[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kujooni.cz\/sodikova-vybojka-250-w-ma-ve-verejnem-osvetleni-sve-misto\/#Article","mainEntityOfPage":"https:\/\/www.kujooni.cz\/sodikova-vybojka-250-w-ma-ve-verejnem-osvetleni-sve-misto\/","headline":"Sod\u00edkov\u00e1 v\u00fdbojka 250 W m\u00e1 ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed sv\u00e9 m\u00edsto","name":"Sod\u00edkov\u00e1 v\u00fdbojka 250 W m\u00e1 ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed sv\u00e9 m\u00edsto","description":"V sou\u010dasn\u00e9 dob\u011b se mnoho podnikatelsk\u00fdch aktivit sna\u017e\u00ed prosadit do koncepce ve\u0159ejn\u00e9ho osv\u011btlen\u00ed polovodi\u010dov\u00e9 syst\u00e9my zalo\u017een\u00e9 na elektronick\u00fdch \u010dipech obsluhuj\u00edc\u00edch diody LED. Nejv\u011bt\u0161\u00ed rozmach je v t\u00e9to oblasti markantn\u00ed zejm\u00e9na v Kanad\u011b a ve Spojen\u00fdch st\u00e1tech, v centrech velk\u00fdch m\u011bst nad jeden milion obyvatel. Kup\u0159\u00edkladu v New Yorku je rozm\u00edst\u011bno p\u0159ibli\u017en\u011b \u010dtvrt milionu sf\u00e9rick\u00fdch sv\u00edtidel […]","datePublished":"2020-04-19","dateModified":"2020-04-19","author":{"@type":"Person","@id":"https:\/\/www.kujooni.cz\/author\/#Person","name":"","url":"https:\/\/www.kujooni.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4b051168bd2ace843d503d3432ebc4a96ac13303845197b3f2a2634cb21029f6?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4b051168bd2ace843d503d3432ebc4a96ac13303845197b3f2a2634cb21029f6?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kujooni.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kujooni.cz\/wp-content\/uploads\/sod%C3%ADkov%C3%A1%20v%C3%BDbojka.jpg","url":"https:\/\/www.kujooni.cz\/wp-content\/uploads\/sod%C3%ADkov%C3%A1%20v%C3%BDbojka.jpg","height":0,"width":0},"url":"https:\/\/www.kujooni.cz\/sodikova-vybojka-250-w-ma-ve-verejnem-osvetleni-sve-misto\/","about":["Zbo\u017e\u00ed"],"wordCount":438,"articleBody":"   V sou\u010dasn\u00e9 dob\u011b se mnoho podnikatelsk\u00fdch aktivit sna\u017e\u00ed prosadit do koncepce ve\u0159ejn\u00e9ho osv\u011btlen\u00ed polovodi\u010dov\u00e9 syst\u00e9my zalo\u017een\u00e9 na elektronick\u00fdch \u010dipech obsluhuj\u00edc\u00edch diody LED. Nejv\u011bt\u0161\u00ed rozmach je v t\u00e9to oblasti markantn\u00ed zejm\u00e9na v Kanad\u011b a ve Spojen\u00fdch st\u00e1tech, v centrech velk\u00fdch m\u011bst nad jeden milion obyvatel. Kup\u0159\u00edkladu v New Yorku je rozm\u00edst\u011bno p\u0159ibli\u017en\u011b \u010dtvrt milionu sf\u00e9rick\u00fdch sv\u00edtidel na lampov\u00fdch sto\u017e\u00e1rech, kter\u00e1 jsou pr\u016fb\u011b\u017en\u011b nahrazov\u00e1na nov\u00fdm typem \u2013 LED reflektory.V\u00fdhody tohoto postupu jsou p\u0159inejmen\u0161\u00edm sporn\u00e9, a to z n\u011bkolika d\u016fvod\u016f. \u017divotnost cel\u00e9 soustavy LED se odhaduje na dvacet let, zat\u00edmco \u017eivotnost lamp se sod\u00edkov\u00fdmi v\u00fdbojkami je mnohem del\u0161\u00ed. V\u00fdbojka sice doslou\u017e\u00ed zhruba po \u0161esti letech a mus\u00ed se vym\u011bnit za nov\u00fd kus, ale m\u011bn\u00ed se pouze zdroj, nikoli cel\u00e9 sv\u00edtidlo. Vysok\u00e9 jsou i po\u0159izovac\u00ed n\u00e1klady na polovodi\u010dov\u00e1 LED sv\u00edtidla, zat\u00edmco sod\u00edkov\u00e1 vysokotlak\u00e1 v\u00fdbojka je nesrovnateln\u011b levn\u011bj\u0161\u00ed.Ekonomick\u00fd p\u0159\u00ednos versus zdravotn\u00ed rizikoV sou\u010dasn\u00e9 dob\u011b se st\u00e1le \u010dast\u011bji hovo\u0159\u00ed o tzv. sv\u011bteln\u00e9m smogu, p\u0159i\u010dem\u017e lze \u00fadajn\u011b sv\u00edtidla LED l\u00e9pe odst\u00ednit a sm\u011brovat, ale to je velmi relativn\u00ed pojem, nebo\u0165 se vyz\u00e1\u0159en\u00e9 sv\u011btlo odr\u00e1\u017e\u00ed od okoln\u00edch osv\u011btlovan\u00fdch ploch. Rozhoduj\u00edc\u00ed je hlavn\u011b barva sv\u011btla a zde m\u016f\u017eeme narazit na probl\u00e9m. Diody lze toti\u017e vyrobit tak, \u017ee mohou poskytnout i b\u011blej\u0161\u00ed (studen\u011bj\u0161\u00ed) odst\u00edn sv\u011btla, ale jestli\u017ee jej lid\u00e9 neuv\u00e1\u017een\u011b um\u00edst\u00ed do pouli\u010dn\u00edch lamp, m\u016f\u017ee doj\u00edt ke zna\u010dn\u00fdm zdravotn\u00edm probl\u00e9m\u016fm v souvislosti s blok\u00e1dou tvorby hormonu melatoninu a se sp\u00e1nkov\u00fdm cyklem.V \u010cesk\u00e9 republice (na\u0161t\u011bst\u00ed) st\u00e1le dominuj\u00ed vysokotlak\u00e9 v\u00fdbojky pln\u011bn\u00e9 sod\u00edkem a mnoz\u00ed lid\u00e9 si ani neuv\u011bdomuj\u00ed, jak obrovsk\u00fd zdravotn\u00ed p\u0159\u00ednos n\u00e1m poskytuj\u00ed. Barva sv\u011btla je sice \u017elut\u00e1 a\u017e oran\u017eov\u00e1 a zkresluje vn\u00edm\u00e1n\u00ed skute\u010dn\u00fdch barev v jejich okol\u00ed, ale pod sod\u00edkovou v\u00fdbojkou 250 W Lightpark.cz se n\u00e1m l\u00e9pe us\u00edn\u00e1, sni\u017euje se mno\u017estv\u00ed depres\u00ed a psychick\u00fdch poruch, l\u00e9pe se organismus regeneruje a m\u00e1me tak\u00e9 odoln\u011bj\u0161\u00ed imunitn\u00ed syst\u00e9m. Nem\u011bli bychom dopustit, aby sv\u011btlo z pouli\u010dn\u00edch lamp zm\u011bnilo odst\u00edn na studen\u00fd, ten pat\u0159\u00ed pouze na dopravn\u00ed tepny, sportovi\u0161t\u011b a n\u00e1kupn\u00ed centra.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Sod\u00edkov\u00e1 v\u00fdbojka 250 W m\u00e1 ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed sv\u00e9 m\u00edsto","item":"https:\/\/www.kujooni.cz\/sodikova-vybojka-250-w-ma-ve-verejnem-osvetleni-sve-misto\/#breadcrumbitem"}]}]