[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.oafm.cz\/jak-silny-led-reflektor-nahradi-halogenovou-zarovku\/#Article","mainEntityOfPage":"https:\/\/www.oafm.cz\/jak-silny-led-reflektor-nahradi-halogenovou-zarovku\/","headline":"Jak siln\u00fd LED reflektor nahrad\u00ed halogenovou \u017e\u00e1rovku","name":"Jak siln\u00fd LED reflektor nahrad\u00ed halogenovou \u017e\u00e1rovku","description":"Halogenov\u00e9 reflektory se za\u010daly v hojn\u00e9m po\u010dtu prod\u00e1vat ji\u017e kr\u00e1tce po sametov\u00e9 revoluci a byly instalov\u00e1ny v ka\u017ed\u00e9m druh\u00e9m rodinn\u00e9m dom\u011b. Po ukon\u010den\u00ed prodeje halogenov\u00fdch \u017e\u00e1rovek se v\u0161ak lid\u00e9 museli p\u0159eorientovat na zm\u011bnu v podob\u011b … ","datePublished":"2019-09-13","dateModified":"2023-05-30","author":{"@type":"Person","@id":"https:\/\/www.oafm.cz\/author\/#Person","name":"","url":"https:\/\/www.oafm.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4ae18345300f35922a2a7b2caa17564b68acab8514eff939a8a019efde378c24?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4ae18345300f35922a2a7b2caa17564b68acab8514eff939a8a019efde378c24?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"oafm.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.oafm.cz\/wp-content\/uploads\/img_a365747_w4235_t1578413951.jpg","url":"https:\/\/www.oafm.cz\/wp-content\/uploads\/img_a365747_w4235_t1578413951.jpg","height":0,"width":0},"url":"https:\/\/www.oafm.cz\/jak-silny-led-reflektor-nahradi-halogenovou-zarovku\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":428,"articleBody":"     Halogenov\u00e9 reflektory se za\u010daly v hojn\u00e9m po\u010dtu prod\u00e1vat ji\u017e kr\u00e1tce po sametov\u00e9 revoluci a byly instalov\u00e1ny v ka\u017ed\u00e9m druh\u00e9m rodinn\u00e9m dom\u011b. Po ukon\u010den\u00ed prodeje halogenov\u00fdch \u017e\u00e1rovek se v\u0161ak lid\u00e9 museli p\u0159eorientovat na zm\u011bnu v podob\u011b technologie LED, kter\u00e1 sice p\u0159in\u00e1\u0161\u00ed mnoh\u00e9 v\u00fdhody, ale bylo nutn\u00e9 s\u00e1hnout po spr\u00e1vn\u00e9m typu sv\u00edtidla. A tehdy vyvst\u00e1v\u00e1 onen zn\u00e1m\u00fd probl\u00e9m, kdy se \u0159ada z\u00e1kazn\u00edk\u016f obrac\u00ed sm\u011brem k p\u0159\u00edkonu halogenov\u00e9 \u017e\u00e1rovky. LED diody v\u0161ak pot\u0159ebuj\u00ed pro svou pr\u00e1ci zhruba desetkr\u00e1t m\u00e9n\u011b energie. Jak se tedy orientovat p\u0159i v\u00fdm\u011bn\u011b sv\u00edtidla? 125 W \u2013 nej\u010dast\u011bj\u0161\u00ed typy halogenov\u00fdch reflektor\u016f, kter\u00e9 se instalovaly p\u0159ed \u010dtvrt stolet\u00edm p\u0159ed vchodov\u00fdmi dve\u0159mi, p\u0159ed gar\u00e1\u017e\u00ed, na teras\u00e1ch, v zahrad\u00e1ch, a u pergol. Dnes je sta\u010d\u00ed nahradit LED reflektorem lightpark.cz o p\u0159\u00edkonu 20 W. 70 W \u2013 tento typ je vhodn\u00fd pro osv\u011btlov\u00e1n\u00ed men\u0161\u00edch ploch, slou\u017e\u00ed sp\u00ed\u0161e jako orienta\u010dn\u00ed sv\u00edtidlo, kde posta\u010d\u00ed sv\u011bteln\u00fd tok do 850 lumen. Nahrad\u00edte jej polovodi\u010dov\u00fdm sv\u00edtidlem o p\u0159\u00edkonu 10 \u2013 15 W. 300 W \u2013 pro pracovn\u00ed \u00fa\u010dely na stavb\u00e1ch, v autoprovozech a v dal\u0161\u00edch manu\u00e1ln\u00edch pracovi\u0161t\u00edch je nutnost\u00ed dostatek sv\u011btla o intenzit\u011b nad 4000 lumen. Takov\u00e9 zdroje dnes zastoup\u00ed diody o p\u0159\u00edkonu 50 W.   Volba vhodn\u00e9 barvy sv\u011btla 2700 \u2013 3500 K jsou tepl\u00e9 barevn\u00e9 odst\u00edny, kter\u00e9 p\u0159ipom\u00ednaj\u00ed svit klasick\u00fdch vl\u00e1knov\u00fdch \u017e\u00e1rovek nebo star\u00fdch halogenov\u00fdch lamp. Nejv\u00edce se uplatn\u00ed p\u0159i osv\u011btlov\u00e1n\u00ed venkovn\u00edch objekt\u016f jako dekorativn\u00ed sv\u00edtidla. Nejsou p\u0159\u00edli\u0161 vhodn\u00e1 pro pr\u00e1ci, nebo\u0165 po del\u0161\u00ed dob\u011b navozuj\u00ed pocit \u00fanavy. 3500 \u2013 5000 K se uv\u00e1d\u00ed jako neutr\u00e1ln\u00ed denn\u00ed b\u00edl\u00e9 sv\u011btlo, srovnateln\u00e9 se slune\u010dn\u00edm z\u00e1\u0159en\u00edm p\u0159i jasn\u00e9 obloze. Tyto zdroje jsou ide\u00e1ln\u00ed pro venkovn\u00ed prostory p\u0159ed domem nebo p\u0159ed gar\u00e1\u017e\u00ed k zaji\u0161t\u011bn\u00ed bezpe\u010dn\u00e9ho pohybu osob a vozidel p\u0159i parkov\u00e1n\u00ed. 5000 \u2013 6700 K chladn\u00e1 b\u00edl\u00e1 barva s modrav\u00fdm n\u00e1dechem by m\u011bla b\u00fdt instalov\u00e1na v pracovn\u00edch sv\u00edtidlech typu p\u0159enosn\u00fdch lamp, anebo napevno um\u00edst\u011bn\u00fdch sv\u011btel ve v\u00fdrobn\u00edch hal\u00e1ch, mont\u00e1\u017en\u00edch link\u00e1ch, servisn\u00edch st\u0159edisc\u00edch a v\u0161ech dal\u0161\u00edch pracovi\u0161t\u00edch, kde je nutn\u00e9 udr\u017eet zv\u00fd\u0161enou pozornost v pr\u016fb\u011bhu pracovn\u00ed \u010dinnosti.                                                                                                                                                                                                                                                                                                                                                                                                 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