{"id":59002,"date":"2014-03-29T00:02:34","date_gmt":"2014-03-28T22:02:34","guid":{"rendered":"http:\/\/slovaklinesmagazin.sk\/cms\/?p=59002"},"modified":"2014-04-07T03:21:03","modified_gmt":"2014-04-07T01:21:03","slug":"vyskusali-sme-led-pasik","status":"publish","type":"post","link":"https:\/\/www.slovaklinesmagazin.sk\/cms\/2014\/03\/vyskusali-sme-led-pasik\/","title":{"rendered":"Vysk\u00fa\u0161ali sme LED p\u00e1sik"},"content":{"rendered":"<p>LED ako sveteln\u00fd zdroj s\u00fa ve\u013emi ekologick\u00e9, ekonomick\u00e9 a pritom sa s nimi d\u00e1 zauj\u00edmavo vyhra\u0165. Samotn\u00e9 di\u00f3dy s\u00fa malink\u00e9 a preto je mo\u017en\u00e9 ich \u0161ikovne ukr\u00fdva\u0165, no v z\u00e1vislosti od pou\u017eitej di\u00f3dy sa d\u00e1 z\u00edska\u0165 mal\u00fd, ale ve\u013emi siln\u00fd sveteln\u00fd zdroj. A svetlo LED je navy\u0161e pre o\u010di ve\u013emi pr\u00edjemn\u00e9, ove\u013ea pr\u00edjemnej\u0161ie ne\u017e v\u00e4\u010d\u0161inou pou\u017e\u00edvan\u00e9 sveteln\u00e9 zdroje.<!--more--><\/p>\n<p>U LED sa d\u00e1 n\u00e1js\u0165 obrovsk\u00e1 \u0161k\u00e1la r\u00f4znych farieb svetla a pokia\u013e pr\u00e1ve nen\u00e1jdete to, \u010do potrebujete, m\u00f4\u017eete si namie\u0161a\u0165 z trojice z\u00e1kladn\u00fdch farieb RGB aj vlastn\u00e9 farebn\u00e9 svetlo.<\/p>\n<p><a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0026.jpg\"><img decoding=\"async\" class=\"aligncenter\" alt=\"DSC_0026\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0026.jpg\" \/><\/a><\/p>\n<p><strong>Otestovali sme profesion\u00e1lne rie\u0161enie ELKO Lighting<\/strong><\/p>\n<p><span style=\"line-height: 1.5em;\">Syst\u00e9m, ktor\u00fd sme napokon dostali do redakcie na test pri\u0161iel v neve\u013ekej krabici a pozost\u00e1val zo \u0161tyroch komponentov (nevyhnutn\u00fa kabel\u00e1\u017e na ich prepojenie samozrejme ner\u00e1tame). Ako sveteln\u00fd zdroj tu bol metrov\u00fd LED p\u00e1s so \u0161es\u0165desiatimi RGB \u010dipmi (di\u00f3dami), k nemu nevyhnutn\u00fd nap\u00e1jac\u00ed zdroj PS-30-12 s v\u00fdstupn\u00fdm nap\u00e4t\u00edm 12V\/30W a riadiaca jednotka RFDA-73M\/RGB, ktorou mo\u017eno ovl\u00e1da\u0165 jednotliv\u00e9 farebn\u00e9 vetvy. \u0160tvrt\u00fdm komponentom syst\u00e9mu bola mal\u00e1 k\u013e\u00fa\u010denka RF Key, ktor\u00e1 m\u00e1 \u0161tyri sp\u00edna\u010de a v syst\u00e9me sl\u00fa\u017eia ako z\u00e1kladn\u00fd dia\u013ekov\u00fd ovl\u00e1da\u010d.<\/span><\/p>\n<p><span style=\"line-height: 1.5em;\">V ponuke ELKO Lighting n\u00e1jdete len to najlep\u0161ie a preto nev\u00e1hajte a rad\u0161ej si pripla\u0165te za skuto\u010dn\u00fa kvalitu. Nami testovan\u00fd p\u00e1s pozost\u00e1val z vysoko svietiv\u00fdch RGB \u010dipov, ktor\u00fdch sme na meter nar\u00e1tali 60. Ka\u017ed\u00e1 RGB di\u00f3da m\u00e1 uhol vy\u017earovania 120 stup\u0148ov a cel\u00fd metrov\u00fd p\u00e1s m\u00e1 pri \u0161\u00edrke 1 cm sveteln\u00fd v\u00fdkon 1320 lm\/m. Di\u00f3dy s\u00fa zaliate v m\u00e4kkej priesvitnej \u017eivici, ktor\u00e1 ich chr\u00e1ni pred vonkaj\u0161\u00edmi vplyvmi, tak\u017ee je mo\u017en\u00e9 tento p\u00e1sik in\u0161talova\u0165 ako v interi\u00e9ri, tak aj v exteri\u00e9ri. P\u00e1sik m\u00e1 hr\u00fabku len 3 mm a je ve\u013emi flexibiln\u00fd. Na spodnej strane je kvalitn\u00e1 samolepiaca p\u00e1ska 3M, ktor\u00e1 v\u00fdrazne u\u013eah\u010duje samotn\u00fa in\u0161tal\u00e1ciu. Mo\u017eno ho jednoducho prilepi\u0165 na prakticky ak\u00fdko\u013evek povrch (omietka, drevo, sklo, plast alebo plech).<\/span><\/p>\n<p><a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0005.jpg\"><img decoding=\"async\" class=\"alignnone\" alt=\"DSC_0005\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0005-150x150.jpg\" \/><\/a> <a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0013.jpg\"><img decoding=\"async\" class=\"alignnone\" alt=\"DSC_0013\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0013-150x150.jpg\" \/><\/a> <a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0010.jpg\"><img decoding=\"async\" class=\"alignnone\" alt=\"DSC_0010\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0010-150x150.jpg\" \/><\/a> <a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0009.jpg\"><img decoding=\"async\" class=\"alignnone\" alt=\"DSC_0009\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0009-150x150.jpg\" \/><\/a><\/p>\n<p><strong><span style=\"line-height: 1.5em;\">In\u0161tal\u00e1cia<\/span><\/strong><\/p>\n<p>Bude meter dos\u0165? A kam bude najrozumnej\u0161ie p\u00e1sik nalepi\u0165? Kam ho umiestni\u0165, ako ho nasmerova\u0165 a ak\u00fd priestor by asi tak mohol osvetli\u0165? Je to len dekora\u010dn\u00e9 svetlo na dotvorenie priestoru, alebo sa d\u00e1 pou\u017ei\u0165 aj ako seri\u00f3znej\u0161ie osvetlenie? &#8211;\u00a0Toto je len \u010das\u0165 ot\u00e1zok, ktor\u00e9 mi v\u00edrili v hlave. U\u017e pri prvom zapnut\u00ed som v\u0161ak dostal odpove\u010f na mno\u017estvo z nich. P\u00e1sik m\u00e1 naozaj ve\u013emi siln\u00e9 svetlo a preto mus\u00ed by\u0165 umiestnen\u00fd tak, aby v\u00e1s v \u017eiadnom pr\u00edpade neosl\u0148oval. D\u00edva\u0165 sa na intenz\u00edvne \u017eiariace sveteln\u00e9 body nie je rozhodne ni\u010d pr\u00edjemn\u00e9 ani pri perif\u00e9rnom vn\u00edman\u00ed. Mus\u00ed by\u0165 doslova skryt\u00fd pred ak\u00fdmko\u013evek o\u010dn\u00fdm kontaktom, tak\u017ee budete vyu\u017e\u00edva\u0165 len to odrazen\u00e9 svetlo. Ide\u00e1lne je umiestni\u0165 ho do poh\u013eadov, alebo do nejak\u00e9ho mont\u00e1\u017eneho profilu, ktor\u00fd ho ukryje pred priamym o\u010dn\u00fdm kontaktom.<\/p>\n<p><span style=\"line-height: 1.5em;\">\u00a0<\/span><span style=\"line-height: 1.5em;\">P\u00e1sik \u017eiari pomerne intenz\u00edvne, tak\u017ee sme n\u00edm ve\u010der dok\u00e1zali relat\u00edvne dobre osvieti\u0165 men\u0161iu miestnos\u0165. Meter je ale m\u00e1lo na navodenie tak\u00e9ho svetla ako cez de\u0148, no v\u010faka mo\u017enosti meni\u0165 farbu a regulova\u0165 jas (silu svetla \u2013 stmievanie) sa n\u00edm dali robi\u0165 ve\u013emi zauj\u00edmav\u00e9 efekty a navodi\u0165 t\u00e1 spr\u00e1vna atmosf\u00e9ra napr. pri sledovan\u00ed telev\u00edzie, alebo pri no\u010dnej pr\u00e1ci a hran\u00ed sa na PC.<\/span><\/p>\n<p>Sk\u00fasili sme ho toti\u017e nalepi\u0165 aj zo zadnej strany telev\u00edzoru (a nesk\u00f4r aj PC monitoru) a vyu\u017ei\u0165 ho tak ako ak\u00fdsi \u201eAmbilight\u201c (to je to zn\u00e1me bo\u010dn\u00e9 svetlo, ktor\u00e9 pou\u017e\u00edvaj\u00fa telev\u00edzory Philips). Efekt bol prekvapivo siln\u00fd. Svetlo, resp. farby sme s\u00edce museli manu\u00e1lne prep\u00edna\u0165 pod\u013ea n\u00e1lady, no v pr\u00edpade sledovania obrazu sme nepoci\u0165ovali tak\u00fa \u00fanavu o\u010d\u00ed, ako bez p\u00e1siku.<\/p>\n<p>Pri sledovan\u00ed TV alebo no\u010dnej pr\u00e1ci na PC be\u017ene pou\u017e\u00edvam mal\u00fa lampi\u010dku v rohu, ktor\u00e1 trochu \u201erozpty\u013euje\u201c svetlo v miestnosti a zni\u017euje nepr\u00edjemn\u00fd dopad blikotania meniacej sa obrazovky (pri sledovan\u00ed obrazu sa v podstate cel\u00fd \u010das d\u00edvate priamo do svetla \u2013 akoby ste sa pozerali rovno do \u017eiarovky). S RGB LED p\u00e1sikom to bolo o nie\u010dom \u00faplne inom.<\/p>\n<p>Pri sledovan\u00ed be\u017en\u00fdch filmov sa uk\u00e1zala ako ve\u013emi dobr\u00e1 najm\u00e4 \u017elt\u00e1 alebo zelen\u00e1 farba (ide\u00e1lna pre \u0161portov\u00e9 prenosy). Ak sa dej na obrazovke odohr\u00e1va v\u00e4\u010d\u0161inou v tmav\u00fdch priestoroch, zauj\u00edmav\u00e9 s\u00fa najm\u00e4 \u010derven\u00e1 alebo modr\u00e1 farba. Pri hororovej hre je ale jednozna\u010dne \u010derven\u00e1 najv\u00e4\u010d\u0161\u00edm favoritom. Farebn\u00e9 svetlo neuverite\u013ene dotvor\u00ed vizu\u00e1lny z\u00e1\u017eitok a umocn\u00ed celkov\u00fd vnem.<\/p>\n<p><a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0066.jpg\"><img decoding=\"async\" class=\"aligncenter\" alt=\"DSC_0066\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0066.jpg\" \/><\/a><\/p>\n<p><strong>Ovl\u00e1da\u010d\u00a0<\/strong><\/p>\n<p>Ovl\u00e1da\u010d (k\u013e\u00fa\u010denka) m\u00e1 4 tla\u010didl\u00e1, ktor\u00fdmi mo\u017eno zap\u00edna\u0165 a vyp\u00edna\u0165 jednotliv\u00e9 farby (RGB a bielu). Kombin\u00e1ciou 1+2 (R+G) sa d\u00e1 namie\u0161a\u0165 \u017elt\u00e9 svetlo, 1+3 (R+B) v\u00e1m d\u00e1 tak\u00e9 fialov\u00e9 a 2+3 (G+B) vytvor\u00ed svetlo modr\u00e9. Tla\u010didlo \u010d\u00edslo 4 sl\u00fa\u017ei na aktiv\u00e1ciu bielej. Podr\u017ean\u00edm niektor\u00e9ho tla\u010didla na p\u00e1r sek\u00fand aktivujete stmievac\u00ed re\u017eim \u2013 svetlo sa za\u010dne plynulo stmieva\u0165 a\u017e do momentu, kedy tla\u010didlo pust\u00edte, alebo sa nedostanete na najni\u017e\u0161iu mo\u017en\u00fa intenzitu svietivosti. Pri op\u00e4tovnej aktiv\u00e1cii sa naopak svetlo postupne rozsvieti a\u017e do po\u017eadovanej alebo maxim\u00e1lnej intenzity. Vlastn\u00fdm mie\u0161an\u00edm je mo\u017en\u00e9 z RGB spektra namixova\u0165 takmer \u013eubovo\u013en\u00fd odtie\u0148. V pr\u00edpade pou\u017eitia \u010dist\u00e9ho bieleho svetla samozrejme men\u00edte tie\u017e intenzitu jasu, tak\u017ee je mo\u017en\u00e9 nastavi\u0165 si kedyko\u013evek napr. 10%, 50% alebo napr. aj 80% svetlo.<\/p>\n<p>Svetlo z LED p\u00e1siku je pre o\u010di ve\u013emi pr\u00edjemn\u00e9, aj ke\u010f treba prizna\u0165, \u017ee biele svetlo v RGB kombin\u00e1cii skres\u013euje niektor\u00e9 farby predmetov. Zv\u00fdraz\u0148uje toti\u017e ist\u00e9 vlnov\u00e9 d\u013a\u017eky farebn\u00e9ho spektra a napr. \u010derven\u00e9 klie\u0161te na stole s\u00fa zrazu \u010derven\u0161ie, ne\u017e po\u010das denn\u00e9ho svetla, alebo pri pou\u017eit\u00ed be\u017en\u00e9ho umel\u00e9ho osvetlenia. Rovnako tak v\u00fdraznej\u0161ie s\u00fa oran\u017eov\u00e9, \u010di svetlej\u0161ie modr\u00e9 predmety (niektor\u00e9 obaly diskov DVD za\u010dali \u201esvieti\u0165\u201c akoby sme na ich dosvietenie pou\u017eili men\u0161iu UV lampu). Metamerizmus (optick\u00fd jav, pri ktorom napr. pri pou\u017eit\u00ed r\u00f4znych svetiel menia predmety svoju prirodzen\u00fa farbu) tu proste funguje na jednotku a preto toto osvetlenie nemo\u017eno pou\u017e\u00edva\u0165 ako prim\u00e1rne \u201eve\u013ek\u00e9 denn\u00e9\u201c svetlo. Ako doplnkov\u00e9 svetlo (na vytvorenie tej spr\u00e1vnej atmosf\u00e9ry) je v\u0161ak pr\u00edjemnej\u0161ie, ne\u017e klasick\u00e9 \u017eiarovky, \u010di \u017eiarivky a navy\u0161e aj \u00faspornej\u0161ie.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0060.jpg\"><img decoding=\"async\" class=\"alignnone\" alt=\"DSC_0060\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0060-300x200.jpg\" \/><\/a><\/p>\n<p>LED m\u00e1 ve\u013emi n\u00edzku spotrebu a tak sa v\u00e1m vy\u0161\u0161ie vstupn\u00e9 n\u00e1klady po p\u00e1r rokoch bezpe\u010dne vr\u00e1tia. Navy\u0161e m\u00e1 LED svetlo aj ove\u013ea dlh\u0161iu \u017eivotnos\u0165, tak\u017ee v priebehu XX rokov pre\u017eije aj nieko\u013eko v\u00fdmen \u017eiaroviek.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0030.jpg\"><img decoding=\"async\" class=\"alignnone\" alt=\"DSC_0030\" src=\"http:\/\/slovaklinesmagazin.sk\/cms\/wp-content\/uploads\/2014\/04\/DSC_0030.jpg\" \/><\/a><\/p>\n<p><strong>Namiesto z\u00e1veru: P\u00e1r slov o RF<\/strong><\/p>\n<p>Okrem RF k\u013e\u00fa\u010denky je mo\u017en\u00e9 pou\u017ei\u0165 aj bezdr\u00f4tov\u00e9 RF vyp\u00edna\u010de, tak\u017ee ak chcete svetlo ovl\u00e1da\u0165 klasicky vyp\u00edna\u010dom, d\u00e1 sa to ve\u013emi \u013eahko rie\u0161i\u0165.\u00a0RF komunik\u00e1cia m\u00e1 v\u0161ak oproti be\u017ene vyu\u017e\u00edvan\u00fdm infra ovl\u00e1da\u010dom (pou\u017e\u00edvan\u00e9 s\u00fa pri lacn\u00fdch \u010d\u00ednsky LED p\u00e1sikoch) obrovsk\u00fa v\u00fdhodu a tou je v\u00e4\u010d\u0161\u00ed dosah aj bez priamej vidite\u013enosti, dokonca aj cez nieko\u013eko miestnost\u00ed. V ponuke je tie\u017e prevodn\u00edk povelov z po\u010d\u00edta\u010dovej siete na RF, pomocou ktor\u00e9ho sa daj\u00fa v\u0161etky RF zariadenia (vr\u00e1tane testovan\u00e9ho RGB p\u00e1siku, sp\u00ednan\u00fdch z\u00e1suviek, alebo vykurovania) ovl\u00e1da\u0165 aj cez jednoduch\u00fa aplik\u00e1ciu v PC, smartf\u00f3ne, \u010di tablete. Ale o tom si povieme viac v \u010fal\u0161ej \u010dasti.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LED ako sveteln\u00fd zdroj s\u00fa ve\u013emi ekologick\u00e9, ekonomick\u00e9 a pritom sa s nimi d\u00e1 zauj\u00edmavo vyhra\u0165. Samotn\u00e9 di\u00f3dy s\u00fa malink\u00e9 a preto je mo\u017en\u00e9 ich \u0161ikovne ukr\u00fdva\u0165, no v z\u00e1vislosti od pou\u017eitej di\u00f3dy sa d\u00e1 z\u00edska\u0165 mal\u00fd, ale ve\u013emi siln\u00fd sveteln\u00fd zdroj. A svetlo LED je navy\u0161e pre o\u010di ve\u013emi pr\u00edjemn\u00e9, ove\u013ea pr\u00edjemnej\u0161ie ne\u017e v\u00e4\u010d\u0161inou [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":59017,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50,42],"tags":[],"class_list":["post-59002","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-radim-vam","category-tech","eq-blocks"],"_links":{"self":[{"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/posts\/59002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/comments?post=59002"}],"version-history":[{"count":1,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/posts\/59002\/revisions"}],"predecessor-version":[{"id":59016,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/posts\/59002\/revisions\/59016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/media\/59017"}],"wp:attachment":[{"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/media?parent=59002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/categories?post=59002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.slovaklinesmagazin.sk\/cms\/wp-json\/wp\/v2\/tags?post=59002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}