[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.klacr.cz\/led-zarivka-t8-120-cm-jako-nahrada-stavajiciho-zarivkoveho-osvetleni\/#Article","mainEntityOfPage":"https:\/\/www.klacr.cz\/led-zarivka-t8-120-cm-jako-nahrada-stavajiciho-zarivkoveho-osvetleni\/","headline":"LED z\u00e1\u0159ivka T8 120 cm jako n\u00e1hrada st\u00e1vaj\u00edc\u00edho z\u00e1\u0159ivkov\u00e9ho osv\u011btlen\u00ed","name":"LED z\u00e1\u0159ivka T8 120 cm jako n\u00e1hrada st\u00e1vaj\u00edc\u00edho z\u00e1\u0159ivkov\u00e9ho osv\u011btlen\u00ed","description":"Co se stane, kdy\u017e nahrad\u00edte klasickou z\u00e1\u0159ivkovou trubici LED z\u00e1\u0159ivkou?Nebudou v\u00e1m bzu\u010det \u2013 bzu\u010den\u00ed star\u00fdch z\u00e1\u0159ivkov\u00fdch t\u011bles je velice nep\u0159\u00edjemn\u00e9, n\u011bkdy je rezonance natolik sly\u0161iteln\u00e1, \u017ee obt\u011b\u017euje p\u0159i pr\u00e1ci i p\u0159i odpo\u010dinku. Tento jev zp\u016fsobuje magnetick\u00e9 j\u00e1dro tlumivky, kter\u00e9 je slo\u017eeno z velmi tenk\u00fdch ocelov\u00fdch pl\u00ed\u0161k\u016f, a p\u0159i pr\u016fchodu elektrick\u00e9ho proudu doch\u00e1z\u00ed k jejich chv\u011bn\u00ed.…","datePublished":"2019-08-19","dateModified":"2019-08-19","author":{"@type":"Person","@id":"https:\/\/www.klacr.cz\/author\/#Person","name":"","url":"https:\/\/www.klacr.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/b682f75cb96d085fca5fbc8ca3f08e323444e236f6e6028585b73de81c46f711?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b682f75cb96d085fca5fbc8ca3f08e323444e236f6e6028585b73de81c46f711?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"klacr.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.klacr.cz\/wp-content\/uploads\/img_a363140_w4313_t1575972678.jpg","url":"https:\/\/www.klacr.cz\/wp-content\/uploads\/img_a363140_w4313_t1575972678.jpg","height":0,"width":0},"url":"https:\/\/www.klacr.cz\/led-zarivka-t8-120-cm-jako-nahrada-stavajiciho-zarivkoveho-osvetleni\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":417,"articleBody":"  Co se stane, kdy\u017e nahrad\u00edte klasickou z\u00e1\u0159ivkovou trubici LED z\u00e1\u0159ivkou?Nebudou v\u00e1m bzu\u010det \u2013 bzu\u010den\u00ed star\u00fdch z\u00e1\u0159ivkov\u00fdch t\u011bles je velice nep\u0159\u00edjemn\u00e9, n\u011bkdy je rezonance natolik sly\u0161iteln\u00e1, \u017ee obt\u011b\u017euje p\u0159i pr\u00e1ci i p\u0159i odpo\u010dinku. Tento jev zp\u016fsobuje magnetick\u00e9 j\u00e1dro tlumivky, kter\u00e9 je slo\u017eeno z velmi tenk\u00fdch ocelov\u00fdch pl\u00ed\u0161k\u016f, a p\u0159i pr\u016fchodu elektrick\u00e9ho proudu doch\u00e1z\u00ed k jejich chv\u011bn\u00ed. V\u00fdm\u011bna tlumivky obvykle vy\u0159e\u0161\u00ed tento probl\u00e9m do\u010dasn\u011b a za n\u011bkolik m\u011bs\u00edc\u016f se m\u016f\u017ee objevit znovu. S LED z\u00e1\u0159ivkou T8 120 cm Lightpark nemus\u00edte \u017e\u00e1dn\u00e9 bzu\u010den\u00ed \u0159e\u0161it, pracuje na jin\u00e9m principu a s tlumivkou se zde nesetk\u00e1te.Nebudou v\u00e1m blikat \u2013 dal\u0161\u00ed nep\u0159\u00edjemnost\u00ed star\u00fdch z\u00e1\u0159ivkov\u00fdch t\u011bles je blik\u00e1n\u00ed p\u0159i frekvenci 50 Hz, kter\u00e1 je vlastn\u00ed st\u0159\u00eddav\u00e9mu elektrick\u00e9mu proudu v rozvodn\u00e9 s\u00edti. V\u0161echny star\u00e9 z\u00e1\u0159ivky maj\u00ed tzv. induk\u010dn\u00ed, neboli elektromagnetick\u00fd p\u0159ed\u0159adn\u00edk nap\u00e1jen\u00fd st\u0159\u00eddav\u00fdm proudem a ten je jedn\u00edm z nejd\u016fle\u017eit\u011bj\u0161\u00edch \u010dl\u00e1nk\u016f principu fungov\u00e1n\u00ed t\u00e9to technologie. Jsou to v podstat\u011b n\u00edzkotlak\u00e9 v\u00fdbojky, trubice jsou napln\u011bn\u00e9 plynem s obsahem rtuti, kter\u00fd kmit\u00e1n\u00edm nar\u00e1\u017e\u00ed na luminiscen\u010dn\u00ed vrstvu na skle trubic. U LED z\u00e1\u0159ivek \u017e\u00e1dn\u00fd p\u0159ed\u0159adn\u00edk neexistuje, jsou to pouze polovodi\u010de \u0159\u00edzen\u00e9 elektronikou, tud\u00ed\u017e \u017e\u00e1dn\u00e9 nep\u0159\u00edjemn\u00e9 blik\u00e1n\u00ed.U\u0161et\u0159\u00edte za energie \u2013 star\u00e1 t\u011blesa vy\u017eaduj\u00ed zna\u010dn\u00e9 mno\u017estv\u00ed energie. Jestli\u017ee je vym\u011bn\u00edte za LED z\u00e1\u0159ivky, u\u0161et\u0159\u00edte na jednom sv\u00edtidle m\u011bs\u00ed\u010dn\u011b a\u017e des\u00edtky korun. P\u0159i po\u010dtu p\u011bti z\u00e1\u0159ivek to m\u016f\u017ee b\u00fdt za rok \u00faspora zhruba p\u016fl t\u0159et\u00edho tis\u00edce korun.M\u016f\u017eete si zvolit barvu sv\u011btla \u2013 u star\u00fdch typ\u016f \u0161lo o standardn\u00ed teplotu chromati\u010dnosti neutr\u00e1ln\u00edho a\u017e chladn\u00e9ho b\u00edl\u00e9ho sv\u011btla v hodnot\u00e1ch zhruba 4500 \u2013 6000 K. Tento odst\u00edn je vhodn\u00fd pouze pro pracovi\u0161t\u011b a na prvn\u00ed pohled p\u016fsob\u00ed ost\u0159e a chladn\u011b. Rozhodn\u011b nen\u00ed vhodn\u00fd pro odpo\u010dinkov\u00e9 m\u00edstnosti a do intimn\u00edho prost\u0159ed\u00ed v dom\u00e1cnosti. S LED z\u00e1\u0159ivkami m\u00e1te v\u0161ak na v\u00fdb\u011br i tepl\u00e9 barevn\u00e9 odst\u00edny, kter\u00e9 p\u0159ipom\u00ednaj\u00ed svit star\u00e9 Edisonovy \u017e\u00e1rovky.                                                                                                                                                                                                                                                                                                                                                                                                 "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"LED z\u00e1\u0159ivka T8 120 cm jako n\u00e1hrada st\u00e1vaj\u00edc\u00edho z\u00e1\u0159ivkov\u00e9ho osv\u011btlen\u00ed","item":"https:\/\/www.klacr.cz\/led-zarivka-t8-120-cm-jako-nahrada-stavajiciho-zarivkoveho-osvetleni\/#breadcrumbitem"}]}]