{"id":432023,"date":"2026-11-06T13:27:50","date_gmt":"2026-11-06T11:27:50","guid":{"rendered":"https:\/\/mediagear.ee\/cob-vs-smd-led-valot-videolle\/"},"modified":"2026-11-06T13:27:50","modified_gmt":"2026-11-06T11:27:50","slug":"cob-vs-smd-led-valot-videolle","status":"publish","type":"post","link":"https:\/\/mediagear.ee\/fi\/cob-vs-smd-led-valot-videolle\/","title":{"rendered":"COB- vai SMD-LED-valaisin videokuvaukseen: n\u00e4in valitset oikean"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Valitse <strong>COB-valaisin<\/strong>, kun kaipaat yht\u00e4 ter\u00e4v\u00e4\u00e4 varjoa, standardoitua Bowens-kiinnityst\u00e4 sek\u00e4 mahdollisuutta ohjata valokeilaa tarkasti heijastimilla, linsseill\u00e4 ja muilla lis\u00e4osilla. <strong>SMD-pohjainen LED-paneeli<\/strong> on puolestaan oikea ratkaisu silloin, kun haet valmiiksi pehme\u00e4\u00e4 ja laajaa valoa kompaktissa, helposti liikuteltavassa muodossa. Sirurakenne itsess\u00e4\u00e4n ei kuitenkaan takaa parempaa v\u00e4ritoistoa: valon laatu ratkaistaan spektriss\u00e4, joten vertailussa kannattaa aina katsoa TLCI- ja SSI-arvoja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jos pehme\u00e4n ja kovan valon perusteet kaipaavat kertausta, tutustu oppaaseemme aiheesta <a href=\"https:\/\/mediagear.ee\/fi\/led-paneeli-vs-fresnel-valaisin-videolle\/\">LED-paneelit vastaan Fresnel-valaisimet<\/a>. T\u00e4ss\u00e4 artikkelissa pureudumme syvemm\u00e4lle itse valonl\u00e4hteeseen: miten COB ja SMD eroavat teknisesti, mit\u00e4 valonmuokkaimia niihin voi kiinnitt\u00e4\u00e4 ja miten valokeilaa hallitaan k\u00e4yt\u00e4nn\u00f6ss\u00e4.<\/p>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>Pistem\u00e4inen COB-valaisin<\/th>\n<th>SMD-LED-paneeli<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Valonl\u00e4hde<\/td>\n<td>Kymmeni\u00e4 paljaita siruja yhten\u00e4isen loisteainekerroksen alla<\/td>\n<td>Kymmeni\u00e4 tai satoja erillisi\u00e4 LED-komponentteja piirilevyll\u00e4<\/td>\n<\/tr>\n<tr>\n<td>Valon luonne (paljaana)<\/td>\n<td>Pieni valonl\u00e4hde, jyrkk\u00e4 ja tarkka varjoraja<\/td>\n<td>Laaja ja pehme\u00e4sti hajoava valokeila<\/td>\n<\/tr>\n<tr>\n<td>Valonmuokkaimet<\/td>\n<td>Yleens\u00e4 yleisk\u00e4ytt\u00f6inen Bowens-bajonetti<\/td>\n<td>Valmistaja- ja mallikohtaiset softboxit, rasterit tai ladonovet<\/td>\n<\/tr>\n<tr>\n<td>Valokeilan hallinta<\/td>\n<td>Heijastimet, fresnel-lis\u00e4osat, projektiolinssit<\/td>\n<td>P\u00e4\u00e4osin paneelin rakenteeseen sidottu<\/td>\n<\/tr>\n<tr>\n<td>Parhaat k\u00e4ytt\u00f6kohteet<\/td>\n<td>P\u00e4\u00e4- ja korostusvaloksi, softboxeihin, spottieffekteihin<\/td>\n<td>Haastatteluihin, striimaukseen, ahtaisiin tiloihin, yleiseen t\u00e4ytevaloon<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Miten tekniikat eroavat valaisimen sis\u00e4ll\u00e4?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SMD (Surface-Mount Device) tarkoittaa pintaliitoskomponenttia, jossa pieni kotelo k\u00e4tkee sis\u00e4\u00e4ns\u00e4 yhden tai useamman puolijohdesirun. LED-paneelissa n\u00e4it\u00e4 erillisi\u00e4 komponentteja on juotettu piirilevylle rinnakkain kymmeni\u00e4 tai jopa satoja kappaleita.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">COB (Chip-on-Board) perustuu toisenlaiseen rakenteeseen: useat paljaat puolijohdesirut asennetaan suoraan samalle pohjalevylle tiiviiksi ryhm\u00e4ksi ja peitet\u00e4\u00e4n yhdell\u00e4 yhten\u00e4isell\u00e4 loisteainekerroksella. Kuten LED-valmistaja <a href=\"https:\/\/led-ld.nichia.co.jp\/api\/data\/spec\/tech\/SP-QR-C2-210310-1-E_Design%20Considerations%20for%20COB%20Series%20LED-based%20Spotlights.pdf\">Nichia huomauttaa<\/a>, useista erillisist\u00e4 SMD-pisteist\u00e4 koostuva kohdevalo muodostaa helposti moninkertaisia varjoja. Yhten\u00e4inen COB-valonl\u00e4hde v\u00e4ltt\u00e4\u00e4 t\u00e4m\u00e4n ongelman kokonaan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kuvauksissa erolla on selke\u00e4 k\u00e4yt\u00e4nn\u00f6n merkitys. Jokainen erillinen valopiste piirt\u00e4\u00e4 oman varjonsa. Jos kohdetta valaistaan paljaalla LED-paneelilla ilman pehmennyst\u00e4, leuan alle tai mikrofonipuomin taakse syntyy usein h\u00e4iritsev\u00e4 sahalaitainen monivarjo. COB k\u00e4ytt\u00e4ytyy kuin perinteinen pistem\u00e4inen polttimo: se heitt\u00e4\u00e4 vain yhden selke\u00e4n ja yhten\u00e4isen varjon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00e4yt\u00e4nn\u00f6ss\u00e4 paneelien monivarjo-ongelmaa lievennet\u00e4\u00e4n useimmiten kiinte\u00e4ll\u00e4 diffuusorilla, joka tasoittaa valon tasaiseksi pinnaksi. Toisaalta COB-valaisinkaan ei automaattisesti tarkoita kovaa valoa. Kun sen eteen asennetaan kookas softbox, valonl\u00e4hteen efektiivinen pinta-ala kasvaa ja valosta tulee yht\u00e4 pehme\u00e4\u00e4 kuin milt\u00e4 tahansa suurelta diffuusiopinnalta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pelkk\u00e4 COB-rakenne ei my\u00f6sk\u00e4\u00e4n ole tae laadusta. V\u00e4rintoisto riippuu valaisimen s\u00e4teilem\u00e4st\u00e4 spektrist\u00e4, ei diodien sijoittelusta. Tarkastele siksi aina laitteen todellisia mittaustuloksia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Valonmuokkaimet: mit\u00e4 valaisimeen voi kiinnitt\u00e4\u00e4?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kuvausarjessa suurin ero valaisintyyppien v\u00e4lill\u00e4 tiivistyy valonmuokkaimiin ja niiden kiinnitysmekanismiin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Valtaosassa COB-videovalaisimia k\u00e4ytet\u00e4\u00e4n valokuvauspuolelta tuttua, standardoitua <strong>Bowens-kiinnityst\u00e4<\/strong>. Esimerkiksi amaran COB 60x S -valaisimeen <a href=\"https:\/\/amarancreators.com\/pages\/amaran-cob-60x-s\">sopivat suoraan Light Box 45&#215;45, Light Dome SE ja Aputure Lantern<\/a>. Voit vapaasti yhdistell\u00e4 eri valmistajien softboxeja, heijastinkupuja ja optisia lis\u00e4osia. Kun kiinnit\u00e4t valaisimeen lyhtymuokkaimen (lantern), saat luotua tilaan nopeasti laajan ja pehme\u00e4n yleisvalon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LED-paneelit tukeutuvat useimmiten mallikohtaisiin lis\u00e4varusteisiin. Tarjolla on tyypillisesti vain kyseisen paneelin kehyskokoihin suunniteltu pikalukitteinen softbox, kangashunajakenno tai ladonovet. Jos valmistajan oma lis\u00e4varustevalikoima vastaa tarpeitasi, ratkaisu on nopea ja vaivaton, mutta yhteensopivuus muihin valoihin puuttuu. Esimerkiksi <a href=\"https:\/\/mediagear.ee\/fi\/tuote\/amaran-pano-60c-kit\/\">AMARAN Pano 60c<\/a> -paneeliin on saatavilla suoraan mitoitetut <a href=\"https:\/\/mediagear.ee\/fi\/tuote\/amaran-pano-60c-barn-doors\/\">ladonovet<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Muistathan, ett\u00e4 valonmuokkaimet sy\u00f6v\u00e4t aina valotehoa. Esimerkiksi amaran F22c -valaisimen mittauksissa valoteho on 5 600 kelvinin v\u00e4ril\u00e4mp\u00f6tilassa metrin et\u00e4isyydelt\u00e4 3 360 luksia ilman lis\u00e4osia, mutta <a href=\"https:\/\/help.amarancreators.com\/en\/amaran-flexible-lights\/photometrics-and-technical-specifications\">2 048 luksia softboxin kanssa<\/a>. Pehme\u00e4mmist\u00e4 varjoista maksetaan siis noin 40 prosentin tehoh\u00e4vi\u00f6ll\u00e4. T\u00e4m\u00e4 kannattaa ottaa huomioon valaisimen teholuokkaa valittaessa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Valitse muokkain k\u00e4ytt\u00f6tarkoituksen mukaan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Softbox tai kupu (dome):<\/strong> kasvattaa valonl\u00e4hteen efektiivist\u00e4 pinta-alaa, mik\u00e4 pehment\u00e4\u00e4 varjojen siirtym\u00e4linjoja.<\/li>\n<li><strong>Kangasrasteri (grid \/ hunajakenno):<\/strong> kaventaa valon levi\u00e4miskulmaa ja est\u00e4\u00e4 hajavaloa osumasta v\u00e4\u00e4riin paikkoihin, mutta <a href=\"https:\/\/chimneymedia.com\/articles\/continuous-softbox-lighting-essential\/\">ei tee valonl\u00e4hteest\u00e4 suurempaa<\/a>.<\/li>\n<li><strong>Ladonovet:<\/strong> mahdollistavat valokeilan karkean rajaamisen esimerkiksi taustan tai linssiheijastusten hallitsemiseksi.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Yleinen harhaluulo on, ett\u00e4 rasteri pehment\u00e4isi valoa. Todellisuudessa rasteri vain rajaa ja suuntaa sit\u00e4. Lue lis\u00e4\u00e4 aiheesta oppaastamme <a href=\"https:\/\/mediagear.ee\/fi\/miten-kayttaa-valonmuokkaimia-videossa\/\">videovalonmuokkaimien k\u00e4ytt\u00f6\u00f6n<\/a>.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/11\/video-light-studio-6bf50c-5279f08279dc.webp\" alt=\"Pienikokoinen COB-valaisin jalustalla\" \/><\/figure>\n\n\n<div class=\"woocommerce columns-4 \"><ul class=\"products columns-4\">\n<li class=\"product type-product post-358515 status-publish first instock product_cat-spot-lights-fi-fi has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/mediagear.ee\/fi\/tuote\/amaran-halo-100x-bi-color-cob-light\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><picture><source media=\"(max-width:9999px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/bis-images\/358545\/AMARAN_Halo_100x_bi-color_COB_light-300x300.webp\"><source media=\"(min-width:10000px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light.webp\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light.webp\" class=\"attachment-full size-full\" alt=\"AMARAN Halo 100x bi-color COB light\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light.webp 1000w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light-300x300.webp 300w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light-150x150.webp 150w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light-768x768.webp 768w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light-350x350.webp 350w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light-800x800.webp 800w, https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/03\/AMARAN_Halo_100x_bi-color_COB_light-100x100.webp 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" data-xooWscFly=\"fly\" \/><\/picture><div class=\"product-category\">COB- ja Fresnel-valot<\/div><h2 class=\"woocommerce-loop-product__title\">AMARAN Halo 100x bi-color COB light<\/h2><span class=\"price\"><div class=\"price-wrap\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;159.00<\/bdi><\/span> <\/div><small class=\"woocommerce-price-suffix\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;197.16<\/bdi><\/span> (sis. alv.)<\/small><\/span><div class=\"vdisain-shop-stock-status vdisain-stock-local\" title=\"T\u00e4m\u00e4 tuote on paikallisessa varastossamme ja saatavilla heti.\"><span class=\"vdisain-stock-indicator\"><\/span><span class=\"vdisain-stock-text\">VARASTOSSA<\/span><\/div><style>\n                .vdisain-shop-stock-status {\n                    display: flex;\n                    align-items: center;\n                    gap: 0.5rem;\n                    font-size: 11px;\n                    font-weight: 600;\n                    color: #374151;\n                    text-transform: uppercase;\n                    letter-spacing: 0.5px;\n                    margin: 4px 0;\n                }\n                .vdisain-stock-indicator {\n                    width: 12px;\n                    height: 12px;\n                    border-radius: 50%;\n                    flex-shrink: 0;\n                }\n                .vdisain-stock-local .vdisain-stock-indicator {\n                    background-color: #10b981;\n                }\n                .vdisain-stock-partner .vdisain-stock-indicator {\n                    background-color: #f59e0b;\n                }\n                .vdisain-stock-contact .vdisain-stock-indicator {\n                    background-color: #6b7280;\n                }\n                .vdisain-stock-outofstock .vdisain-stock-indicator {\n                    background-color: #ef4444;\n                }\n            <\/style><\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:358515,&quot;item_id&quot;:&quot;MP0001043F&quot;,&quot;item_name&quot;:&quot;AMARAN Halo 100x bi-color COB light&quot;,&quot;sku&quot;:&quot;MP0001043F&quot;,&quot;price&quot;:159,&quot;stocklevel&quot;:2,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;COB- ja Fresnel-valot&quot;,&quot;id&quot;:&quot;MP0001043F&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/mediagear.ee\\\/fi\\\/tuote\\\/amaran-halo-100x-bi-color-cob-light\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:1,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><div class=\"wishlist-loop-button\"><button class=\"wishlist-toggle-button\"\n                     data-product-id=\"358515\" \n                     title=\"Add to wishlist\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n                <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M8.272 4.95283C7.174 4.95283 6.077 5.34983 5.241 6.14483C4.441 6.90683 4 7.91783 4 8.99183C4 10.0648 4.441 11.0758 5.241 11.8378L12 18.2698L18.759 11.8378C19.559 11.0758 20 10.0648 20 8.99183C20 7.91883 19.559 6.90683 18.759 6.14483C17.088 4.55483 14.368 4.55483 12.697 6.14483L12 6.80883L11.303 6.14483C10.467 5.34983 9.37 4.95283 8.272 4.95283ZM12 20.9998L3.847 13.2408C2.656 12.1078 2 10.5988 2 8.99183C2 7.38483 2.656 5.87583 3.847 4.74183C6.067 2.62883 9.552 2.43883 12 4.16883C14.448 2.43883 17.933 2.62883 20.153 4.74183C21.344 5.87583 22 7.38483 22 8.99183C22 10.5988 21.344 12.1078 20.153 13.2408L12 20.9998Z\" fill=\"#425A7E\"><\/path>\n              <\/svg><\/button><\/button><\/div><\/li>\n<li class=\"product type-product post-279202 status-publish instock product_cat-spot-lights-fi-fi has-post-thumbnail sale taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/mediagear.ee\/fi\/tuote\/amaran-cob-60d-s-ultra-compact-daylight-led-video-light\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t\n\t<picture><source media=\"(max-width:9999px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/bis-images\/279203\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light-300x300.webp\"><source media=\"(min-width:10000px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light.webp\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light.webp\" class=\"attachment-full size-full\" alt=\"AMARAN COB 60d S ultra-compact daylight LED video light\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light.webp 1000w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light-300x300.webp 300w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light-100x100.webp 100w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light-800x800.webp 800w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light-150x150.webp 150w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light-768x768.webp 768w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_COB_60d_S_ultra_compact_daylight_LED_video_light-350x350.webp 350w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" data-xooWscFly=\"fly\" \/><\/picture><div class=\"product-badges\"><span class=\"is-onsale\">-19%<\/span><\/div><div class=\"product-category\">COB- ja Fresnel-valot<\/div><h2 class=\"woocommerce-loop-product__title\">AMARAN COB 60d S ultra-compact daylight LED video light<\/h2><span class=\"price\"><div class=\"price-wrap\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;177.00<\/bdi><\/span><\/del> <span class=\"screen-reader-text\">Alkuper\u00e4inen hinta oli: &euro;&nbsp;177.00.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;144.00<\/bdi><\/span><\/ins><span class=\"screen-reader-text\">Nykyinen hinta on: &euro;&nbsp;144.00.<\/span> <\/div><small class=\"woocommerce-price-suffix\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;178.56<\/bdi><\/span> (sis. alv.)<\/small><\/span><div class=\"vdisain-shop-stock-status vdisain-stock-local\" title=\"T\u00e4m\u00e4 tuote on paikallisessa varastossamme ja saatavilla heti.\"><span class=\"vdisain-stock-indicator\"><\/span><span class=\"vdisain-stock-text\">VARASTOSSA<\/span><\/div><\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:279202,&quot;item_id&quot;:&quot;APA0020A11&quot;,&quot;item_name&quot;:&quot;AMARAN COB 60d S ultra-compact daylight LED video light&quot;,&quot;sku&quot;:&quot;APA0020A11&quot;,&quot;price&quot;:144,&quot;stocklevel&quot;:2,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;COB- ja Fresnel-valot&quot;,&quot;id&quot;:&quot;APA0020A11&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/mediagear.ee\\\/fi\\\/tuote\\\/amaran-cob-60d-s-ultra-compact-daylight-led-video-light\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:2,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><div class=\"wishlist-loop-button\"><button class=\"wishlist-toggle-button\"\n                     data-product-id=\"279202\" \n                     title=\"Add to wishlist\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n                <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M8.272 4.95283C7.174 4.95283 6.077 5.34983 5.241 6.14483C4.441 6.90683 4 7.91783 4 8.99183C4 10.0648 4.441 11.0758 5.241 11.8378L12 18.2698L18.759 11.8378C19.559 11.0758 20 10.0648 20 8.99183C20 7.91883 19.559 6.90683 18.759 6.14483C17.088 4.55483 14.368 4.55483 12.697 6.14483L12 6.80883L11.303 6.14483C10.467 5.34983 9.37 4.95283 8.272 4.95283ZM12 20.9998L3.847 13.2408C2.656 12.1078 2 10.5988 2 8.99183C2 7.38483 2.656 5.87583 3.847 4.74183C6.067 2.62883 9.552 2.43883 12 4.16883C14.448 2.43883 17.933 2.62883 20.153 4.74183C21.344 5.87583 22 7.38483 22 8.99183C22 10.5988 21.344 12.1078 20.153 13.2408L12 20.9998Z\" fill=\"#425A7E\"><\/path>\n              <\/svg><\/button><\/button><\/div><\/li>\n<\/ul>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Valokeilan hallinta: k\u00e4yt\u00e4nn\u00f6n esimerkki<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Teknisiss\u00e4 tiedoissa ilmoitetut valtavat luksierot selittyv\u00e4t l\u00e4hes aina keilakulmalla.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otetaan esimerkiksi 65-wattinen amaran COB 60d S -p\u00e4iv\u00e4nvalovalaisin. Valmistajan mukaan laitteen valoteho on <a href=\"https:\/\/help.aputure.com\/en\/amaran-60ds\/photometrics-technical-specifications\">ilman heijastinta 2 940 luksia ja Mini Hyper Reflector -heijastimella 37 800 luksia metrin p\u00e4\u00e4st\u00e4<\/a>. Kolmen metrin et\u00e4isyydell\u00e4 vastaavat lukemat ovat 344 luksia ilman heijastinta ja 4 200 luksia heijastimella varustettuna.<\/p>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>Et\u00e4isyys<\/th>\n<th>Ilman heijastinta<\/th>\n<th>Mini Hyper Reflector -heijastimella<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 m<\/td>\n<td>2 940 luksia<\/td>\n<td>37 800 luksia<\/td>\n<\/tr>\n<tr>\n<td>3 m<\/td>\n<td>344 luksia<\/td>\n<td>4 200 luksia<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kolmen metrin p\u00e4\u00e4ss\u00e4 heijastinkupu moninkertaistaa valon m\u00e4\u00e4r\u00e4n noin 12-kertaiseksi, mik\u00e4 tarkoittaa noin 3,5 aukkoarvon lis\u00e4yst\u00e4 valotukseen. Rinnakkaismallissa COB 60x S vastaavan heijastimen k\u00e4ytt\u00f6 <a href=\"https:\/\/amarancreators.com\/pages\/amaran-cob-60x-s\">tiivist\u00e4\u00e4 keilakulman 109,4 asteesta aina 13,5 asteeseen<\/a>. Valaisin ei siis itsess\u00e4\u00e4n tuota enemp\u00e4\u00e4 fotoneja, vaan sama kokonaisvalom\u00e4\u00e4r\u00e4 ohjataan huomattavasti kapeammalle alueelle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Perinteinen LED-paneeli toimii toisin: sen optiikka on yleens\u00e4 kiinte\u00e4. 60-wattisen amaran P60c -paneelin tehoksi ilmoitetaan <a href=\"https:\/\/amarancreators.com\/pages\/amaran-p60c\">5 900 luksia metrin p\u00e4\u00e4st\u00e4 45 asteen keilakulmalla<\/a>. Metrin p\u00e4\u00e4st\u00e4 mitattuna se p\u00e4ihitt\u00e4\u00e4 paljaan COB-valon kirkkaudessa, koska paneelin keila on jo valmiiksi rajatumpi. Toisin kuin COB-valaisimessa, paneelin keilakulmaa ei kuitenkaan voi supistaa vaikkapa 14 asteeseen ilman valtavia ulkoisia rakenteita.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00e4yt\u00e4nn\u00f6n valintoja kuvaustilanteessa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kohde on 2\u20133 metrin p\u00e4\u00e4ss\u00e4 h\u00e4m\u00e4r\u00e4ss\u00e4 huoneessa:<\/strong> hy\u00f6dynn\u00e4 COB-valaisimen heijastinta tehon maksimoimiseksi \u2013 tai asenna softbox, jos haluat pehme\u00e4\u00e4 valoa ja laitteen tehoreservi riitt\u00e4\u00e4.<\/li>\n<li><strong>Laaja t\u00e4ytevalo tai taustan tasainen valaisu:<\/strong> paneeli on vaivattomin valinta. Sen 45 asteen kiinte\u00e4 keila on huomattavasti helpompi hallita kuin paljaan COB-sirun l\u00e4hes 180 asteen hajavalo.<\/li>\n<li><strong>Kova, ikkunan tai oviaukon l\u00e4pi leikkaava auringonvaloefekti:<\/strong> valitse COB-valaisin yhdess\u00e4 kapean heijastimen tai projektiolinssin (spotlight mount) kanssa.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Poikkeuksiakin l\u00f6ytyy: markkinoilla on my\u00f6s erikoisoptiikalla varustettuja paneeleita. Esimerkiksi Aputuren j\u00e4re\u00e4ss\u00e4 NOVA 9\u00b0 2&#215;1 -valaisimessa <a href=\"https:\/\/aputure.com\/en-US\/products\/nova-9-2x1\">on 9 asteen natiivikeilakulma ja 80 asteen keila litte\u00e4ll\u00e4 diffuusorilla<\/a>. Tarkastele aina valmistajan ilmoittamia keilakulmia ja fotometrisi\u00e4 mittauksia pelk\u00e4n valaisimen ulkomuodon arvioinnin sijaan.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00e4rintoisto ja v\u00e4lkynt\u00e4: lue teknisi\u00e4 arvoja tarkasti<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Valaisimen kotelointi tai sirumuoto ei kerro mit\u00e4\u00e4n siit\u00e4, milt\u00e4 ihons\u00e4vyt n\u00e4ytt\u00e4v\u00e4t kameran kennolla. Laadun varmentamiseksi kannattaa perehty\u00e4 seuraaviin mittareihin:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CRI<\/strong> mittaa kahdeksan peruss\u00e4vyn keskim\u00e4\u00e4r\u00e4ist\u00e4 toistotarkkuutta. Kuten <a href=\"https:\/\/files.cie.co.at\/x046_2019\/x046-PO044.pdf\">CIE huomauttaa<\/a>, se ei kuitenkaan paljasta, mihin suuntaan mahdollinen v\u00e4rivirhe kallistuu.<\/li>\n<li><strong>TLCI<\/strong> on <a href=\"https:\/\/tech.ebu.ch\/tlci-2012\">EBU:n videok\u00e4ytt\u00f6\u00f6n kehitt\u00e4m\u00e4 mittausmenetelm\u00e4<\/a>. Se arvioi spektri\u00e4 suoraan kamerakennon ja tv-monitorin n\u00e4k\u00f6kulmasta, mik\u00e4 tekee siit\u00e4 videotuotannossa CRI-arvoa luotettavamman.<\/li>\n<li><strong>TM-30<\/strong> analysoi v\u00e4rej\u00e4 99 testis\u00e4vyn avulla ja ilmoittaa erikseen v\u00e4ritarkkuuden (Rf) ja v\u00e4rikyll\u00e4isyyden (Rg) <a href=\"https:\/\/www.energy.gov\/sites\/prod\/files\/2017\/09\/f36\/TM-30_What%20Learned_09-12-17.pdf\">Yhdysvaltain energiaministeri\u00f6n<\/a> suositusten mukaisesti.<\/li>\n<li><strong>SSI<\/strong> (Spectral Similarity Index) vertaa valaisimen spektri\u00e4 tunnettuun referenssiin (kuten p\u00e4iv\u00e4nvaloon tai hehkulamppuun). Esimerkiksi COB 60d S -valaisimen SSI (D56) -lukema on v\u00e4hint\u00e4\u00e4n 86.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Amaran ilmoittaa COB 60d S -mallilleen arvoiksi CRI 96+, TLCI 99+ ja TM-30 Rf 96. Tarkemman katsauksen mittaustapojen eroihin l\u00f6yd\u00e4t oppaastamme <a href=\"https:\/\/mediagear.ee\/fi\/cri-ja-tlci-videovaloille\/\">CRI- ja TLCI-arvot videovalaisimissa<\/a>. Kun k\u00e4yt\u00e4t kuvaustilanteessa useita valaisimia rinnakkain, pyri valitsemaan saman sarjan laitteita ja asettamaan niiden v\u00e4ril\u00e4mp\u00f6tilat (CCT) yhteneviksi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toinen huomioitava tekij\u00e4 on valon v\u00e4lkynt\u00e4 (flicker). Suurin osa LED-valaisimista himmennet\u00e4\u00e4n pulssinleveysmodulaatiolla (PWM), joka katkoo virtaa mikrosekunneissa. Jos kameran suljinaika ja valaisimen PWM-taajuus eiv\u00e4t toimi synkroniassa, <a href=\"https:\/\/support.enttec.com\/pixel\/pixel-general-knowledge\/why-do-leds-flicker-on-camera\">kuvamateriaaliin voi synty\u00e4 rullaavia raitoja tai v\u00e4lkkymist\u00e4<\/a>. Ilmi\u00f6 voi vaivata yht\u00e4 lailla heikkolaatuisia COB- kuin SMD-valaisimiakin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Varmista valaistus aina k\u00e4yt\u00e4nn\u00f6n testill\u00e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Aseta kameraan tuotannossa k\u00e4ytett\u00e4v\u00e4 suljinaika ja kuvataajuus.<\/li>\n<li>Himmenn\u00e4 valaisin halutulle teholle. PWM-jakson pulssisuhde muuttuu himmennett\u00e4ess\u00e4, joten puhdas kuva t\u00e4ydell\u00e4 teholla ei takaa h\u00e4iri\u00f6t\u00f6nt\u00e4 j\u00e4lke\u00e4 20 prosentin kirkkaudella.<\/li>\n<li>Kuvaa kymmenen sekunnin testileike ja tarkista se isolta monitorilta.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Kumpi kannattaa valita?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Valintaa helpottavat n\u00e4m\u00e4 k\u00e4yt\u00e4nn\u00f6n nyrkkis\u00e4\u00e4nn\u00f6t:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Valitse COB-valaisin, jos:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>haluat k\u00e4ytt\u00e4\u00e4 vapaasti erikokoisia Bowens-kiinnitteisi\u00e4 softboxeja, heijastimia tai lyhtyj\u00e4,<\/li>\n<li>valoa on kyett\u00e4v\u00e4 heitt\u00e4m\u00e4\u00e4n pidemm\u00e4lle (yli 2\u20133 metrin p\u00e4\u00e4h\u00e4n),<\/li>\n<li>tavoittelet yht\u00e4 ter\u00e4v\u00e4rajaista varjoa tai napakkaa korostusvaloa,<\/li>\n<li>aiot hy\u00f6dynt\u00e4\u00e4 optisia lis\u00e4osia, kuten projektiolinssej\u00e4 tai fresnel-lis\u00e4laitteita.<\/li>\n<\/ul>\n\n\n<div class=\"woocommerce columns-4 \"><ul class=\"products columns-4\">\n<li class=\"product type-product post-275051 status-publish first onbackorder product_cat-light-modifiers-fi has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/mediagear.ee\/fi\/tuote\/amaran-light-box-45x45\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><picture><source media=\"(max-width:9999px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/bis-images\/275053\/AMARAN_Light_Box_45x45-300x300.webp\"><source media=\"(min-width:10000px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45.webp\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45.webp\" class=\"attachment-full size-full\" alt=\"AMARAN Light Box 45x45\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45.webp 1000w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45-300x300.webp 300w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45-100x100.webp 100w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45-800x800.webp 800w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45-150x150.webp 150w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45-768x768.webp 768w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Light_Box_45x45-350x350.webp 350w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" data-xooWscFly=\"fly\" \/><\/picture><div class=\"product-category\">Valonmuokkaimet<\/div><h2 class=\"woocommerce-loop-product__title\">AMARAN Light Box 45&#215;45<\/h2><span class=\"price\"><div class=\"price-wrap\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;73.00<\/bdi><\/span> <\/div><small class=\"woocommerce-price-suffix\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;90.52<\/bdi><\/span> (sis. alv.)<\/small><\/span><\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:275051,&quot;item_id&quot;:&quot;MA00060036&quot;,&quot;item_name&quot;:&quot;AMARAN Light Box 45x45&quot;,&quot;sku&quot;:&quot;MA00060036&quot;,&quot;price&quot;:73,&quot;stocklevel&quot;:0,&quot;stockstatus&quot;:&quot;onbackorder&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Valonmuokkaimet&quot;,&quot;id&quot;:&quot;MA00060036&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/mediagear.ee\\\/fi\\\/tuote\\\/amaran-light-box-45x45\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:1,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><div class=\"wishlist-loop-button\"><button class=\"wishlist-toggle-button\"\n                     data-product-id=\"275051\" \n                     title=\"Add to wishlist\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n                <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M8.272 4.95283C7.174 4.95283 6.077 5.34983 5.241 6.14483C4.441 6.90683 4 7.91783 4 8.99183C4 10.0648 4.441 11.0758 5.241 11.8378L12 18.2698L18.759 11.8378C19.559 11.0758 20 10.0648 20 8.99183C20 7.91883 19.559 6.90683 18.759 6.14483C17.088 4.55483 14.368 4.55483 12.697 6.14483L12 6.80883L11.303 6.14483C10.467 5.34983 9.37 4.95283 8.272 4.95283ZM12 20.9998L3.847 13.2408C2.656 12.1078 2 10.5988 2 8.99183C2 7.38483 2.656 5.87583 3.847 4.74183C6.067 2.62883 9.552 2.43883 12 4.16883C14.448 2.43883 17.933 2.62883 20.153 4.74183C21.344 5.87583 22 7.38483 22 8.99183C22 10.5988 21.344 12.1078 20.153 13.2408L12 20.9998Z\" fill=\"#425A7E\"><\/path>\n              <\/svg><\/button><\/button><\/div><\/li>\n<li class=\"product type-product post-275062 status-publish onbackorder product_cat-light-modifiers-fi has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/mediagear.ee\/fi\/tuote\/amaran-lantern-65\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><picture><source media=\"(max-width:9999px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/bis-images\/275064\/AMARAN_Lantern_65-300x300.webp\"><source media=\"(min-width:10000px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65.webp\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65.webp\" class=\"attachment-full size-full\" alt=\"AMARAN Lantern 65\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65.webp 1000w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65-300x300.webp 300w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65-100x100.webp 100w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65-800x800.webp 800w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65-150x150.webp 150w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65-768x768.webp 768w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Lantern_65-350x350.webp 350w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" data-xooWscFly=\"fly\" \/><\/picture><div class=\"product-category\">Valonmuokkaimet<\/div><h2 class=\"woocommerce-loop-product__title\">AMARAN Lantern 65<\/h2><span class=\"price\"><div class=\"price-wrap\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;71.00<\/bdi><\/span> <\/div><small class=\"woocommerce-price-suffix\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;88.04<\/bdi><\/span> (sis. alv.)<\/small><\/span><\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:275062,&quot;item_id&quot;:&quot;MA0006003C&quot;,&quot;item_name&quot;:&quot;AMARAN Lantern 65&quot;,&quot;sku&quot;:&quot;MA0006003C&quot;,&quot;price&quot;:71,&quot;stocklevel&quot;:0,&quot;stockstatus&quot;:&quot;onbackorder&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Valonmuokkaimet&quot;,&quot;id&quot;:&quot;MA0006003C&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/mediagear.ee\\\/fi\\\/tuote\\\/amaran-lantern-65\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:2,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><div class=\"wishlist-loop-button\"><button class=\"wishlist-toggle-button\"\n                     data-product-id=\"275062\" \n                     title=\"Add to wishlist\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n                <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M8.272 4.95283C7.174 4.95283 6.077 5.34983 5.241 6.14483C4.441 6.90683 4 7.91783 4 8.99183C4 10.0648 4.441 11.0758 5.241 11.8378L12 18.2698L18.759 11.8378C19.559 11.0758 20 10.0648 20 8.99183C20 7.91883 19.559 6.90683 18.759 6.14483C17.088 4.55483 14.368 4.55483 12.697 6.14483L12 6.80883L11.303 6.14483C10.467 5.34983 9.37 4.95283 8.272 4.95283ZM12 20.9998L3.847 13.2408C2.656 12.1078 2 10.5988 2 8.99183C2 7.38483 2.656 5.87583 3.847 4.74183C6.067 2.62883 9.552 2.43883 12 4.16883C14.448 2.43883 17.933 2.62883 20.153 4.74183C21.344 5.87583 22 7.38483 22 8.99183C22 10.5988 21.344 12.1078 20.153 13.2408L12 20.9998Z\" fill=\"#425A7E\"><\/path>\n              <\/svg><\/button><\/button><\/div><\/li>\n<\/ul>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Valitse LED-paneeli, jos:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>kuvaat ahtaissa tiloissa ja kaipaat laaja-alaista, tasaista valoa,<\/li>\n<li>teet haastatteluja tai striimej\u00e4 l\u00e4hiet\u00e4isyydelt\u00e4 (1\u20132 metri\u00e4),<\/li>\n<li>tarvitset litte\u00e4n valonl\u00e4hteen ty\u00f6p\u00f6yd\u00e4n \u00e4\u00e4reen tai matalaan tilaan,<\/li>\n<li>haluat kaluston kulkevan mukana ilman suuria ja tilaa vievi\u00e4 erillispementimi\u00e4.<\/li>\n<\/ul>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2026\/11\/softbox-light-stand-4ebc1c-f7f3d436ef59.webp\" alt=\"Ohut LED-paneeli softboxilla\" \/><\/figure>\n\n\n<div class=\"woocommerce columns-4 \"><ul class=\"products columns-4\">\n<li class=\"product type-product post-309874 status-publish first onbackorder product_cat-led-panels-fi has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<a href=\"https:\/\/mediagear.ee\/fi\/tuote\/nanlite-pavoslim-60b-led-panel\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><picture><source media=\"(max-width:9999px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/bis-images\/309875\/NANLITE-PavoSlim-60B-LED-Panel-300x300.png\"><source media=\"(min-width:10000px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/10\/NANLITE-PavoSlim-60B-LED-Panel.png\"><img decoding=\"async\" width=\"420\" height=\"800\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/10\/NANLITE-PavoSlim-60B-LED-Panel.png\" class=\"attachment-full size-full\" alt=\"NANLITE PavoSlim 60B LED Panel\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/10\/NANLITE-PavoSlim-60B-LED-Panel.png 420w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/10\/NANLITE-PavoSlim-60B-LED-Panel-158x300.png 158w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/10\/NANLITE-PavoSlim-60B-LED-Panel-350x667.png 350w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/10\/NANLITE-PavoSlim-60B-LED-Panel-184x350.png 184w\" sizes=\"(max-width: 420px) 100vw, 420px\" data-xooWscFly=\"fly\" \/><\/picture><div class=\"product-category\">LED-paneelit<\/div><h2 class=\"woocommerce-loop-product__title\">NANLITE PavoSlim 60B LED Panel<\/h2><span class=\"price\"><div class=\"price-wrap\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;371.92<\/bdi><\/span> <\/div><small class=\"woocommerce-price-suffix\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;461.18<\/bdi><\/span> (sis. alv.)<\/small><\/span><\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:309874,&quot;item_id&quot;:&quot;15-2031&quot;,&quot;item_name&quot;:&quot;NANLITE PavoSlim 60B LED Panel&quot;,&quot;sku&quot;:&quot;15-2031&quot;,&quot;price&quot;:371.92000000000001591615728102624416351318359375,&quot;stocklevel&quot;:0,&quot;stockstatus&quot;:&quot;onbackorder&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;LED-paneelit&quot;,&quot;id&quot;:&quot;15-2031&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/mediagear.ee\\\/fi\\\/tuote\\\/nanlite-pavoslim-60b-led-panel\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:1,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><div class=\"wishlist-loop-button\"><button class=\"wishlist-toggle-button\"\n                     data-product-id=\"309874\" \n                     title=\"Add to wishlist\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n                <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M8.272 4.95283C7.174 4.95283 6.077 5.34983 5.241 6.14483C4.441 6.90683 4 7.91783 4 8.99183C4 10.0648 4.441 11.0758 5.241 11.8378L12 18.2698L18.759 11.8378C19.559 11.0758 20 10.0648 20 8.99183C20 7.91883 19.559 6.90683 18.759 6.14483C17.088 4.55483 14.368 4.55483 12.697 6.14483L12 6.80883L11.303 6.14483C10.467 5.34983 9.37 4.95283 8.272 4.95283ZM12 20.9998L3.847 13.2408C2.656 12.1078 2 10.5988 2 8.99183C2 7.38483 2.656 5.87583 3.847 4.74183C6.067 2.62883 9.552 2.43883 12 4.16883C14.448 2.43883 17.933 2.62883 20.153 4.74183C21.344 5.87583 22 7.38483 22 8.99183C22 10.5988 21.344 12.1078 20.153 13.2408L12 20.9998Z\" fill=\"#425A7E\"><\/path>\n              <\/svg><\/button><\/button><\/div><\/li>\n<li class=\"product type-product post-274847 status-publish instock product_cat-led-panels-fi has-post-thumbnail taxable shipping-taxable purchasable product-type-variable\">\n\t<a href=\"https:\/\/mediagear.ee\/fi\/tuote\/amaran-pano-60c-kit\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><picture><source media=\"(max-width:9999px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/bis-images\/274848\/AMARAN_Pano_60c_Kit-300x300.webp\"><source media=\"(min-width:10000px)\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit.webp\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit.webp\" class=\"attachment-full size-full\" alt=\"AMARAN Pano 60c Kit\" srcset=\"https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit.webp 1000w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit-300x300.webp 300w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit-100x100.webp 100w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit-800x800.webp 800w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit-150x150.webp 150w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit-768x768.webp 768w, https:\/\/mediagear.ee\/wp-content\/uploads\/2025\/06\/AMARAN_Pano_60c_Kit-350x350.webp 350w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" data-xooWscFly=\"fly\" \/><\/picture><div class=\"product-category\">LED-paneelit<\/div><h2 class=\"woocommerce-loop-product__title\">AMARAN Pano 60c Kit<\/h2><span class=\"price\"><div class=\"price-wrap -variable\"><span class=\"woocommerce-Price-amount amount\"><bdi>&euro;&nbsp;165.00<\/bdi><\/span><br><\/div><small class=\"woocommerce-price-suffix\">&euro;&nbsp;204.60 (sis. alv.)<\/small><\/span><div class=\"vdisain-shop-stock-status vdisain-stock-local\" title=\"T\u00e4m\u00e4 tuote on paikallisessa varastossamme ja saatavilla heti.\"><span class=\"vdisain-stock-indicator\"><\/span><span class=\"vdisain-stock-text\">VARASTOSSA<\/span><\/div><\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:274847,&quot;item_id&quot;:&quot;274847&quot;,&quot;item_name&quot;:&quot;AMARAN Pano 60c Kit&quot;,&quot;sku&quot;:&quot;274847&quot;,&quot;price&quot;:165,&quot;stocklevel&quot;:null,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;LED-paneelit&quot;,&quot;id&quot;:&quot;274847&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/mediagear.ee\\\/fi\\\/tuote\\\/amaran-pano-60c-kit\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:2,&quot;product_type&quot;:&quot;variable&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><div class=\"wishlist-loop-button\"><button class=\"wishlist-toggle-button\"\n                     data-product-id=\"274847\" \n                     title=\"Add to wishlist\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n                <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M8.272 4.95283C7.174 4.95283 6.077 5.34983 5.241 6.14483C4.441 6.90683 4 7.91783 4 8.99183C4 10.0648 4.441 11.0758 5.241 11.8378L12 18.2698L18.759 11.8378C19.559 11.0758 20 10.0648 20 8.99183C20 7.91883 19.559 6.90683 18.759 6.14483C17.088 4.55483 14.368 4.55483 12.697 6.14483L12 6.80883L11.303 6.14483C10.467 5.34983 9.37 4.95283 8.272 4.95283ZM12 20.9998L3.847 13.2408C2.656 12.1078 2 10.5988 2 8.99183C2 7.38483 2.656 5.87583 3.847 4.74183C6.067 2.62883 9.552 2.43883 12 4.16883C14.448 2.43883 17.933 2.62883 20.153 4.74183C21.344 5.87583 22 7.38483 22 8.99183C22 10.5988 21.344 12.1078 20.153 13.2408L12 20.9998Z\" fill=\"#425A7E\"><\/path>\n              <\/svg><\/button><\/button><\/div><\/li>\n<\/ul>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Valaisintyyppien erot tasoittuvat osittain ment\u00e4ess\u00e4 kaikkein raskaimpiin teholuokkiin: 600 watin COB-valo ja t\u00e4ysikokoinen 2&#215;1-studiopaneeli vaativat molemmat vankat c-standit, tukevat johdotukset ja kunnollisen virransy\u00f6t\u00f6n. Kattavasta <a href=\"https:\/\/mediagear.ee\/fi\/tuote-osasto\/lighting-fixtures-fi\/led-panels-fi\/\">LED-paneelivalikoimastamme<\/a> l\u00f6yd\u00e4t parhaat ratkaisut mobiileihin ja kiinteisiin tuotantoihin. Jos olet ep\u00e4varma valinnasta, ota rohkeasti yhteytt\u00e4 \u2013 autamme valitsemaan juuri sinun kuvaustapaasi ja tilaasi optimaalisen kaluston.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tiivistelm\u00e4<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>COB on yhten\u00e4inen pistevalo, SMD monipisteinen.<\/strong> COB tuottaa yhden selke\u00e4n varjon, kun taas paneeleissa lukuisat erilliset ledit piilotetaan yleens\u00e4 diffuusion taakse monivarjojen v\u00e4ltt\u00e4miseksi.<\/li>\n<li><strong>COB-valaisimen Bowens-kiinnitys takaa parhaan muokattavuuden.<\/strong> LED-paneelit ovat useimmiten riippuvaisia valmistajan omista lis\u00e4varusteista.<\/li>\n<li><strong>Keilakulma m\u00e4\u00e4ritt\u00e4\u00e4 valotehon et\u00e4isyydell\u00e4.<\/strong> Kapea heijastin voi kasvattaa COB-valon mitattua luksitehoa kolmen metrin p\u00e4\u00e4ss\u00e4 jopa 12-kertaiseksi.<\/li>\n<li><strong>V\u00e4rintoisto perustuu spektriin, ei sirutyyppiin.<\/strong> Vertaile TLCI- ja SSI-arvoja ja testaa laitteet kameran kanssa v\u00e4lkkymisen varalta.<\/li>\n<li><strong>Muokkaimet v\u00e4hent\u00e4v\u00e4t tehoa.<\/strong> Esimerkiksi F22c-valaisimen softbox leikkaa valotehosta pois noin 40 prosenttia, mik\u00e4 kannattaa huomioida valaisimen mitoituksessa.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pohditko, mik\u00e4 valaisin sopisi parhaiten omaan tuotantoosi? Kysy neuvoa MediaGearin asiantuntijoilta. Kerro meille tilasi mitat, kamerasi malli ja tyypillinen kuvauset\u00e4isyys, niin katsotaan yhdess\u00e4 tilaasi sopiva kokonaisuus.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>COB- vai SMD-LED-valaisin videokuvaukseen? Vertaile valonl\u00e4hteen rakennetta, Bowens-muokkaimia, keilakulmia ja v\u00e4rintoistoa sek\u00e4 valitse oikea valo tuotantoon.<\/p>\n","protected":false},"author":0,"featured_media":431985,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3568],"tags":[],"class_list":["post-432023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-posts"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>COB- vai SMD-LED-valaisin videokuvaukseen: n\u00e4in valitset oikean<\/title>\n<meta name=\"description\" content=\"COB- vai SMD-LED-valaisin videokuvaukseen? 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