[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.vthk.sk\/poznate-ziarovku-e27\/#Article","mainEntityOfPage":"https:\/\/www.vthk.sk\/poznate-ziarovku-e27\/","headline":"Pozn\u00e1te \u017eiarovku E27","name":"Pozn\u00e1te \u017eiarovku E27","description":"Hovor\u00ed v\u00e1m nie\u010do \u017eiarovka E27? Toto technick\u00e9 ozna\u010denie priemeru Edisonovho z\u00e1vitu v milimetroch v\u00e1s mo\u017eno neoslovuje, ale ak v\u00e1m nazna\u010d\u00edme, \u017ee ide o klasick\u00fa \u017eiarovku s volfr\u00e1mov\u00fdm vl\u00e1knom a sklenenou bankou, potom v\u00e1m zrejme svitne, a uvedom\u00edte si, \u017ee tento notoricky zn\u00e1my v\u00fdrobok ur\u010dite pozn\u00e1te, a mo\u017eno ho tie\u017e st\u00e1le e\u0161te m\u00e1te naskrutkovan\u00fd vo va\u0161om […]","datePublished":"2024-02-19","dateModified":"2024-02-19","author":{"@type":"Person","@id":"https:\/\/www.vthk.sk\/author\/#Person","name":"","url":"https:\/\/www.vthk.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/093836c6bc976bea6a4c3cd39f9136c261430c33201aa865249fef2be34e3fdb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/093836c6bc976bea6a4c3cd39f9136c261430c33201aa865249fef2be34e3fdb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"vthk.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.vthk.sk\/wp-content\/uploads\/light-bulb-503881_640.jpg","url":"https:\/\/www.vthk.sk\/wp-content\/uploads\/light-bulb-503881_640.jpg","height":0,"width":0},"url":"https:\/\/www.vthk.sk\/poznate-ziarovku-e27\/","about":["Firmy"],"wordCount":407,"articleBody":"   Hovor\u00ed v\u00e1m nie\u010do \u017eiarovka E27? Toto technick\u00e9 ozna\u010denie priemeru Edisonovho z\u00e1vitu v milimetroch v\u00e1s mo\u017eno neoslovuje, ale ak v\u00e1m nazna\u010d\u00edme, \u017ee ide o klasick\u00fa \u017eiarovku s volfr\u00e1mov\u00fdm vl\u00e1knom a sklenenou bankou, potom v\u00e1m zrejme svitne, a uvedom\u00edte si, \u017ee tento notoricky zn\u00e1my v\u00fdrobok ur\u010dite pozn\u00e1te, a mo\u017eno ho tie\u017e st\u00e1le e\u0161te m\u00e1te naskrutkovan\u00fd vo va\u0161om lustre v ob\u00fdva\u010dke.Niektor\u00ed \u013eudia tam naozaj tieto \u017eiarovky st\u00e1le maj\u00fa, a ke\u010f dosl\u00fa\u017eia, nakupuj\u00fa tie ist\u00e9, preto\u017ee im d\u00f4veruj\u00fa. A niet divu, ve\u010f s t\u00fdmito sveteln\u00fdmi zdrojmi sme sa be\u017ene stret\u00e1vali v dom\u00e1cnostiach u\u017e ako mal\u00e9 deti za socializmu, a vedeli sme, \u017ee kr\u00e1sne svieti pr\u00edjemn\u00fdm neutr\u00e1lnym, a\u017e \u013eahko tepl\u00fdm odtie\u0148om bielej farby, a \u017ee neskres\u013euj\u00fa v\u00fdraz osvet\u013eovan\u00fdch predmetov.Len\u017ee to m\u00e1 h\u00e1\u010dik. Za socializmu bola cena elektrickej energie niekde obrazne povedan\u00e9 \u201e\u00faplne inde\u201c a vtedy m\u00e1lokto rie\u0161il nejak\u00e9 \u00faspory energi\u00ed. V dom\u00e1cnostiach sa be\u017ene svietilo cel\u00fd ve\u010der aj \u0161es\u0165ramenn\u00fdm lustrom so \u0161iestimi stowattov\u00fdmi \u017eiarovkami, a pripadalo n\u00e1m to \u00faplne norm\u00e1lne. Nejako n\u00e1m nedoch\u00e1dzalo, \u017ee \u017eiarovka vy\u017eiari viac tepla, ne\u017e svetl\u00e1, a \u017ee spotrebuje to\u013eko  https:\/\/en.wikipedia.org\/wiki\/Tolko energie, v tomto pr\u00edpade cel\u00fdch \u0161es\u0165 kilowatthod\u00edn za desa\u0165 hod\u00edn svietenia, teda zhruba za dva dni prev\u00e1dzky.Dramatick\u00fd n\u00e1rast cien energi\u00ed dnes n\u00fati v\u00e4\u010d\u0161inu z n\u00e1s k \u00fasporn\u00fdm opatreniam, a aby sme nemuseli by\u0165 ve\u010der v ob\u00fdva\u010dke potme, a nepripadali si ako v zemljanke alebo v tuneli, kupujeme \u00faspornej\u0161ie sveteln\u00e9 zdroje. V s\u00fa\u010dasnej dobe to ale m\u00e1me pomerne \u013eahk\u00e9 v tom zmysle, \u017ee sta\u010d\u00ed zabehn\u00fa\u0165 do obchodu alebo objedna\u0165 cez Internet \u017eiarovku E27, teda t\u00fa ist\u00fa, \u010do (mo\u017eno) m\u00e1te v ob\u00fdva\u010dkovom lustre, ale tentoraz nejde o ten \u201evolfr\u00e1mov\u00fd Edisonov z\u00e1zrak\u201c, ale o technol\u00f3giu LED. LED \u017eiarovky E27 spotrebuj\u00fa v\u00fdrazne menej elektriny pri dosiahnut\u00ed zhodn\u00e9ho v\u00fdkonu, tak\u017ee napr\u00edklad t\u00e1 stowattov\u00e1 p\u00f4vodn\u00e1 \u017eiarovka dnes spotrebuje iba 7 Wattov, tak\u017ee v\u00e1\u0161 \u0161es\u0165ramenn\u00fd luster celkom za desa\u0165 hod\u00edn prev\u00e1dzky \u201ezo\u017eerie\u201c len 420 W energie, nie 6000 W. Vn\u00edmate ten priepastn\u00fd rozdiel?                                                                                                                                                                                                                                                                                                                                                                                          4\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pozn\u00e1te \u017eiarovku E27","item":"https:\/\/www.vthk.sk\/poznate-ziarovku-e27\/#breadcrumbitem"}]}]