[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.venstar.cz\/led-reflektorova-zarovka-z-jineho-uhlu-pohledu\/#Article","mainEntityOfPage":"https:\/\/www.venstar.cz\/led-reflektorova-zarovka-z-jineho-uhlu-pohledu\/","headline":"LED reflektorov\u00e1 \u017e\u00e1rovka z jin\u00e9ho \u00fahlu pohledu","name":"LED reflektorov\u00e1 \u017e\u00e1rovka z jin\u00e9ho \u00fahlu pohledu","description":"Bodov\u00e9 osv\u011btlen\u00ed si z\u00edskalo sv\u00e9 p\u0159\u00edznivce ji\u017e ke konci minul\u00e9ho stolet\u00ed, souviselo to s otev\u0159en\u00edm z\u00e1padn\u00edch hranic a s rozvojem podnikatelsk\u00fdch aktivit. Bodovky se za\u010daly objevovat v barov\u00fdch pultech, ve stropn\u00edch podhledech restaurac\u00ed, galeri\u00ed, muze\u00ed a dal\u0161\u00edch spole\u010densk\u00fdch objekt\u016f, a z\u00e1rove\u0148 i v dom\u00e1cnosti, zejm\u00e9na tam, kde se uplatnil s\u00e1drokarton. Krom\u011b \u00faprav interi\u00e9r\u016f a zapu\u0161t\u011bn\u00fdch […]","datePublished":"2019-09-16","dateModified":"2023-06-08","author":{"@type":"Person","@id":"https:\/\/www.venstar.cz\/author\/#Person","name":"","url":"https:\/\/www.venstar.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/f677d652d46d6437b40497bee38030612d53a3103b24904f519be33cae485306?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/f677d652d46d6437b40497bee38030612d53a3103b24904f519be33cae485306?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"venstar.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.venstar.cz\/wp-content\/uploads\/img_a364998_w4173_t1578149952.jpg","url":"https:\/\/www.venstar.cz\/wp-content\/uploads\/img_a364998_w4173_t1578149952.jpg","height":0,"width":0},"url":"https:\/\/www.venstar.cz\/led-reflektorova-zarovka-z-jineho-uhlu-pohledu\/","about":["Zbo\u017e\u00ed"],"wordCount":432,"articleBody":"        Bodov\u00e9 osv\u011btlen\u00ed si z\u00edskalo sv\u00e9 p\u0159\u00edznivce ji\u017e ke konci minul\u00e9ho stolet\u00ed, souviselo to s otev\u0159en\u00edm z\u00e1padn\u00edch hranic a s rozvojem podnikatelsk\u00fdch aktivit. Bodovky se za\u010daly objevovat v barov\u00fdch pultech, ve stropn\u00edch podhledech restaurac\u00ed, galeri\u00ed, muze\u00ed a dal\u0161\u00edch spole\u010densk\u00fdch objekt\u016f, a z\u00e1rove\u0148 i v dom\u00e1cnosti, zejm\u00e9na tam, kde se uplatnil s\u00e1drokarton. Krom\u011b \u00faprav interi\u00e9r\u016f a zapu\u0161t\u011bn\u00fdch zdroj\u016f sv\u011btla s \u00fazk\u00fdm sv\u011bteln\u00fdm ku\u017eelem je za\u010dali vyu\u017e\u00edvat i p\u011bstitel\u00e9 rostlin a chovatel\u00e9 n\u011bkter\u00fdch druh\u016f zv\u00ed\u0159at.   Chovatel\u00e9 plaz\u016f, oboj\u017eiveln\u00edk\u016f a akvarijn\u00edch ryb Stejn\u011b jako p\u011bstov\u00e1n\u00ed rostlin v m\u00edstech, kam nedostate\u010dn\u011b dopad\u00e1 denn\u00ed sv\u011btlo, tak i chov plaz\u016f a ryb vy\u017eaduje um\u011bl\u00e9 sv\u011btlo, kter\u00e9 nahrazuje p\u0159irozen\u00e9 prost\u0159ed\u00ed se slune\u010dn\u00edm svitem. V\u011bt\u0161inou se pro tyto \u00fa\u010dely vyu\u017e\u00edv\u00e1 plnospektr\u00e1ln\u00edch zdroj\u016f, jimi\u017e mohou b\u00fdt n\u011bkter\u00e9 typy halogenov\u00fdch \u017e\u00e1rovek, ale i LED reflektorov\u00fdch \u017e\u00e1rovek. D\u0159\u00edve se v ter\u00e1ri\u00edch a ve sklen\u00edc\u00edch sv\u00edtilo p\u0159ev\u00e1\u017en\u011b wolframov\u00fdmi \u017e\u00e1rovkami nebo v\u00fdbojkami, ale nev\u00fdhody tohoto zp\u016fsobu osv\u011btlen\u00ed jsou zjevn\u00e9 na prvn\u00ed pohled \u2013 maj\u00ed obrovskou spot\u0159ebu energie, a to je v dne\u0161n\u00ed dob\u011b drah\u00fdch energi\u00ed na pov\u00e1\u017eenou. LED reflektorov\u00e1 \u017e\u00e1rovka spolehliv\u011b halogeny nahrad\u00ed ve v\u0161ech sm\u011brech, a dokonce jej i p\u0159ed\u010d\u00ed, pouze v jedin\u00e9 v\u011bci nem\u016f\u017ee n\u011bkter\u00e9 teraristy uspokojit, a tou je nedostatek vyza\u0159ovan\u00e9ho zbytkov\u00e9ho tepla. Halogenov\u00e9  https:\/\/www.heureka.cz\/%3Fh%5Bfraze%5D%3Dhalogenov%25C3%25A9%2Btopidlo \u017e\u00e1rovky toti\u017e na tepelnou energii p\u0159em\u011b\u0148uj\u00ed zna\u010dn\u00e9 mno\u017estv\u00ed elekt\u0159iny, co\u017e je v praxi pochopiteln\u011b jev sp\u00ed\u0161e ne\u017e\u00e1douc\u00ed, ale v ter\u00e1ri\u00edch se \u201ehalogenek\u201c vyu\u017e\u00edv\u00e1 z\u010d\u00e1sti jako topn\u00e9ho zdroje.  Je-li ov\u0161em vyt\u00e1p\u011bn\u00ed ter\u00e1ria zaji\u0161t\u011bno jinak, je LED \u017e\u00e1rovka ide\u00e1ln\u00edm spole\u010dn\u00edkem \u2013 m\u00e1 velmi n\u00edzkou spot\u0159ebu, v\u00edce ne\u017e desetkr\u00e1t ni\u017e\u0161\u00ed, ne\u017e halogeny, lze libovoln\u011b zvolit teplotu chromati\u010dnosti, kter\u00e1 zv\u00ed\u0159at\u016fm nejl\u00e9pe vyhovuje, zapojen\u00ed je bezpe\u010dn\u00e9, zvl\u00e1\u0161t\u011b u n\u00edzkonap\u011b\u0165ov\u00fdch zdroj\u016f nap\u00e1jen\u00fdch extern\u00edm transform\u00e1torem, a zna\u010dnou p\u0159ednost\u00ed je i doba provozu. Pr\u016fm\u011brn\u011b uv\u00e1d\u011bn\u00e1 \u017eivotnost ji\u017e p\u0159ekra\u010duje 25 tis\u00edc hodin, co\u017e je p\u0159i denn\u00edm sv\u00edcen\u00ed cca 6 hodin p\u0159ibli\u017en\u011b 11 let.                                                                                                                                                                                                                                                                                                                                                                                           4\/5 - (12 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"LED reflektorov\u00e1 \u017e\u00e1rovka z jin\u00e9ho \u00fahlu pohledu","item":"https:\/\/www.venstar.cz\/led-reflektorova-zarovka-z-jineho-uhlu-pohledu\/#breadcrumbitem"}]}]