[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.grand-uh.cz\/sodikove-vybojky-by-mely-zustat-ve-verejnem-osvetleni-dominantni\/#Article","mainEntityOfPage":"https:\/\/www.grand-uh.cz\/sodikove-vybojky-by-mely-zustat-ve-verejnem-osvetleni-dominantni\/","headline":"Sod\u00edkov\u00e9 v\u00fdbojky by m\u011bly z\u016fstat ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed dominantn\u00ed","name":"Sod\u00edkov\u00e9 v\u00fdbojky by m\u011bly z\u016fstat ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed dominantn\u00ed","description":"Sod\u00edkov\u00e9 vysokotlak\u00e9 v\u00fdbojky prozat\u00edm \u201ena\u0161t\u011bst\u00ed\u201c tvo\u0159\u00ed p\u0159ev\u00e1\u017enou \u010d\u00e1st ve\u0159ejn\u00e9ho osv\u011btlen\u00ed v \u010cesku. Mnoz\u00ed z n\u00e1s si v\u0161ak v\u016fbec neuv\u011bdomuj\u00ed, jak z\u00e1va\u017en\u00e9 mohou b\u00fdt d\u016fsledky, kdybychom nar\u00e1z vym\u011bnili tyto zdroje za LED diody s chladnou barvou sv\u011bteln\u00e9ho spektra. M\u011bjme se na pozoru p\u0159ed neuv\u00e1\u017een\u011b zvolenou barvou sv\u011btla Mo\u017en\u00e1 v\u00e1s napad\u00e1, \u017ee barva sv\u011bteln\u00e9ho zdroje ve\u0159ejn\u00e9ho osv\u011btlen\u00ed je p\u0159ece standardn\u00ed, na kterou jsme zvykl\u00ed, a \u017ee na tom p\u0159ece tolik nez\u00e1le\u017e\u00ed. Podstatn\u00e9","datePublished":"2019-09-12","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.grand-uh.cz\/author\/#Person","name":"grand-uh.cz\r\n","url":"https:\/\/www.grand-uh.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/1fd5b20daa9a47a1102459a7c733d369075d8cc724ab489feb8ed72c657d346e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1fd5b20daa9a47a1102459a7c733d369075d8cc724ab489feb8ed72c657d346e?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"grand-uh.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.grand-uh.cz\/wp-content\/uploads\/img_a346611_w1739_t1560937214.jpg","url":"https:\/\/www.grand-uh.cz\/wp-content\/uploads\/img_a346611_w1739_t1560937214.jpg","height":0,"width":0},"url":"https:\/\/www.grand-uh.cz\/sodikove-vybojky-by-mely-zustat-ve-verejnem-osvetleni-dominantni\/","about":["Zbo\u017e\u00ed"],"wordCount":459,"articleBody":"    Sod\u00edkov\u00e9 vysokotlak\u00e9 v\u00fdbojky prozat\u00edm \u201ena\u0161t\u011bst\u00ed\u201c tvo\u0159\u00ed p\u0159ev\u00e1\u017enou \u010d\u00e1st ve\u0159ejn\u00e9ho osv\u011btlen\u00ed v \u010cesku. Mnoz\u00ed z n\u00e1s si v\u0161ak v\u016fbec neuv\u011bdomuj\u00ed, jak z\u00e1va\u017en\u00e9 mohou b\u00fdt d\u016fsledky, kdybychom nar\u00e1z vym\u011bnili tyto zdroje za LED diody s chladnou barvou sv\u011bteln\u00e9ho spektra.  M\u011bjme se na pozoru p\u0159ed neuv\u00e1\u017een\u011b zvolenou barvou sv\u011btla Mo\u017en\u00e1 v\u00e1s napad\u00e1, \u017ee barva sv\u011bteln\u00e9ho zdroje ve\u0159ejn\u00e9ho osv\u011btlen\u00ed je p\u0159ece standardn\u00ed, na kterou jsme zvykl\u00ed, a \u017ee na tom p\u0159ece tolik nez\u00e1le\u017e\u00ed. Podstatn\u00e9 je, abychom ve\u010der m\u011bli ulici nebo silnici osv\u011btlenou, a to p\u0159ece sta\u010d\u00ed. Tento kr\u00e1tkozrak\u00fd zp\u016fsob my\u0161len\u00ed by v\u0161ak m\u011bl dalekos\u00e1hl\u00e9 n\u00e1sledky, ostatn\u011b m\u016f\u017eeme se o tom p\u0159esv\u011bd\u010dit na n\u011bkter\u00fdch m\u00edstech, kde do\u0161lo k tzv. pilotn\u00edm projekt\u016fm nasazen\u00ed LED diod s nevhodn\u011b zvolenou barvou, posunutou do chladn\u011bj\u0161\u00edch odst\u00edn\u016f. LED diody se proklamuj\u00ed ve v\u0161ech medi\u00e1ln\u00edch oblastech a lid\u00e9 je p\u0159ij\u00edmaj\u00ed jako n\u011bco pozitivn\u00edho a technicky pokrokov\u00e9ho. Je t\u0159eba se v\u0161ak na tento jev zam\u011b\u0159it z praktick\u00e9ho hlediska a posuzovat i zdravotn\u00ed dopady. Podstatnou v\u00fdhodou LED diod je jejich velmi \u0161irok\u00e9 barevn\u00e9 spektrum, ale v p\u0159\u00edpad\u011b ve\u0159ejn\u00e9ho osv\u011btlen\u00ed je nutn\u00e9 citliv\u011b zv\u00e1\u017eit barevn\u00fd odst\u00edn zvl\u00e1\u0161t\u011b v obytn\u00fdch a parkov\u00fdch z\u00f3n\u00e1ch.   P\u0159\u00edli\u0161 chladn\u00e9 osv\u011btlen\u00ed m\u016f\u017ee zp\u016fsobit i v\u00e1\u017en\u00e9 zdravotn\u00ed pot\u00ed\u017ee Ide\u00e1ln\u00ed teplota chromati\u010dnosti pro tato m\u00edsta je v rozsahu od 2800 do 3500 K, co\u017e p\u0159ibli\u017en\u011b odpov\u00edd\u00e1 sod\u00edkov\u00fdm v\u00fdbojk\u00e1m https:\/\/www.lightpark.cz\/sodikove-vybojky\/. Do obytn\u00fdch z\u00f3n tedy nepat\u0159\u00ed chladn\u011bj\u0161\u00ed odst\u00edny, kter\u00e9 zp\u016fsobuj\u00ed probl\u00e9my s us\u00edn\u00e1n\u00edm a nespavost\u00ed a zp\u016fsobuj\u00ed hyperaktivitu, deprese, \u00fanavu a mohou b\u00fdt p\u0159\u00ed\u010dinou i v\u00e1\u017en\u00fdch zdravotn\u00edch probl\u00e9m\u016f. S t\u011bmito jevy se setkali lid\u00e9 ji\u017e p\u0159ed n\u011bkolika lety v z\u00e1mo\u0159\u00ed, kde se LED diodov\u00e9 reflektory instaluj\u00ed ve velk\u00fdch m\u011bstsk\u00fdch \u010dtvrt\u00edch, nap\u0159. v Los Angeles, v Detroitu, v Chicagu a v dal\u0161\u00edch m\u011bstech. Probl\u00e9my se v\u0161ak net\u00fdkaj\u00ed pouze lid\u00ed, ale i voln\u011b \u017eij\u00edc\u00edch zv\u00ed\u0159at, ptactva a hmyzu. Necitliv\u00fdm z\u00e1sahem se pak naru\u0161\u00ed p\u0159irozen\u00e9 cykly v rostlinn\u00e9 i \u017eivo\u010di\u0161n\u00e9 \u0159\u00ed\u0161i, nem\u011bli bychom se tedy nechat zl\u00e1kat modern\u00ed technologi\u00ed za ka\u017edou cenu a experimentovat t\u00edmto zp\u016fsobem i v na\u0161\u00ed zemi.                                                                                                                                                                                                                                                                                                                                                                                          4.2\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Sod\u00edkov\u00e9 v\u00fdbojky by m\u011bly z\u016fstat ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed dominantn\u00ed","item":"https:\/\/www.grand-uh.cz\/sodikove-vybojky-by-mely-zustat-ve-verejnem-osvetleni-dominantni\/#breadcrumbitem"}]}]