Ce este CRI \u0219i de ce s\u0103-l alege\u021bi important | \u00cen\u021belegerea CRI<\/p>"},"content":{"rendered":"
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Ce este CRI (indicele de redare a culorilor)?<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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LED lighting design: how to restore the true color of the object 100%? Grasping the color rendering index is especially important for children, what is CRI?<\/p>
I believe that friends who pay attention to lighting or lighting design will come into contact with a term called “color rendering index”. What does this mean? Let’s find out together.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\n\t\t\t\t\t\t
Indicele de redare a culorii sursei de lumin\u0103 se refer\u0103 la parametrul capacit\u0103\u021bii sursei de lumin\u0103 de a restabili culoarea obiectului. Este folosit \u00een principal pentru a defini diferen\u021ba de cromaticitate a sursei de lumin\u0103 LED. Scorul acestui indice este 0-100. Mai simplu spus: redarea culorilor este un aspect important al evalu\u0103rii calit\u0103\u021bii luminii, iar indicele de redare a culorii este o metod\u0103 important\u0103 pentru a evalua redarea culorii surselor de lumin\u0103 \u0219i un parametru important pentru m\u0103surarea caracteristicilor de culoare ale surselor de lumin\u0103 artificial\u0103. Cu c\u00e2t este mai mare indicele de redare a culorii, cu at\u00e2t este mai mare indicele de redare a culorii sursei de lumin\u0103. Cu c\u00e2t culoarea este mai bun\u0103, cu at\u00e2t este mai puternic\u0103 capacitatea de a restabili culoarea obiectului. Commission Internationale De L\u2032E\u2032clairage (CIE) define\u0219te redarea culorii ca: \u00een compara\u021bie cu o surs\u0103 de lumin\u0103 de referin\u021b\u0103 standard, efectul unei surse de lumin\u0103 asupra aspectului de culoare al unui obiect. Indicele general de redare a culorilor: cu c\u00e2t Ra este mai mare, cu at\u00e2t performan\u021ba de redare a culorilor este mai bun\u0103; dimpotriv\u0103, cu at\u00e2t performan\u021ba de redare a culorii este mai slab\u0103. Indicele de redare a culorii luminii solare este definit ca 100. Although the “color rendering index” does not represent all of a lamp. But “high CRI” can largely determine the effect of lighting-high color reproduction.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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ce este CRI<\/h3>
\nAs shown in the figure below: the light source with Ra>90 presents the natural primary color of the object stronger than Ra<80, and is more visually comfortable<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Diferen\u021b\u0103 pentru CRI ridicat \u0219i CRI sc\u0103zut<\/h3>
Let's take a look at the colors and details of the object under different color rendering indexes,?We can see that under the light with a color rendering index above 90, the color of the lotus is richer, the color is fuller, and the details are clearer.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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indicele de redare a culorii luminii solare<\/h3>
Commission Internationale De L\u2032E\u2032clairage (CIE) stabile\u0219te indicele de redare a culorii luminii solare la 100 \u0219i specific\u0103 15 culori de testare. R1-R15 sunt folosite pentru a reprezenta indicele de afi\u0219are al acestor 15 culori. C\u00e2nd se compar\u0103 o surs\u0103 de lumin\u0103 cu o surs\u0103 de lumin\u0103 de referin\u021b\u0103 specificat\u0103, o valoare a indicelui de 100 este cea mai bun\u0103.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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niveluri de reducere a culorii de c\u0103tre sursa de lumin\u0103<\/h3>
\u00cen general, Ra se refer\u0103 la valoarea medie a celor opt niveluri de reducere a culorii naturale ale R1-R8 de c\u0103tre sursa de lumin\u0103, iar R9-R15 nu este inclus \u00een calcul. Dar din punct de vedere profesional, pentru a evalua CRI sursei de lumin\u0103, ar trebui lua\u021bi \u00een considerare parametrii R9 (ro\u0219ea\u021b\u0103 pentru ro\u0219u) \u0219i R15 (pentru nuan\u021ba pielii asiatice).<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Ce cauzeaz\u0103 diferen\u021ba \u00een indicele de redare a culorilor CRI<\/h3>
Deoarece lampa LED este excitat\u0103 de cipul albastru pentru a genera lumin\u0103 alb\u0103 de fosforul galben, este extrem de lipsit\u0103 de banda de und\u0103 ro\u0219ie, ceea ce face ca lampa LED s\u0103 nu aib\u0103 capacitatea de afi\u0219are ro\u0219ie. Atunci c\u00e2nd alegem l\u0103mpi cu LED, trebuie s\u0103 ne uit\u0103m nu doar la indicele de redare a culorilor Ra, ci \u0219i la valorile lui R9 \u0219i R15. \u00cen general, indicele de redare a culorii la l\u0103mpi \u0219i felinare este recomandat s\u0103 fie Ra>90 (R9>50, R15>90).<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Diferen\u021ba de indice de redare a culorilor:<\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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90-100 de locuri care necesit\u0103 un contrast de culoare precis, cum ar fi luminile muzeului; 80-89 Locuri care necesit\u0103 o evaluare corect\u0103 a culorilor; 60-79 Locuri care necesit\u0103 o redare medie a culorilor; 40-59 Locuri cu cerin\u021be reduse pentru redarea culorilor \u0219i diferen\u021b\u0103 mic\u0103 de culoare; 20-39 Locuri f\u0103r\u0103 cerin\u021be specifice pentru redarea culorilor.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\n\t\t\t\t\t\t
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\u00cen proiectarea iluminatului pentru locuin\u021be, pentru a crea o atmosfer\u0103 s\u0103n\u0103toas\u0103 \u0219i bun\u0103, selec\u021bia corect\u0103 a surselor de lumin\u0103 \u0219i a l\u0103mpilor este deosebit de important\u0103. Pentru ca lumina s\u0103 arate mai bine \u00een via\u021b\u0103, iar culorile alimentelor \u0219i fructelor s\u0103 fie mai realiste, trebuie s\u0103 alege\u021bi cu c\u00e2t indicele de afi\u0219are este mai mare atunci c\u00e2nd alege\u021bi lampa, adic\u0103 valoarea RA (R9, R15) trebuie s\u0103 fie mare. .<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Dac\u0103 ave\u021bi nevoie de o band\u0103 luminoas\u0103 cu indice mare de redare a culorilor, prima alegere este banda de lumin\u0103 moale COB de la YIFORD. YIFORD ofer\u0103 pentru pia\u021b\u0103 benzi de lumin\u0103 moale cu un indice de redare a culorilor mai mare de 90. Acest tip de band\u0103 luminoas\u0103 COB nu are zone luminoase \u0219i \u00eentunecate. Luminozitatea este foarte mare, adic\u0103 poate fi folosit\u0103 pentru iluminat sau decor. Care este forma lui specific\u0103? Acest videoclip de 39 de secunde v\u0103 poate ajuta s\u0103 \u00een\u021belege\u021bi:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Caracteristici l\u0103mpi cu led cob<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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In addition to the advantages of high color rendering index, what characteristics does YIFORD’s COB LED strips have? V\u0103 rug\u0103m s\u0103 vede\u021bi mai jos: Consistency ?high CRI?flexibility? cuttable?small vloume?thin?dimmable?environmental?save energy?lightweight ?adhesive?waterproof?safety voltage?complete kits?low heat?big angle?variety colors?long life.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Dac\u0103 dori\u021bi s\u0103 afla\u021bi informa\u021biile specifice ale acestor caracteristici, cum s\u0103 utiliza\u021bi aceste caracteristici pentru a proiecta produse sau proiecte mai creative, pute\u021bi citi acest articol: Benzi de lumin\u0103 COB LED Cea mai complet\u0103 introducere <\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Efectele luminoase ale benzilor luminoase COB \u0219i ale benzilor luminoase SMD<\/h2>
\u00cen compara\u021bie cu benzile de lumin\u0103 moale SMD tradi\u021bionale, benzile de lumin\u0103 COB nu au granula\u021bie, densitatea m\u0103rgelelor l\u0103mpii poate emite aproape lumin\u0103 \u00eentr-o linie, iar consisten\u021ba culorii este ridicat\u0103. Poate \u00eenlocui unele benzi luminoase de \u00eenalt\u0103 densitate de pe pia\u021b\u0103. COB nu numai c\u0103 economise\u0219te costuri, dar rezolv\u0103 \u0219i problemele de granula\u021bie, abera\u021bie cromatic\u0103 \u0219i lipire u\u0219oar\u0103. Banda de lumin\u0103 moale COB de la YIFORD poate dispersa c\u0103ldura cipului, poate \u00eembun\u0103t\u0103\u021bi eficien\u021ba luminii \u0219i poate \u00eembun\u0103t\u0103\u021bi efectul de str\u0103lucire al luminilor LED.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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proiecte de lumini de band\u0103 cob led<\/h2>
Mul\u021bi arhitec\u021bi \u0219i designeri de mobilier folosesc benzile de lumin\u0103 COB produse de YIFORD pentru a crea proiecte noi \u0219i practice pentru referin\u021b\u0103.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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cea mai bun\u0103 lumin\u0103 cu indice ridicat de redare a culorii<\/h3>
\u200bStandardul na\u021bional prevede c\u0103 indicele de redare a culorilor RA al corpurilor de iluminat de interior este de cel pu\u021bin 80. Din principiul consumului s\u0103n\u0103tos de lumin\u0103, solicit\u0103m ca CRI s\u0103 fie mai mare de 90 la proiectarea \u0219i potrivirea produselor. Cea mai bun\u0103 lumin\u0103 este lumina natural\u0103, iar indicele s\u0103u de redare a culorilor este definit ca 100. \u00cen prezent, cele mai bune l\u0103mpi din lume nu pot fi dec\u00e2t la infinit aproape de 100.<\/p><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\n\t\t\t\t\t\t
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Deteriorarea indicelui sc\u0103zut de redare a culorii<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Indicele de redare a culorii sursei de iluminare a clasei nu trebuie s\u0103 fie mai mic de 80. Indicele de redare a culorii al iluminatului s\u0103lii de clas\u0103 care este prea sc\u0103zut afecteaz\u0103 vederea elevilor pentru a recunoa\u0219te culoarea obiectului, astfel \u00eenc\u00e2t obiectul s\u0103 nu \u00ee\u0219i arate adev\u0103rata culoare. Dac\u0103 aceast\u0103 situa\u021bie continu\u0103, va provoca sc\u0103derea \u0219i sc\u0103derea capacit\u0103\u021bii de recunoa\u0219tere a culorilor, duc\u00e2nd la daltonism \u0219i la culoare slab\u0103 a elevilor. \u0218i alte probleme grave de vedere \u0219i boli oculare.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
Comunitatea optic\u0103 a confirmat \u00een mod repetat c\u0103 lumina natural\u0103 poate preveni miopia. Din perspectiva protectiei vederii, este alegerea potrivita sa alegi l\u0103mpi cu indice mare de redare a culorilor, \u00een special l\u0103mpi de mas\u0103 pentru copii. C\u0103r\u021bile \u0219i juc\u0103riile pentru copii sunt toate colorate. Dac\u0103 alege\u021bi o lamp\u0103 de mas\u0103 cu un indice sc\u0103zut de redare a culorilor, culorile reflectate \u00eenapoi \u00een ochii copiilor \u00ee\u0219i vor pierde satura\u021bia, rezult\u00e2nd denaturarea culorii, care este u\u0219or de provocat oboseal\u0103 vizual\u0103 \u0219i poate duce la miopie. Prin urmare, alegerea l\u0103mpilor cu CRI ridicat este adesea bun\u0103 pentru percep\u021bia luminii \u0219i vederea.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Rezumat: De ce s\u0103 alege\u021bi CRI ridicat?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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1. Reproducere ridicat\u0103 a culorilor: satura\u021bie ridicat\u0103 a culorilor. 2. Preveni\u021bi miopia. 3. Poate satisface nevoile utilizatorilor. Solve the user’s pain point: things are not real under the light, and protect children’s eyesight.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"
Ce este CRI (indicele de redare a culorilor)? \nIndicele de redare a culorii al sursei de lumin\u0103 se refer\u0103 la parametrul capacit\u0103\u021bii sursei de lumin\u0103 de a restabili culoarea obiectului. \nEste folosit \u00een principal pentru a defini diferen\u021ba de culoare a sursei de lumin\u0103 LED. \nThe score of this index is 0-100. The larger the CRI, the better the color rendering performance<\/p>","protected":false},"author":1,"featured_media":3255,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[192],"tags":[159],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",450,507,false],"thumbnail":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index-150x150.webp",150,150,true],"medium":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index-266x300.webp",266,300,true],"medium_large":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",450,507,false],"large":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",450,507,false],"1536x1536":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",450,507,false],"2048x2048":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",450,507,false],"trp-custom-language-flag":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",11,12,false],"woocommerce_thumbnail":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",450,507,false],"woocommerce_single":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",450,507,false],"woocommerce_gallery_thumbnail":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index-100x100.webp",100,100,true],"variation_swatches_image_size":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",44,50,false],"variation_swatches_tooltip_size":["https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/color-rendering-index.webp",89,100,false]},"uagb_author_info":{"display_name":"shirley","author_link":"https:\/\/www.yiford.com\/ro\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"What is CRI (the color rendering index)? The color rendering index of the light source refers to the parameter of the light source's ability to restore the color of the object. It is mainly used to define the difference in the color of the LED light source. The score of this index is 0-100. The…","_links":{"self":[{"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/posts\/2954"}],"collection":[{"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/comments?post=2954"}],"version-history":[{"count":19,"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/posts\/2954\/revisions"}],"predecessor-version":[{"id":20734,"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/posts\/2954\/revisions\/20734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/media\/3255"}],"wp:attachment":[{"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/media?parent=2954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/categories?post=2954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yiford.com\/ro\/wp-json\/wp\/v2\/tags?post=2954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"what](\"https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/about-CRI-3.webp\" "\\"\\"")
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<\/figure>![\"office](\"https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/about-CRI-6-1024x512.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/cob-led-strip-features-1.webp\" "\\"\\"")
\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t![\"COB](\"https:\/\/www.yiford.com\/wp-content\/uploads\/2022\/07\/Feature-9-compare-cob-and-smd.webp\" "\\"\\"")
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