[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kusi.sk\/na-dnesnom-trhu-s-osvetlenim-dominuju-led-ziarovky\/#Article","mainEntityOfPage":"https:\/\/www.kusi.sk\/na-dnesnom-trhu-s-osvetlenim-dominuju-led-ziarovky\/","headline":"Na dne\u0161nom trhu s osvetlen\u00edm dominuj\u00fa led \u017eiarovky","name":"Na dne\u0161nom trhu s osvetlen\u00edm dominuj\u00fa led \u017eiarovky","description":"Pred desiatkami rokov sme funkcie, vlastnosti a prevedenie \u017eiaroviek nerie\u0161ili v takej miere ako dnes. Je to sp\u00f4soben\u00e9 hlavne t\u00fdm, \u017ee v s\u00fa\u010dasnosti sa ponuka trhu s t\u00fdmto akt\u00edvom v\u00fdraznej\u0161ie zmenila, pri\u010dom star\u00e9 \u201edobr\u00e9\u201c \u017eiarovky zostali ozna\u010den\u00e9 za m\u00e1lo efekt\u00edvne, neekologick\u00e9 a \u017eer\u00face zbyto\u010dne ve\u013ea elektriny, \u010d\u00edm sa stiahli z predaja. Na trhu sa objavili...","datePublished":"2019-07-25","dateModified":"2023-10-03","author":{"@type":"Person","@id":"https:\/\/www.kusi.sk\/author\/#Person","name":"","url":"https:\/\/www.kusi.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/bbaa4e9a58aac4329fe0ade0f3fb816f09f0dc43c21f6e884dccfbc124b16b29?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/bbaa4e9a58aac4329fe0ade0f3fb816f09f0dc43c21f6e884dccfbc124b16b29?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kusi.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kusi.sk\/wp-content\/uploads\/img_a305969_w16735_t1568137370.jpg","url":"https:\/\/www.kusi.sk\/wp-content\/uploads\/img_a305969_w16735_t1568137370.jpg","height":0,"width":0},"url":"https:\/\/www.kusi.sk\/na-dnesnom-trhu-s-osvetlenim-dominuju-led-ziarovky\/","about":["Tovar"],"wordCount":431,"articleBody":"         Pred desiatkami rokov sme funkcie, vlastnosti a prevedenie \u017eiaroviek nerie\u0161ili v takej miere ako dnes. Je to sp\u00f4soben\u00e9 hlavne t\u00fdm, \u017ee v s\u00fa\u010dasnosti sa ponuka trhu s t\u00fdmto akt\u00edvom v\u00fdraznej\u0161ie zmenila, pri\u010dom star\u00e9 \u201edobr\u00e9\u201c \u017eiarovky zostali ozna\u010den\u00e9 za m\u00e1lo efekt\u00edvne, neekologick\u00e9 a \u017eer\u00face zbyto\u010dne ve\u013ea elektriny, \u010d\u00edm sa stiahli z predaja. Na trhu sa objavili \u00faspornej\u0161ie \u017eiarivky, ale vidite\u013enej\u0161iu revol\u00faciu priniesla a\u017e led \u017eiarovka a led osvetlenie v\u0161eobecne, vi\u010f led \u017eiarovky e14 \u010di ve\u013emi dobre zn\u00e1me \u201ee27-\u010dky\u201c. Ako som v\u0161ak u\u017e nazna\u010dil, nejde iba o led \u017eiarovku, ale o technol\u00f3giu led v\u0161eobecne, ktor\u00e1 okrem zna\u010dne vy\u0161\u0161ej \u00faspory energi\u00ed priniesla nov\u0161ie vlastnosti a modernej\u0161ie funkcie dne\u0161n\u00fdch foriem osvetlenia (vi\u010f napr. RGB led p\u00e1siky). Z poh\u013eadu invest\u00edcie do led \u017eiaroviek sa najm\u00e4 zo za\u010diatku mohlo zda\u0165, \u017ee ide nielen o nov\u00fa, ale rovnako tie\u017e mo\u017eno o trochu nepoznan\u00fa a najm\u00e4 drah\u0161iu z\u00e1le\u017eitos\u0165. Be\u017en\u00fd \u010dlovek a spotrebite\u013e tak zrejme videl v\u00fdhodnej\u0161iu cestu v tom, \u017ee k\u00fapi oby\u010dajn\u00fa \u017eiarovku za cca 2 eur\u00e1, ne\u017e by mal kupova\u0165 t\u00fa nov\u00fa za cca 15 eur. Najm\u00e4 ak chcel t\u00fdch \u017eiaroviek k\u00fapi\u0165 na kusy, respekt\u00edve nieko\u013eko. Potrebovalo to teda ist\u00fd \u010das, k\u00fdm sme viacer\u00ed pomaly ale isto za\u010dali ch\u00e1pa\u0165, \u017ee s led \u017eiarovkami sa n\u00e1sledne sp\u00e1ja n\u00e1vratnos\u0165 za \u00fasporu energi\u00ed. A predov\u0161etk\u00fdm dnes, kedy je u\u017e t\u00e1to \u010doraz zn\u00e1mej\u0161ia vo\u013eba z poh\u013eadu k\u00fapy predsa len cenovo pr\u00edstupnej\u0161ia. Led \u017eiarovka a svetlen\u00e9 produkty led funguj\u00fa na princ\u00edpe svetlo vy\u017earuj\u00facej di\u00f3dy (light emitting diode), ktor\u00e1 je vlastne ich zdrojom \u017eiarenia a hlavnou pr\u00ed\u010dinou ich \u00fasporn\u00e9ho chodu. Okrem \u00faspornosti v\u0161ak tak\u00e1to forma osvetlenia prekvapuje dlhou \u017eivotnos\u0165ou (uv\u00e1dza sa cca 50 000 hod\u00edn \u017eiarenia), no tie\u017e funk\u010dn\u00fdmi vlastnos\u0165ami ako napr. okam\u017eit\u00e9 rozsvietenie po zapnut\u00ed \u010di neru\u0161en\u00e1 a tich\u00e1 prev\u00e1dzka. Z h\u013eadiska led \u017eiaroviek hr\u00e1 podstatn\u00fa \u00falohu farba svetla, a t\u00e1 sa del\u00ed na tepl\u00fa bielu a studen\u00fa bielu.  Ak h\u013ead\u00e1te nie\u010do, \u010do by sa sfarben\u00edm svetla podobalo klasick\u00fdm \u017eiarovk\u00e1m, vhodnou vo\u013ebou bude tepl\u00e1 biela s odtie\u0148om do\u017elta. Naopak studen\u00e1 biela je pr\u00edsne biela s n\u00e1znakom sk\u00f4r do chladn\u00e9ho sfarbenia, ktor\u00e9 je typick\u00e9 pre kancel\u00e1rske priestory.                                                                                                                                                                                                                                                                                                                                                                                          5\/5 - (2 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Na dne\u0161nom trhu s osvetlen\u00edm dominuj\u00fa led \u017eiarovky","item":"https:\/\/www.kusi.sk\/na-dnesnom-trhu-s-osvetlenim-dominuju-led-ziarovky\/#breadcrumbitem"}]}]