[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.skolainak.sk\/led-reflektor-30-w-na-osvetlovanie-pamiatok\/#Article","mainEntityOfPage":"https:\/\/www.skolainak.sk\/led-reflektor-30-w-na-osvetlovanie-pamiatok\/","headline":"LED reflektor 30 W na osvet\u013eovanie pamiatok","name":"LED reflektor 30 W na osvet\u013eovanie pamiatok","description":"Bratislava je prekr\u00e1sne mesto, jedno z najkraj\u0161\u00edch na svete. Kr\u00e1sy mesta v\u0161ak vynikaj\u00fa nielen v denn\u00fdch hodin\u00e1ch, ale aj po zotmen\u00ed. Akon\u00e1hle Slnko zapadne za obzor, naskytne sa v\u00e1m pr\u00edle\u017eitos\u0165 prezrie\u0165 si mno\u017estvo historick\u00fdch pamiatok, osvetlen\u00fdch v\u00fdkonn\u00fdmi reflektormi. Napr\u00edklad dominantu Bratislavsk\u00e9ho hradu nemo\u017eno prehliadnu\u0165 a p\u00f4sob\u00ed tu majest\u00e1tnym dojmom u\u017e mnoho rokov. Osvet\u013eovanie pamiatkov\u00fdch objektov […]","datePublished":"2025-05-20","dateModified":"2025-05-20","author":{"@type":"Person","@id":"https:\/\/www.skolainak.sk\/author\/#Person","name":"","url":"https:\/\/www.skolainak.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/89f417dfbb336d235b856435ef935ffa51c2f646edc1f5c4e6fccf32a9c88173?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/89f417dfbb336d235b856435ef935ffa51c2f646edc1f5c4e6fccf32a9c88173?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"skolainak.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.skolainak.sk\/wp-content\/uploads\/bratislava-3641287_640_1.jpg","url":"https:\/\/www.skolainak.sk\/wp-content\/uploads\/bratislava-3641287_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.skolainak.sk\/led-reflektor-30-w-na-osvetlovanie-pamiatok\/","about":["Tovar"],"wordCount":375,"articleBody":"   Bratislava je prekr\u00e1sne mesto, jedno z najkraj\u0161\u00edch na svete. Kr\u00e1sy mesta v\u0161ak vynikaj\u00fa nielen v denn\u00fdch hodin\u00e1ch, ale aj po zotmen\u00ed. Akon\u00e1hle Slnko zapadne za obzor, naskytne sa v\u00e1m pr\u00edle\u017eitos\u0165 prezrie\u0165 si mno\u017estvo historick\u00fdch pamiatok, osvetlen\u00fdch v\u00fdkonn\u00fdmi reflektormi. Napr\u00edklad dominantu Bratislavsk\u00e9ho hradu nemo\u017eno prehliadnu\u0165 a p\u00f4sob\u00ed tu majest\u00e1tnym dojmom u\u017e mnoho rokov. Osvet\u013eovanie pamiatkov\u00fdch objektov sa stalo ob\u013e\u00fabenou \u010dinnos\u0165ou v mnoh\u00fdch mest\u00e1ch a tie\u017e na hradoch a z\u00e1mkoch. \u0164a\u017eko si dok\u00e1\u017eeme predstavi\u0165, \u017ee by tieto klenoty po z\u00e1pade Slnka zakryla tma a my tu mali len slab\u00e9 pouli\u010dn\u00e9 osvetlenie na pohyb os\u00f4b a vozidiel na cest\u00e1ch. Osvet\u013eovanie pamiatok je skr\u00e1tka neodmyslite\u013enou s\u00fa\u010das\u0165ou \u017eivota modernej spolo\u010dnosti, ale m\u00e1 to jeden h\u00e1\u010dik. Na osvet\u013eovanie sa vyu\u017e\u00edva niekedy aj nieko\u013eko desiatok svietidiel, spravidla halog\u00e9nov\u00fdch reflektorov s vysok\u00fdm pr\u00edkonom, napr\u00edklad 500 W. Ak potom osvet\u013eujete pamiatkov\u00fd objekt tridsiatimi tak\u00fdmito reflektormi ka\u017ed\u00fd de\u0148 po dobu 7 hod\u00edn, bude mesa\u010dn\u00e1 spotreba elektrickej energie zna\u010dn\u00e1 \u2013 cez 3 mWh, teda za rok zhruba 38 mWh. T\u00e1to polo\u017eka v mestskom, obecnom \u010di inom rozpo\u010dte nie je zanedbate\u013en\u00e1 a tak sa mo\u017eno za\u010dnete zh\u00e1\u0148a\u0165 po nejakom lacnej\u0161om rie\u0161en\u00ed. Nie, naozaj nemus\u00edte svietidl\u00e1 vyp\u00edna\u0165 a pr\u00eds\u0165 o kr\u00e1su osvetlenej fas\u00e1dy, sta\u010d\u00ed vymeni\u0165 halog\u00e9nov\u00fa \u017eiarovku za LED reflektor 30 W.Razom je mesa\u010dn\u00e1 spotreba len 0,2 mWh, \u010do je priepastn\u00fd rozdiel. Vymen\u00edte v\u0161etk\u00fdch tridsa\u0165 svietidiel za modern\u00e9 typy s dlh\u0161ou \u017eivotnos\u0165ou, ni\u017e\u0161ou spotrebou elektriny a pribli\u017ene zhodn\u00fdm sveteln\u00fdm tokom. LED di\u00f3dov\u00e9 svietidl\u00e1 s\u00fa v s\u00fa\u010dasnej dobe na ve\u013emi vyspelej technickej \u00farovni, \u017eivotnos\u0165 niektor\u00fdch LED zdrojov je a\u017e 50 tis\u00edc hod\u00edn, \u010do pri dennom svieten\u00ed siedmich hod\u00edn zodpoved\u00e1 dobe nepretr\u017eitej prev\u00e1dzky 19 rokov. Pritom \u017eivotnos\u0165 halog\u00e9nov\u00fdch \u017eiaroviek je ove\u013ea krat\u0161ia, zhruba iba 4000 hod\u00edn, teda v tomto pr\u00edpade by bola halog\u00e9nov\u00e1 \u017eiarovka v prev\u00e1dzke len pol druh\u00e9ho roka.                                                                                                                                                                                                                                                                                                                                                                                          4.3\/5 - (12 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"LED reflektor 30 W na osvet\u013eovanie pamiatok","item":"https:\/\/www.skolainak.sk\/led-reflektor-30-w-na-osvetlovanie-pamiatok\/#breadcrumbitem"}]}]