{"id":5168,"date":"2024-05-14T12:51:00","date_gmt":"2024-05-14T10:51:00","guid":{"rendered":"https:\/\/www.manutan.cz\/magazin\/?p=5168"},"modified":"2025-09-04T15:12:15","modified_gmt":"2025-09-04T13:12:15","slug":"pruvodce-nakupovanim-jakou-uspornou-zarovku-byste-meli-zvolit-pro-svou-firmu","status":"publish","type":"post","link":"https:\/\/www.manutan.cz\/magazin\/?p=5168","title":{"rendered":"Pr\u016fvodce nakupov\u00e1n\u00edm: Jakou \u00faspornou \u017e\u00e1rovku byste m\u011bli zvolit pro svou firmu?"},"content":{"rendered":"\n<p>Dekarbonizace, jej\u00ed\u017e sou\u010d\u00e1st\u00ed je sni\u017eov\u00e1n\u00ed spot\u0159eby energie, je pro podniky velk\u00fdm t\u00e9matem. Rozhodnut\u00edm vybavit sv\u00e9 kancel\u00e1\u0159e a&nbsp;sklady \u00fasporn\u00fdmi \u017e\u00e1rovkami sm\u011b\u0159uj\u00ed k&nbsp;uhl\u00edkov\u00e9 neutralit\u011b a&nbsp;z\u00e1rove\u0148 sni\u017euj\u00ed sv\u00e9 v\u00fddaje. Vzhledem k&nbsp;r\u016fzn\u00fdm dostupn\u00fdm technologi\u00edm a&nbsp;st\u00e1le se vyv\u00edjej\u00edc\u00ed legislativ\u011b v\u00e1m pom\u016f\u017eeme posoudit, jakou \u00faspornou \u017e\u00e1rovku zvolit pro va\u0161i firmu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co je to \u00fasporn\u00e1 \u017e\u00e1rovka?<\/h2>\n\n\n\n<p>\u00dasporn\u00e9 \u017e\u00e1rovky, naz\u00fdvan\u00e9 tak\u00e9 \u201eenergeticky \u00fasporn\u00e9 \u017e\u00e1rovky\u201c, jsou typem \u017e\u00e1rovek, jejich\u017e provoz vy\u017eaduje m\u00e9n\u011b elektrick\u00e9 energie ne\u017e provoz klasick\u00fdch \u017e\u00e1rovek. Nov\u00e1 generace \u00fasporn\u00fdch \u017e\u00e1rovek m\u00e1 dv\u011b hlavn\u00ed technologie: <strong>z\u00e1\u0159ivky a&nbsp;LED \u017e\u00e1rovky<a href=\"#_ftn1\"><strong>[1]<\/strong><\/a><\/strong>. Z\u00e1\u0159ivka spot\u0159ebuje o&nbsp;75&nbsp;% m\u00e9n\u011b elekt\u0159iny ne\u017e klasick\u00e1 \u017e\u00e1rovka. U&nbsp;LED \u017e\u00e1rovky je to o&nbsp;80&nbsp;% m\u00e9n\u011b.<\/p>\n\n\n\n<p>Vzhledem k&nbsp;tomu, \u017ee <strong>\u00fasporn\u00e9 \u017e\u00e1rovky<\/strong> umo\u017e\u0148uj\u00ed podnik\u016fm dos\u00e1hnout \u00faspory energie, <strong>jsou to ekologicky odpov\u011bdn\u00e9 v\u00fdrobky, kter\u00e9 by m\u011bly b\u00fdt up\u0159ednost\u0148ov\u00e1ny za \u00fa\u010delem sn\u00ed\u017een\u00ed n\u00e1klad\u016f ve skladech a&nbsp;kancel\u00e1\u0159\u00edch<\/strong>. Sni\u017eov\u00e1n\u00ed spot\u0159eby energie tak\u00e9 podnik\u016fm pom\u00e1h\u00e1 sn\u00ed\u017eit jejich v\u00fddaje za energii, zejm\u00e9na v&nbsp;kontextu sou\u010dasn\u00e9 inflace. Bez ohledu na zvolen\u00fd typ m\u00e1 \u00fasporn\u00e1 \u017e\u00e1rovka del\u0161\u00ed \u017eivotnost ne\u017e klasick\u00e1 \u017e\u00e1rovka. V\u00fdm\u011bna tohoto typu spot\u0159ebn\u00edho materi\u00e1lu je proto m\u00e9n\u011b \u010dast\u00e1. \u00dasporn\u00e9 \u017e\u00e1rovky maj\u00ed nav\u00edc <strong>velkou v\u00fdhodu z&nbsp;hlediska bezpe\u010dnosti, proto\u017ee vyza\u0159uj\u00ed velmi m\u00e1lo tepla<\/strong>.<\/p>\n\n\n\n<p>\u00dasporn\u00e9 \u017e\u00e1rovky p\u0159isp\u00edvaj\u00ed k&nbsp;v\u011bt\u0161\u00ed udr\u017eitelnosti pracovi\u0161\u0165 t\u00edm, \u017ee spl\u0148uj\u00ed n\u011bkolik krit\u00e9ri\u00ed udr\u017eiteln\u00e9ho rozvoje. Volba \u00fasporn\u00fdch \u017e\u00e1rovek umo\u017e\u0148uje podnik\u016fm:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>sn\u00ed\u017eit jejich spot\u0159ebu energie,<\/li><li>sn\u00ed\u017eit produkci odpadu d\u00edky del\u0161\u00ed \u017eivotnosti \u017e\u00e1rovek,<\/li><li>zajistit dobr\u00e9 pracovn\u00ed podm\u00ednky zam\u011bstnanc\u016f kontrolou rizik spojen\u00fdch se \u017e\u00e1rovkami, kter\u00e9 vyza\u0159uj\u00ed teplo.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">R\u016fzn\u00e9 typy \u017e\u00e1rovek<\/h2>\n\n\n\n<p>Abyste se mohli rozhodnout, kterou \u00faspornou \u017e\u00e1rovku pro svou firmu vybrat, je nutn\u00e9 zn\u00e1t \u010dty\u0159i hlavn\u00ed kategorie dostupn\u00fdch \u017e\u00e1rovek.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Klasick\u00e9 \u017e\u00e1rovky<\/h3>\n\n\n\n<p>Klasick\u00e1 \u017e\u00e1rovka je <strong>tradi\u010dn\u00ed typ \u017e\u00e1rovky<\/strong>. Jej\u00ed \u017eivotnost je pouh\u00fdch 1&nbsp;000 hodin a&nbsp;produkuje velk\u00e9 mno\u017estv\u00ed tepla. Klasick\u00e9 \u017e\u00e1rovky jsou <strong>k\u0159ehk\u00e9 a&nbsp;energeticky n\u00e1ro\u010dn\u00e9<\/strong>, ale jsou levn\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Halogenov\u00e9 \u017e\u00e1rovky<\/h3>\n\n\n\n<p>Halogenov\u00e1 \u017e\u00e1rovka je <strong>vylep\u0161enou verz\u00ed klasick\u00e9 \u017e\u00e1rovky<\/strong>. V&nbsp;porovn\u00e1n\u00ed s&nbsp;klasickou \u017e\u00e1rovkou nab\u00edz\u00ed 30% \u00fasporu energie a&nbsp;z\u00e1rove\u0148 produkuje v\u00edce sv\u011btla p\u0159i&nbsp;stejn\u00e9m p\u0159\u00edkonu. Halogenov\u00e9 \u017e\u00e1rovky jsou st\u00e1le energeticky n\u00e1ro\u010dn\u00e9 a&nbsp;maj\u00ed kr\u00e1tkou \u017eivotnost (v&nbsp;pr\u016fm\u011bru 2&nbsp;000&nbsp;hodin).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u017d\u00e1rovky CFL<\/h3>\n\n\n\n<p><strong>Kompaktn\u00ed z\u00e1\u0159ivka<\/strong><strong> (CFL)<\/strong> se \u010dasto skl\u00e1d\u00e1 z&nbsp;fluorescen\u010dn\u00edch trubic slo\u017een\u00fdch p\u0159es sebe nebo do spir\u00e1ly, co\u017e zab\u00edr\u00e1 m\u00e9n\u011b m\u00edsta. \u017divotnost tohoto typu \u017e\u00e1rovky je p\u0159ibli\u017en\u011b <strong>8&nbsp;000 hodin, co\u017e je t\u00e9m\u011b\u0159 desetkr\u00e1t v\u00edce ne\u017e u&nbsp;klasick\u00e9 \u017e\u00e1rovky<\/strong>. Tento typ \u00fasporn\u00e9 \u017e\u00e1rovky produkuje tak\u00e9 m\u00e9n\u011b tepla.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LED \u017e\u00e1rovky<\/h3>\n\n\n\n<p>LED \u017e\u00e1rovka je <strong>vysoce energeticky \u00fa\u010dinn\u00e1<\/strong>. Jej\u00ed \u017eivotnost m\u016f\u017ee dos\u00e1hnout a\u017e <strong>50&nbsp;000 hodin<\/strong> a&nbsp;l\u00e9pe ne\u017e klasick\u00e9 \u017e\u00e1rovky sn\u00e1\u0161\u00ed \u010dast\u00e9 zap\u00edn\u00e1n\u00ed a&nbsp;vyp\u00edn\u00e1n\u00ed. Krom\u011b toho nevyza\u0159uje t\u00e9m\u011b\u0159 \u017e\u00e1dn\u00e9 teplo.<\/p>\n\n\n\n<p>Tyto \u017e\u00e1rovky maj\u00ed vy\u0161\u0161\u00ed po\u0159izovac\u00ed cenu. Jejich cenu v\u0161ak kompenzuj\u00ed <strong>pr\u016fm\u011brn\u00e9 provozn\u00ed n\u00e1klady, kter\u00e9 jsou \u010dty\u0159ikr\u00e1t ni\u017e\u0161\u00ed<\/strong> ne\u017e u&nbsp;klasick\u00e9 \u017e\u00e1rovky, porovn\u00e1me-li po\u0159izovac\u00ed n\u00e1klady s&nbsp;jej\u00ed \u017eivotnost\u00ed. LED \u017e\u00e1rovky jsou nav\u00edc <strong>recyklovateln\u00e9<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jakou \u00faspornou \u017e\u00e1rovku byste m\u011bli zvolit, aby vyhovovala evropsk\u00fdm p\u0159edpis\u016fm?<\/h2>\n\n\n\n<p>Evropsk\u00e1 unie od roku 2009 <strong>postupn\u011b stahuje z&nbsp;trhu nejm\u00e9n\u011b udr\u017eiteln\u00e9 \u017e\u00e1rovky<\/strong>. EU se zav\u00e1zala ke sni\u017eov\u00e1n\u00ed emis\u00ed uhl\u00edku a&nbsp;usiluje o&nbsp;standardizaci takov\u00e9ho pou\u017e\u00edv\u00e1n\u00ed \u017e\u00e1rovek v&nbsp;dom\u00e1cnostech i&nbsp;ve firm\u00e1ch, aby byly <strong>zachov\u00e1ny pouze nej\u00fa\u010dinn\u011bj\u0161\u00ed modely<\/strong>.<\/p>\n\n\n\n<p>Za\u010dala omezen\u00edm a&nbsp;n\u00e1sledn\u00fdm z\u00e1kazem <strong>prodeje klasick\u00fdch a&nbsp;halogenov\u00fdch \u017e\u00e1rovek<\/strong>, a&nbsp;to podle jejich p\u0159\u00edkonu. V&nbsp;roce 2015 byly zak\u00e1z\u00e1ny <strong>rtu\u0165ov\u00e9 a&nbsp;sod\u00edkov\u00e9 v\u00fdbojky<\/strong>. Toto opat\u0159en\u00ed se t\u00fdk\u00e1 spot\u0159eby energie tohoto v\u00fdrobku, jako\u017e i&nbsp;dopadu v\u00fdroby \u017e\u00e1rovek na \u017eivotn\u00ed prost\u0159ed\u00ed a&nbsp;nakl\u00e1d\u00e1n\u00ed s&nbsp;odpady. Krom\u011b toho <a href=\"https:\/\/www.eea.europa.eu\/highlights\/mercury-pollution-remains-a-problem\">rtu\u0165 p\u0159edstavuje velk\u00e9 riziko<\/a> pro planetu a&nbsp;\u017eiv\u00e9 bytosti.<\/p>\n\n\n\n<p>V&nbsp;roce 2023 vstoupila v&nbsp;platnost dv\u011b nov\u00e1 evropsk\u00e1 opat\u0159en\u00ed t\u00fdkaj\u00edc\u00ed se \u017e\u00e1rovek. Od \u00fanora jsou zak\u00e1z\u00e1ny z\u00e1\u0159ivky a&nbsp;\u017e\u00e1rovky CFL s&nbsp;\u017eivotnost\u00ed krat\u0161\u00ed ne\u017e 20&nbsp;000 hodin. Od srpna <strong>mus\u00ed b\u00fdt sta\u017eeny z&nbsp;prodeje v\u0161echny ostatn\u00ed typy z\u00e1\u0159ivek a&nbsp;\u017e\u00e1rovek CFL<\/strong>. Z\u00e1kaz se ve skute\u010dnosti t\u00fdk\u00e1 v\u00fdroby t\u011bchto n\u00edzkonap\u011b\u0165ov\u00fdch \u017e\u00e1rovek, maloobchodn\u00edci mohou sv\u00e9 z\u00e1soby nad\u00e1le prod\u00e1vat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak si vybrat \u00fasporn\u00e9 \u017e\u00e1rovky?<\/h2>\n\n\n\n<p>Vzhledem k&nbsp;v\u00fdhod\u00e1m, kter\u00e9 \u00fasporn\u00e9 \u017e\u00e1rovky (LED nebo CFL) nab\u00edzej\u00ed z&nbsp;hlediska energetick\u00e9ho v\u00fdkonu a&nbsp;udr\u017eitelnosti, <strong>jsou v&nbsp;souladu s&nbsp;firemn\u00edmi politikami udr\u017eiteln\u00e9ho zad\u00e1v\u00e1n\u00ed ve\u0159ejn\u00fdch zak\u00e1zek<\/strong>. P\u0159i&nbsp;v\u00fdb\u011bru \u00fasporn\u00e9 \u017e\u00e1rovky je t\u0159eba zohlednit ur\u010dit\u00e1 krit\u00e9ria.<\/p>\n\n\n\n<p><strong>Z\u00e1kladn\u00ed hlediska pro v\u00fdb\u011br \u00fasporn\u00fdch \u017e\u00e1rovek<\/strong> jsou tato:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>tvar \u017e\u00e1rovky,<\/li><li>jej\u00ed velikost,<\/li><li>typ z\u00e1kladny (z\u00e1vitov\u00e1, bajonetov\u00e1 nebo kol\u00edkov\u00e1),<\/li><li>nap\u011bt\u00ed ve voltech.<\/li><\/ul>\n\n\n\n<p><strong>Energetick\u00fd \u0161t\u00edtek, kter\u00fd je<\/strong> v&nbsp;souladu s&nbsp;evropsk\u00fdmi sm\u011brnicemi <strong>povinn\u00fd od b\u0159ezna 2021<\/strong>, ozna\u010duje \u00fa\u010dinnost elektrick\u00fdch spot\u0159ebi\u010d\u016f. T\u00fdk\u00e1 se to \u017e\u00e1rovek, ale i&nbsp;automobil\u016f nebo ledni\u010dek. Existuje <strong>7&nbsp;energetick\u00fdch t\u0159\u00edd<\/strong> od A&nbsp;do G. Kategorie A&nbsp;ozna\u010duje v\u00fdrobky s&nbsp;nejni\u017e\u0161\u00ed spot\u0159ebou elekt\u0159iny. Na opa\u010dn\u00e9m konci je p\u00edsmeno G p\u0159i\u0159azen\u00e9 v\u00fdrobk\u016fm, kter\u00e9 spot\u0159ebov\u00e1vaj\u00ed nejv\u00edce elekt\u0159iny. <strong>QR k\u00f3d na energetick\u00e9m \u0161t\u00edtku<\/strong> umo\u017e\u0148uje p\u0159\u00edstup do datab\u00e1ze s&nbsp;dal\u0161\u00edmi informacemi o&nbsp;v\u00fdrobku.<\/p>\n\n\n\n<p>V\u00fdkon \u017e\u00e1rovek se tradi\u010dn\u011b ud\u00e1val ve wattech, co\u017e vypov\u00edd\u00e1 o&nbsp;intenzit\u011b sv\u011btla. <strong>U&nbsp;LED \u017e\u00e1rovek <\/strong>v\u0161ak <strong>ji\u017e stejn\u00e1 z\u00e1vislost mezi po\u010dtem watt\u016f a&nbsp;jasem neplat\u00ed<\/strong>. Spot\u0159ebitel\u00e9 tak mus\u00ed intenzitu sv\u011bteln\u00e9ho toku zjistit z&nbsp;lumen\u016f. A&nbsp;to proto, \u017ee LED \u017e\u00e1rovky spot\u0159ebov\u00e1vaj\u00ed m\u00e9n\u011b watt\u016f p\u0159i&nbsp;stejn\u00e9m sv\u011bteln\u00e9m v\u00fdkonu ne\u017e star\u0161\u00ed modely.<\/p>\n\n\n\n<p>Pro informaci uv\u00e1d\u00edme <strong>p\u0159ehled ekvivalent\u016f mezi watty a&nbsp;lumeny<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Typ \u017e\u00e1rovky<\/strong><\/td><td><strong>300\u2013500&nbsp;lm<\/strong><\/td><td><strong>500\u2013700&nbsp;lm<\/strong><\/td><td><strong>1&nbsp;000 a\u017e 1&nbsp;250&nbsp;lm<\/strong><\/td><td><strong>1&nbsp;250 a\u017e 2&nbsp;000&nbsp;lm<\/strong><\/td><\/tr><tr><td>Klasick\u00e1 \u017e\u00e1rovka<\/td><td>40&nbsp;W<\/td><td>60&nbsp;W<\/td><td>120&nbsp;W<\/td><td>150\u2013250&nbsp;W<\/td><\/tr><tr><td>Halogenov\u00e1 \u017e\u00e1rovka<\/td><td>35&nbsp;W<\/td><td>50&nbsp;W<\/td><td>100&nbsp;W<\/td><td>125&nbsp;W<\/td><\/tr><tr><td>\u017d\u00e1rovka CFL<\/td><td>8&nbsp;W<\/td><td>11&nbsp;W<\/td><td>20&nbsp;W<\/td><td>20\u201333&nbsp;W<\/td><\/tr><tr><td>LED \u017e\u00e1rovka<\/td><td>3\u20135&nbsp;W<\/td><td>5\u20137&nbsp;W<\/td><td>10\u201313&nbsp;W<\/td><td>13\u201320&nbsp;W<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Barevn\u00e1 teplota<\/strong>, kter\u00e1 se ud\u00e1v\u00e1 v&nbsp;kelvinech, z\u00e1vis\u00ed na m\u00edstnosti, ve kter\u00e9 je \u017e\u00e1rovka instalov\u00e1na. <strong>\u010c\u00edm vy\u0161\u0161\u00ed je teplota v&nbsp;kelvinech, t\u00edm chladn\u011bj\u0161\u00ed je vyza\u0159ovan\u00e9 sv\u011btlo<\/strong>.<\/p>\n\n\n\n<p>Od 1&nbsp;800 do 2&nbsp;700&nbsp;\u00b0K je sv\u011btlo ozna\u010dov\u00e1no jako velmi tepl\u00e9 b\u00edl\u00e9. Osv\u011btlen\u00ed p\u016fsob\u00ed uvol\u0148uj\u00edc\u00edm dojmem a&nbsp;je vhodn\u00e9 do prostor, jako jsou odpo\u010dinkov\u00e9 m\u00edstnosti nebo restaurace.<\/p>\n\n\n\n<p>Tepl\u00e1 b\u00edl\u00e1 odpov\u00edd\u00e1 \u017e\u00e1rovk\u00e1m o&nbsp;teplot\u011b 3&nbsp;000&nbsp;\u00b0K. Atmosf\u00e9ra z\u016fst\u00e1v\u00e1 \u00fatuln\u00e1 a&nbsp;z\u00e1rove\u0148 umo\u017e\u0148uje dobr\u00e9 vid\u011bn\u00ed, tak\u017ee se m\u016f\u017ee hodit do prostor, kde jsou z\u00e1kazn\u00edci v\u00edt\u00e1ni, jako jsou recepce nebo zasedac\u00ed m\u00edstnosti.<\/p>\n\n\n\n<p>V&nbsp;prostor\u00e1ch, kter\u00e9 vy\u017eaduj\u00ed dobrou viditelnost, jako jsou kancel\u00e1\u0159e nebo d\u00edlny, je vhodn\u011bj\u0161\u00ed studen\u00e1 b\u00edl\u00e1 (4&nbsp;000&nbsp;\u00b0K).<\/p>\n\n\n\n<p>A p\u0159i&nbsp;teplot\u011b nad 6&nbsp;500 \u00b0K je sv\u011btlo ozna\u010dov\u00e1no jako denn\u00ed, co\u017e znamen\u00e1, \u017ee viditelnost v&nbsp;interi\u00e9ru je stejn\u011b dobr\u00e1 jako venku, kdy\u017e je slunce na vrcholu. Tato teplota je vhodn\u00e1 pro pr\u00e1ci, kter\u00e1 vy\u017eaduje velkou p\u0159esnost. Nach\u00e1z\u00edme ji v&nbsp;laborato\u0159\u00edch a&nbsp;pr\u016fmyslov\u00e9m prost\u0159ed\u00ed.<\/p>\n\n\n\n<p>\u017d\u00e1rovku lze <strong>sp\u00e1rovat s&nbsp;ur\u010dit\u00fdm za\u0159\u00edzen\u00edm, aby se zabr\u00e1nilo nadm\u011brn\u00e9 spot\u0159eb\u011b<\/strong>. M\u016f\u017ee se jednat o&nbsp;<strong>stm\u00edva\u010d<\/strong>. \u017d\u00e1rovka se pak ozna\u010duje jako \u201estm\u00edvateln\u00e1\u201c, co\u017e znamen\u00e1 nastaviteln\u00e1. Sv\u011bteln\u00fd tok tak lze p\u0159izp\u016fsobit pot\u0159eb\u00e1m u\u017eivatel\u016f. Tyto informace lze zjistit d\u00edky p\u0159\u00edtomnosti ikony. Ikona vlevo ozna\u010duje \u017e\u00e1rovku vhodnou pro pou\u017eit\u00ed se stm\u00edva\u010dem, ikona vpravo ozna\u010duje, \u017ee \u017e\u00e1rovka pro pou\u017eit\u00ed se stm\u00edva\u010dem vhodn\u00e1 nen\u00ed.<\/p>\n\n\n\n<p>N\u011bkter\u00e9 \u017e\u00e1rovky jsou <strong>speci\u00e1ln\u011b navr\u017eeny do nebezpe\u010dn\u00e9ho prost\u0159ed\u00ed<\/strong>. Tyto \u017e\u00e1rovky jsou ozna\u010dov\u00e1ny jako \u017e\u00e1rovky s&nbsp;certifik\u00e1tem ATEX (EXplosive ATmospheres, prost\u0159ed\u00ed s&nbsp;nebezpe\u010d\u00edm v\u00fdbuchu).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak\u00e9 \u017e\u00e1rovky maj\u00ed nejni\u017e\u0161\u00ed spot\u0159ebu energie?<\/h2>\n\n\n\n<p>Jak bylo uvedeno v\u00fd\u0161e, <strong>energeticky nej\u00fa\u010dinn\u011bj\u0161\u00ed jsou \u017e\u00e1rovky LED a&nbsp;CFL<\/strong>. Maj\u00ed tak\u00e9 del\u0161\u00ed \u017eivotnost ne\u017e klasick\u00e9 \u017e\u00e1rovky. \u017divotnost \u017e\u00e1rovky CFL se pohybuje mezi 6&nbsp;000 a&nbsp;10&nbsp;000 hodinami, zat\u00edmco \u017eivotnost LED \u017e\u00e1rovky je 15&nbsp;000 a\u017e 100&nbsp;000 hodin. Tak\u017ee jakou \u00faspornou \u017e\u00e1rovku byste m\u011bli zvolit, abyste ve va\u0161\u00ed firm\u011b \u0161et\u0159ili energii a&nbsp;dos\u00e1hli energetick\u00e9 st\u0159\u00eddmosti?<\/p>\n\n\n\n<p>Obecn\u011b plat\u00ed, \u017ee \u017e\u00e1rovky CFL jsou levn\u011bj\u0161\u00ed ne\u017e LED \u017e\u00e1rovky. Vzhledem k&nbsp;vy\u0161\u0161\u00ed \u017eivotnosti jsou v\u0161ak <strong>\u017e\u00e1rovky LED v&nbsp;pr\u016fb\u011bhu \u010dasu n\u00e1kladov\u011b efektivn\u00ed.<\/strong> P\u0159i&nbsp;zva\u017eov\u00e1n\u00ed \u017eivotnosti \u017e\u00e1rovek je t\u0159eba myslet tak\u00e9 na to, co se s&nbsp;nimi stane, a\u017e p\u0159estanou fungovat. I&nbsp;zde m\u00e1 LED \u017e\u00e1rovka v\u00fdhodu. Je recyklovateln\u00e1, zat\u00edmco \u017e\u00e1rovka CFL se recykluje obt\u00ed\u017en\u011b, zejm\u00e9na kv\u016fli plyn\u016fm, kter\u00e9 obsahuje. A&nbsp;kone\u010dn\u011b, rozsv\u00edcen\u00ed \u017e\u00e1rovek CFL chv\u00edli trv\u00e1, zat\u00edmco <strong>\u017e\u00e1rovky LED se rozsv\u00edt\u00ed okam\u017eit\u011b<\/strong>.<\/p>\n\n\n\n<p><strong>Technologie LED<\/strong> <strong>\u017e\u00e1rovek se neust\u00e1le vyv\u00edj\u00ed<\/strong>. Jejich nejnov\u011bj\u0161\u00ed generace, tzv.&nbsp;\u201eretrofit\u201c, spot\u0159ebuje m\u00e9n\u011b energie ne\u017e klasick\u00e9 LED \u017e\u00e1rovky p\u0159i&nbsp;stejn\u00e9m mno\u017estv\u00ed sv\u011btla. \u017d\u00e1rovku s&nbsp;LED vl\u00e1knem lze pou\u017e\u00edt jako dekorativn\u00ed sv\u011btlo a&nbsp;nevy\u017eaduje st\u00edn\u00edtko. Dekorativn\u00ed \u017e\u00e1rovky maj\u00ed r\u016fzn\u00e9 tvary a&nbsp;mohou dokonce imitovat plameny sv\u00ed\u010dek, jako nap\u0159\u00edklad \u017e\u00e1rovky s&nbsp;efektem mihotav\u00e9ho plamene. V\u00fdhody LED \u017e\u00e1rovek v&nbsp;kombinaci s&nbsp;dopadem nerecyklovateln\u00fdch \u017e\u00e1rovek CFL na \u017eivotn\u00ed prost\u0159ed\u00ed vedly Evropskou unii k&nbsp;up\u0159ednostn\u011bn\u00ed LED \u017e\u00e1rovek.<\/p>\n\n\n\n<p>Seznamte se s&nbsp;kategori\u00ed na\u0161ich v\u00fdrobk\u016f: \u201eLED \u017e\u00e1rovky\u201c<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Dekarbonizace, jej\u00ed\u017e sou\u010d\u00e1st\u00ed je sni\u017eov\u00e1n\u00ed spot\u0159eby energie, je pro podniky velk\u00fdm t\u00e9matem. Rozhodnut\u00edm vybavit sv\u00e9 kancel\u00e1\u0159e a&nbsp;sklady \u00fasporn\u00fdmi \u017e\u00e1rovkami sm\u011b\u0159uj\u00ed k&nbsp;uhl\u00edkov\u00e9 neutralit\u011b a&nbsp;z\u00e1rove\u0148 sni\u017euj\u00ed sv\u00e9 v\u00fddaje. Vzhledem k&nbsp;r\u016fzn\u00fdm dostupn\u00fdm technologi\u00edm a&nbsp;st\u00e1le se vyv\u00edjej\u00edc\u00ed legislativ\u011b v\u00e1m pom\u016f\u017eeme posoudit, jakou \u00faspornou \u017e\u00e1rovku zvolit pro va\u0161i firmu. Co je to \u00fasporn\u00e1 \u017e\u00e1rovka? \u00dasporn\u00e9 \u017e\u00e1rovky, naz\u00fdvan\u00e9 tak\u00e9 \u201eenergeticky \u00fasporn\u00e9 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":5170,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"Pr\u016fvodce nakupov\u00e1n\u00edm: Jakou \u00faspornou \u017e\u00e1rovku byste m\u011bli zvolit pro svou firmu? - Manutan","description":"Dekarbonizace, jej\u00ed\u017e sou\u010d\u00e1st\u00ed je sni\u017eov\u00e1n\u00ed spot\u0159eby energie, je pro podniky velk\u00fdm t\u00e9matem. Rozhodnut\u00edm vybavit sv\u00e9 kancel\u00e1\u0159e a sklady \u00fasporn\u00fdmi \u017e\u00e1rovkami sm\u011b\u0159u"},"footnotes":""},"categories":[266],"tags":[289],"class_list":["post-5168","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-typy-a-navody","tag-kancelar"],"jetpack_featured_media_url":"https:\/\/www.manutan.cz\/magazin\/wp-content\/uploads\/2024\/05\/A00287P2.jpeg","_links":{"self":[{"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=\/wp\/v2\/posts\/5168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5168"}],"version-history":[{"count":1,"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=\/wp\/v2\/posts\/5168\/revisions"}],"predecessor-version":[{"id":5171,"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=\/wp\/v2\/posts\/5168\/revisions\/5171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=\/wp\/v2\/media\/5170"}],"wp:attachment":[{"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.manutan.cz\/magazin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}