[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.jasama.cz\/reflektory-led-se-objevuji-ve-verejnem-osvetleni-stale-casteji\/#Article","mainEntityOfPage":"https:\/\/www.jasama.cz\/reflektory-led-se-objevuji-ve-verejnem-osvetleni-stale-casteji\/","headline":"Reflektory LED se objevuj\u00ed ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed st\u00e1le \u010dast\u011bji","name":"Reflektory LED se objevuj\u00ed ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed st\u00e1le \u010dast\u011bji","description":"Porovnejme nyn\u00ed mezi sebou vysokotlak\u00e9 sod\u00edkov\u00e9 a rtu\u0165ov\u00e9 v\u00fdbojky a reflektory LED, abychom m\u011bli jasno v z\u00e1kladn\u00edch rysech obou technologi\u00ed: […]","datePublished":"2018-03-15","dateModified":"2023-06-08","author":{"@type":"Person","@id":"https:\/\/www.jasama.cz\/author\/#Person","name":"","url":"https:\/\/www.jasama.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/87132efef9f5972c3e770e1fb0907fb3dcc1311f82da5f30bffbae0bd81cf8c0?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/87132efef9f5972c3e770e1fb0907fb3dcc1311f82da5f30bffbae0bd81cf8c0?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"jasama.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.jasama.cz\/wp-content\/uploads\/img_a315558_w2211_t1526372119.jpg","url":"https:\/\/www.jasama.cz\/wp-content\/uploads\/img_a315558_w2211_t1526372119.jpg","height":0,"width":0},"url":"https:\/\/www.jasama.cz\/reflektory-led-se-objevuji-ve-verejnem-osvetleni-stale-casteji\/","about":["Domov"],"wordCount":480,"articleBody":"       Porovnejme nyn\u00ed mezi sebou vysokotlak\u00e9 sod\u00edkov\u00e9 a rtu\u0165ov\u00e9 v\u00fdbojky a reflektory LED, abychom m\u011bli jasno v z\u00e1kladn\u00edch rysech obou technologi\u00ed: Vlastnosti v\u00fdbojek \u00b7 Nespornou v\u00fdhodou je v\u00fdrobn\u00ed, a t\u00edm p\u00e1dem prodejn\u00ed cena. Je to zp\u016fsobeno dlouholetou automatizac\u00ed v\u00fdroby a relativn\u011b levn\u00fdmi vstupn\u00edmi surovinami. \u00b7 K nev\u00fdhod\u00e1m se naopak \u0159ad\u00ed ni\u017e\u0161\u00ed sv\u011bteln\u00fd tok v z\u00e1vislosti na spot\u0159eb\u011b elektrick\u00e9 energie. Ta je pom\u011brn\u011b enormn\u00ed a ve srovn\u00e1n\u00ed s LED osv\u011btlen\u00edm p\u0159edstavuje minim\u00e1ln\u011b dvojn\u00e1sobnou finan\u010dn\u00ed z\u00e1t\u011b\u017e provozn\u00edch n\u00e1klad\u016f, co\u017e se u velk\u00e9ho mno\u017estv\u00ed sv\u011btel (ve\u0159ejn\u00e9 osv\u011btlen\u00ed) projev\u00ed markantn\u011b.  \u00b7 Nev\u00fdhodou je tak\u00e9 pouze stabiln\u00ed teplota chromati\u010dnosti b\u00edl\u00e9ho tepl\u00e9ho sv\u011btla (zhruba 2100 K), kterou nelze regulovat. \u00b7 V\u00fdbojky vyza\u0159uj\u00ed nebezpe\u010dn\u00e9 UV z\u00e1\u0159en\u00ed, kter\u00e9 \u010dasto p\u0159itahuje obt\u00ed\u017en\u00fd hmyz. V\u00fdhodou je naopak vyu\u017e\u00edv\u00e1n\u00ed (v rozumn\u00e9 m\u00ed\u0159e) v ter\u00e1ri\u00edch a akv\u00e1ri\u00edch, kde jsou \u017eivo\u010dichov\u00e9 vystavov\u00e1ni z\u00e1\u0159en\u00ed kv\u016fli tvorb\u011b vitam\u00ednu D. \u00b7 Nev\u00fdhodou v\u00fdbojek je \u010d\u00e1ste\u010dn\u00e9 zkreslen\u00ed barevn\u00e9 palety a t\u00edm p\u00e1dem doch\u00e1z\u00ed ke vn\u00edm\u00e1n\u00ed posunu sv\u011bteln\u00e9ho spektra p\u0159i osvitu. Projevuje se to mimo jin\u00e9 zkreslen\u00fdm vn\u00edm\u00e1n\u00edm povrchu materi\u00e1l\u016f, kter\u00e9 odr\u00e1\u017eej\u00ed kr\u00e1tk\u00e9 a dlouh\u00e9 vlnov\u00e9 d\u00e9lky spektra.   Vlastnosti LED technologi\u00ed \u00b7 Na rozd\u00edl od v\u00fdbojek nevy\u017eaduj\u00ed m\u011bnit tlumivky a start\u00e9ry, jsou prakticky bez\u00fadr\u017ebov\u00e9 a jejich \u017eivotnost je minim\u00e1ln\u011b dvojn\u00e1sobn\u00e1. \u0160et\u0159\u00ed se t\u00edm n\u00e1klady a \u010das str\u00e1ven\u00fd \u00fadr\u017ebov\u00fdmi pracemi. Ve\u0159ejn\u00e9 osv\u011btlen\u00ed na b\u00e1zi LED diod m\u00edv\u00e1 zpravidla \u017eivotnost 25 let, ani\u017e by bylo nutno v t\u00e9to dob\u011b vynakl\u00e1dat \u00fasil\u00ed na jeho \u00fadr\u017ebu a v\u00fdm\u011bnu. \u00b7 Daj\u00ed se vyu\u017e\u00edt prakticky v\u0161ude, ve form\u011b ve\u0159ejn\u00e9ho osv\u011btlen\u00ed jsou to chodn\u00edky, cyklostezky, silni\u010dn\u00ed tahy, parky, fas\u00e1dy budov, pr\u016fmyslov\u00e9 objekty, nasv\u00edcen\u00ed pam\u00e1tek a um\u011bleck\u00fdch d\u011bl a dal\u0161\u00ed.  \u00b7 Ve form\u011b reflektor\u016f je m\u016f\u017eete instalovat krom\u011b klasick\u00fdch pouli\u010dn\u00edch lamp i na m\u00edsta atypick\u00e1 \u2013 na fas\u00e1dy, v\u00fdlo\u017en\u00edky, sloupy. Osv\u011btlovac\u00ed t\u011blesa jsou zabezpe\u010dena dostate\u010dn\u00fdm kryt\u00edm (IP \u2013 Ingres Protection)a lze jimi osadit prostory nam\u00e1han\u00e9 i extr\u00e9mn\u00edmi pov\u011btrnostn\u00edmi vlivy (mr\u00e1z, sn\u00edh, d\u00e9\u0161\u0165, Slunce). \u00b7 Lze je vybavit stm\u00edvac\u00ed technikou s plynulou regulac\u00ed a lze regulovat rovn\u011b\u017e teplotu chromati\u010dnosti, od tepl\u00e9 b\u00edl\u00e9, a\u017e po studen\u00e9 modrob\u00edl\u00e9 odst\u00edny. N\u011bkter\u00e9 reflektory mohou vyza\u0159ovat libovoln\u011b voliteln\u00fd barevn\u00fd odst\u00edn (RGB). \u00b7 Nevyza\u0159uj\u00ed UV z\u00e1\u0159en\u00ed a neobsahuj\u00ed \u017e\u00e1dn\u00e9 \u0161kodliv\u00e9 chemik\u00e1lie (rtu\u0165, brom, olovo atd.)                                                                                                                                                                                                                                                                                                                                                                                          3.8\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Reflektory LED se objevuj\u00ed ve ve\u0159ejn\u00e9m osv\u011btlen\u00ed st\u00e1le \u010dast\u011bji","item":"https:\/\/www.jasama.cz\/reflektory-led-se-objevuji-ve-verejnem-osvetleni-stale-casteji\/#breadcrumbitem"}]}]