00ed pohled odli\u0161n\u00e9 od klasick\u00fdch \u201ehalogen\u016f\u201c, \u017ee jejich svit nelze p\u0159ehl\u00e9dnout, a nejen to. P\u0159edev\u0161\u00edm osv\u011btluj\u00ed j\u00edzdn\u00ed pruh intenzivn\u011bj\u0161\u00edm paprskem o vysok\u00e9m jasu a studen\u011bj\u0161\u00edm odst\u00ednem b\u00edl\u00e9ho sv\u011btla, lehce lad\u011bn\u00e9ho do modr\u00e9 barvy spektra. Nejde v\u0161ak p\u0159\u00edmo o modr\u00e9 sv\u011btlo, to by nemohlo proj\u00edt homologa\u010dn\u00edm \u0159\u00edzen\u00edm a \u017e\u00e1dn\u00fd takov\u00fd v\u016fz by nemohl vyjet do ulic, p\u0159esto se v\u0161ak n\u011bkte\u0159\u00ed z n\u00e1s sna\u017e\u00ed z\u00e1kon obej\u00edt a alespo\u0148 xenony napodobit neleg\u00e1ln\u00edmi halogenov\u00fdmi \u017e\u00e1rovkami v modr\u00e9 barv\u011b. T\u00edm v\u0161ak riskujete zbyte\u010dn\u00fd postih, nav\u00edc modr\u00e1 barva nedostate\u010dn\u011b z\u00e1sobuje sv\u011btlem okraj sv\u011bteln\u00e9ho ku\u017eelu, zejm\u00e9na oblast s hranic\u00ed prav\u00e9 krajnice, kde m\u016f\u017ee doj\u00edt ke st\u0159etu s n\u011bjakou p\u0159ek\u00e1\u017ekou. Pokud opravdu tou\u017e\u00edte po xenonov\u00e9m efektu, s\u00e1hn\u011bte po speci\u00e1ln\u00ed edici Osram Cool Blue Intense, jej\u00ed\u017e barva 4200 K je je\u0161t\u011b p\u0159ijateln\u00e1 v regul\u00edch z\u00e1kona. V\u00fdhodou chladn\u011bj\u0161\u00ed barvy b\u00edl\u00e9ho sv\u011btla je nav\u00edc sn\u00ed\u017een\u00ed \u00fanavy, kter\u00e1 se dostavuje p\u0159i del\u0161\u00edch j\u00edzd\u00e1ch s oby\u010dejn\u00fdmi auto\u017e\u00e1rovkami v tepl\u00fdch barv\u00e1ch cca 3200 K.                                                                                                                                                                                                                                                                                                                                                                                                 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