{"id":12805,"date":"2022-02-11T09:47:03","date_gmt":"2022-02-11T01:47:03","guid":{"rendered":"https:\/\/www.elstarled.com\/?p=12805"},"modified":"2022-02-16T11:39:33","modified_gmt":"2022-02-16T03:39:33","slug":"cob-led-technology-no-spots","status":"publish","type":"post","link":"https:\/\/www.elstarled.com\/fr\/technologie-cob-led-pas-de-taches\/","title":{"rendered":"Technologie Cob Led : Pas de taches"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12805\" class=\"elementor elementor-12805\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0a5a787 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a5a787\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f3e66cd\" data-id=\"f3e66cd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7af21d0 elementor-widget elementor-widget-text-editor\" data-id=\"7af21d0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><span style=\"font-weight: 400;\">La technologie Cob led est la plus r\u00e9cente avanc\u00e9e technologique dans l'industrie de l'\u00e9clairage. Cob est un acronyme signifiant \"chip on board flexible led light\". Comme les bandes lumineuses \u00e0 LED, <\/span><a href=\"https:\/\/www.elstarled.com\/fr\/product-category\/cob-led-strips\/\"><span style=\"font-weight: 400;\">bandes LED cob<\/span><\/a><span style=\"font-weight: 400;\"> sont des bandes de LED flexibles destin\u00e9es \u00e0 faciliter l'\u00e9clairage dans des endroits traditionnellement difficiles \u00e0 \u00e9clairer.<\/span><\/p><p><span style=\"font-weight: 400;\">Les<\/span><b> bandes LED cob<\/b><span style=\"font-weight: 400;\"> consistent en un semi-conducteur plac\u00e9 directement sur un circuit imprim\u00e9. Le processus d'\u00e9mission de lumi\u00e8re est similaire \u00e0 celui des <\/span><a href=\"https:\/\/www.elstarled.com\/fr\/product-category\/led-strip-lights\/\"><span style=\"font-weight: 400;\">bandes lumineuses \u00e0 LED<\/span><\/a><span style=\"font-weight: 400;\">Un courant passe \u00e0 travers le circuit imprim\u00e9 et les puces \u00e9mettent de la lumi\u00e8re.<\/span> <span style=\"font-weight: 400;\">Cependant,<\/span><b> bande lumineuse en \u00e9pi<\/b><span style=\"font-weight: 400;\"> a un l\u00e9ger avantage sur les bandes LED car elles ne produisent pas de points chauds.<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29d4b14 elementor-widget elementor-widget-spacer\" data-id=\"29d4b14\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-868ee8c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"868ee8c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-d30ff53\" data-id=\"d30ff53\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ed35a1 elementor-widget elementor-widget-heading\" data-id=\"5ed35a1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technologie Cob Led<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-136db53 elementor-widget elementor-widget-image\" data-id=\"136db53\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.pinterest.com\/pin\/540572761531767516\/\" target=\"_blank\" rel=\"nofollow\">\n\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" width=\"500\" height=\"300\" src=\"https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips.jpg\" class=\"attachment-large size-large\" alt=\"bandes LED cob\" srcset=\"https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips.jpg 500w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-300x180.jpg 300w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-243x146.jpg 243w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-50x30.jpg 50w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-125x75.jpg 125w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : Pinterest<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-118072b elementor-widget elementor-widget-text-editor\" data-id=\"118072b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><span style=\"font-weight: 400;\">Les lampes \u00e0 Led ont \u00e9t\u00e9 qualifi\u00e9es de merveille technologique lorsqu'elles ont \u00e9t\u00e9 introduites sur le march\u00e9 il y a quelques ann\u00e9es. Une faible consommation d'\u00e9nergie, une dur\u00e9e de vie plus longue, une plus grande efficacit\u00e9 et moins d'\u00e9missions de chaleur sont autant de caract\u00e9ristiques qui nous ont fait oublier les lampes \u00e0 incandescence et les lampes halog\u00e8nes. Plus tard, des bandes lumineuses \u00e0 LED ont \u00e9t\u00e9 introduites, offrant une solution pour \u00e9clairer les espaces cach\u00e9s et les courbes. Les choses se sont encore am\u00e9lior\u00e9es lorsque <\/span><b>technologie cob led<\/b><span style=\"font-weight: 400;\"> est entr\u00e9 dans la danse.<\/span><\/p><p><span style=\"font-weight: 400;\">La technologie Cob led a permis d'am\u00e9liorer les bandes lumineuses \u00e0 led. Les bandes de LED ont r\u00e9solu de nombreux probl\u00e8mes d'\u00e9clairage gr\u00e2ce \u00e0 leur flexibilit\u00e9. Elles ont une grande vari\u00e9t\u00e9 d'applications et sont efficaces, mais elles pr\u00e9sentent un probl\u00e8me flagrant : les points chauds. Les points chauds sont les points lumineux sur les bandes de LED, ils sont caus\u00e9s par la disposition des diodes \u00e9lectroluminescentes sur les cartes de circuits imprim\u00e9s. Les points chauds sont difficiles \u00e0 rep\u00e9rer de loin, mais difficiles \u00e0 ignorer \u00e0 plus courte distance.<\/span><\/p><p><span style=\"font-weight: 400;\">La solution des hotspots a \u00e9t\u00e9 introduite par <\/span><b>la technologie du cob. <\/b><span style=\"font-weight: 400;\">Les puces sont \u00e9troitement emball\u00e9es sur la carte de circuit imprim\u00e9, ce qui permet \u00e0 la lumi\u00e8re d'\u00eatre uniforme sur l'ensemble de la bande. Cela donne un aspect plus froid qui convient mieux \u00e0 l'\u00e9clairage d'accentuation et \u00e0 d'autres applications. Dans les bandes lumineuses \u00e0 LED, les diodes sont int\u00e9gr\u00e9es dans un r\u00e9flecteur plus grand, puis recouvertes du semi-conducteur.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">En <\/span><b>Bande LED cob<\/b><span style=\"font-weight: 400;\">Les puces ne sont recouvertes que d'une fine couche de semi-conducteur qui permet une plus grande flexibilit\u00e9 et une lumi\u00e8re plus uniforme. La disposition sur un <\/span><b>bande LED cob<\/b><span style=\"font-weight: 400;\"> permet \u00e9galement d'\u00e9largir l'angle d'\u00e9clairage, ce qui se traduit par une plus grande quantit\u00e9 de lumi\u00e8re.<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-767cd2e elementor-widget elementor-widget-spacer\" data-id=\"767cd2e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a410a1 elementor-widget elementor-widget-heading\" data-id=\"6a410a1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cob vs Smd<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d979078 elementor-widget elementor-widget-image\" data-id=\"d979078\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.pinterest.com\/pin\/704954147910220393\/\" target=\"_blank\" rel=\"nofollow\">\n\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" width=\"500\" height=\"300\" src=\"https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-vs-led-strip-lights.jpg\" class=\"attachment-large size-large\" alt=\"cob vs led strip lights\" srcset=\"https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-vs-led-strip-lights.jpg 500w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-vs-led-strip-lights-300x180.jpg 300w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-vs-led-strip-lights-243x146.jpg 243w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-vs-led-strip-lights-50x30.jpg 50w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-vs-led-strip-lights-125x75.jpg 125w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : Pinterest<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc26b2f elementor-widget elementor-widget-text-editor\" data-id=\"cc26b2f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><span style=\"font-weight: 400;\">La bande lumineuse Cob est une am\u00e9lioration par rapport aux bandes lumineuses traditionnelles. Nous allons opposer les bandes LED Cob et les bandes LED Smd, qui sont les bandes LED les plus largement reconnues. Nous comparerons les caract\u00e9ristiques g\u00e9n\u00e9rales telles que la luminosit\u00e9, la flexibilit\u00e9 et l'\u00e9mission de chaleur de chaque bande lumineuse afin de vous permettre de faire un choix \u00e9clair\u00e9.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Luminosit\u00e9 :<\/b><span style=\"font-weight: 400;\"> Les deux bandes de LED sont assez lumineuses, ce qui est une caract\u00e9ristique normale pour les lumi\u00e8res LED en g\u00e9n\u00e9ral. Les bandes de LED Cob sont plus lumineuses que les bandes de LED smd, cela est d\u00fb \u00e0 la disposition des puces sur le circuit imprim\u00e9. Alors que les diodes sont r\u00e9parties sur l'ensemble du circuit imprim\u00e9, les puces sont plus serr\u00e9es, ce qui permet d'obtenir une lumi\u00e8re plus uniforme. Les bandes de LED en \u00e9pi diffusent \u00e9galement la lumi\u00e8re dans un angle plus large que leurs homologues en bande de LED smd.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Flexibilit\u00e9 : <\/b><span style=\"font-weight: 400;\">Les deux types de bandes lumineuses sont tr\u00e8s flexibles, ce qui leur permet d'\u00e9clairer des endroits traditionnellement consid\u00e9r\u00e9s comme difficiles \u00e0 \u00e9clairer. Les bandes de LED cob ont \u00e9galement un avantage sur ce point, car elles produisent une lumi\u00e8re de pr\u00e8s de 1500 lumens. Les puces sont \u00e9galement r\u00e9parties uniform\u00e9ment le long de la bande, ce qui offre une plus grande flexibilit\u00e9 et permet \u00e0 la bande lumineuse de s'adapter \u00e0 des angles serr\u00e9s. Les deux bandes lumineuses sont dot\u00e9es de bandes d'extension au cas o\u00f9 l'on aurait besoin d'utiliser une bande lumineuse plus longue.<\/span><\/li><\/ul><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Efficacit\u00e9 : <\/b><span style=\"font-weight: 400;\">Les bandes lumineuses Cob sont plus efficaces que les bandes lumineuses conventionnelles. Ce principe repose sur le fait qu'elles sont plus lumineuses, plus flexibles et qu'elles consomment moins d'\u00e9nergie. Des tests ont prouv\u00e9 que les bandes de LED cob g\u00e9n\u00e8rent une lumi\u00e8re plus brillante pour la m\u00eame puissance qu'une bande de LED smd. L'efficacit\u00e9 d\u00e9pend \u00e9galement de la <\/span><a href=\"https:\/\/www.elstarled.com\/fr\/\"><span style=\"font-weight: 400;\">Fabricant de bandes lumineuses \u00e0 LED<\/span><\/a><span style=\"font-weight: 400;\">Les marques connues ont une r\u00e9putation \u00e0 prot\u00e9ger et sont plus susceptibles de fabriquer des produits de qualit\u00e9.<\/span><\/li><\/ul><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Emission de chaleur :<\/b><span style=\"font-weight: 400;\"> Les bandes de LED smd et les bandes de LED cob g\u00e9n\u00e8rent pratiquement la m\u00eame quantit\u00e9 de chaleur. La diff\u00e9rence r\u00e9side dans la dissipation de la chaleur. Les deux ont une fonction de dissipation de la chaleur, mais la bande de LED cob est plus efficace en raison de la mani\u00e8re dont les puces sont attach\u00e9es au semi-conducteur.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Dans le d\u00e9bat led smd vs led cob. La bande de LED Cob est plus performante que la bande de LED smd. <\/span><a href=\"https:\/\/www.elstarled.com\/fr\/product-category\/2835-led-strips\/\"><span style=\"font-weight: 400;\">bandes lumineuses smd<\/span><\/a><span style=\"font-weight: 400;\">. En termes de luminosit\u00e9 et d'efficacit\u00e9, les bandes de LED smd ne font pas le poids face aux bandes de LED cob. Si vous envisagez d'acheter une bande LED et que vous h\u00e9sitez entre les deux, je vous conseille d'opter pour les bandes LED cob.<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e43e41 elementor-widget elementor-widget-spacer\" data-id=\"1e43e41\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-413ec92 elementor-widget elementor-widget-heading\" data-id=\"413ec92\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comment sont fabriqu\u00e9es les bandes de diodes \u00e9lectroluminescentes Cob<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8f1d12 elementor-widget elementor-widget-image\" data-id=\"c8f1d12\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.pinterest.com\/pin\/597993656779755871\/\" target=\"_blank\" rel=\"nofollow\">\n\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" width=\"500\" height=\"300\" src=\"https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strip-lights-1.jpg\" class=\"attachment-large size-large\" alt=\"Bande LED cob\" srcset=\"https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strip-lights-1.jpg 500w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strip-lights-1-300x180.jpg 300w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strip-lights-1-243x146.jpg 243w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strip-lights-1-50x30.jpg 50w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strip-lights-1-125x75.jpg 125w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : Pinterest<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7d834b elementor-widget elementor-widget-text-editor\" data-id=\"d7d834b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><span style=\"font-weight: 400;\">Avant d'examiner la fabrication d'une bande LED cob, nous devons d'abord comprendre ce qui suit <\/span><b>qu'est-ce qu'une lampe led cob ?<\/b><span style=\"font-weight: 400;\"> Les bandes de LED Cob sont fabriqu\u00e9es selon un processus presque similaire \u00e0 celui des bandes de LED. La principale diff\u00e9rence r\u00e9side dans le fait que les bandes LED Cob utilisent des puces au lieu de diodes de taille normale pour \u00e9mettre de la lumi\u00e8re. Les puces sont reli\u00e9es \u00e0 un circuit et \u00e9mettent de la lumi\u00e8re lorsqu'elles sont travers\u00e9es par un courant. Elles sont serr\u00e9es les unes contre les autres pour produire une lumi\u00e8re plus douce et plus uniforme.<\/span><\/p><p><span style=\"font-weight: 400;\">Ils sont entour\u00e9s d'une double enveloppe protectrice qui permet de les manipuler en toute s\u00e9curit\u00e9, m\u00eame par des enfants. Les <\/span><b>puces led cob<\/b><span style=\"font-weight: 400;\"> sont fix\u00e9es directement sur le circuit imprim\u00e9, la double gaine facilitant la dissipation de la chaleur. Les bandes LED cob existent en trois vari\u00e9t\u00e9s de blanc : blanc chaud, blanc neutre et blanc froid. Des bandes de LED rouges, vertes et bleues sont \u00e9galement propos\u00e9es.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">En termes de consommation d'\u00e9nergie, il en existe deux types : les <\/span><b>LED cob 12 volts<\/b><span style=\"font-weight: 400;\"> et le <\/span><b>led cob 24V<\/b><span style=\"font-weight: 400;\">. Les bandes de LED Cob sont propos\u00e9es en quatre dimensions principales : 1,1,8, 2,7, 3,7 et 5 m\u00e8tres. Les bandes LED Cob ont \u00e9galement <\/span><a href=\"https:\/\/www.elstarled.com\/fr\/personnalisation\/\"><span style=\"font-weight: 400;\">bandes lumineuses personnalis\u00e9es<\/span><\/a><span style=\"font-weight: 400;\"> pour les besoins potentiels de chaque client.<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3d81bf elementor-widget elementor-widget-spacer\" data-id=\"e3d81bf\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44dd30e elementor-widget elementor-widget-heading\" data-id=\"44dd30e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications des bandes de diodes \u00e9lectroluminescentes Cob : Pourquoi le Cob est meilleur<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd0d883 elementor-widget elementor-widget-image\" data-id=\"bd0d883\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.pinterest.com\/pin\/927249010750260912\/\" target=\"_blank\" rel=\"nofollow\">\n\t\t\t\t\t\t\t<img decoding=\"async\" loading=\"lazy\" width=\"500\" height=\"300\" src=\"https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-applications.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-applications.jpg 500w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-applications-300x180.jpg 300w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-applications-243x146.jpg 243w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-applications-50x30.jpg 50w, https:\/\/www.elstarled.com\/wp-content\/uploads\/2022\/02\/cob-led-strips-applications-125x75.jpg 125w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Source : Pinterest<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b328c49 elementor-widget elementor-widget-text-editor\" data-id=\"b328c49\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><span style=\"font-weight: 400;\">En raison de leur luminosit\u00e9 sup\u00e9rieure, de leur flexibilit\u00e9 et de leur efficacit\u00e9, les bandes de LED cob ont un large \u00e9ventail d'applications. Elles comprennent :<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Signalisation et publicit\u00e9<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00c9clairage de travail<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Accentuation<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00c9clairage g\u00e9n\u00e9ral<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">R\u00e9tro-\u00e9clairage<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Objectifs d\u00e9coratifs<\/span><\/li><\/ol><p><span style=\"font-weight: 400;\">Les bandes LED Cob ont pris le pas sur les lampes LED traditionnelles dans ces applications en raison de leurs caract\u00e9ristiques sup\u00e9rieures. Elles sont plus lumineuses, consomment moins d'\u00e9nergie et sont plus efficaces.<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-652244d\" data-id=\"652244d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b92fbf elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"2b92fbf\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:100,&quot;sticky_effects_offset&quot;:150,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t<h4 class=\"elementor-toc__header-title\">Table des mati\u00e8res<\/h4>\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\"><i class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\"><i class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-abb6565 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"abb6565\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d50dd6d\" data-id=\"d50dd6d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c537117 elementor-widget elementor-widget-spacer\" data-id=\"c537117\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a2e211 conclusion elementor-widget elementor-widget-heading\" data-id=\"9a2e211\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ab7a9a elementor-widget elementor-widget-text-editor\" data-id=\"8ab7a9a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><span style=\"font-weight: 400;\">Apr\u00e8s avoir examin\u00e9 la technologie cob led, compar\u00e9 les bandes cob led aux bandes lumineuses led et vu comment elles sont fabriqu\u00e9es, nous pouvons en d\u00e9duire que les bandes lumineuses cob led sont une am\u00e9lioration par rapport aux bandes lumineuses conventionnelles. Nous pouvons en d\u00e9duire que les bandes lumineuses cob led constituent une am\u00e9lioration par rapport aux bandes lumineuses conventionnelles. Elstar, l'entreprise <\/span><a href=\"https:\/\/www.elstarled.com\/fr\/guide-des-meilleurs-fabricants-de-diodes-electroluminescentes\/\"><span style=\"font-weight: 400;\">principal fabricant de bandes lumineuses<\/span><\/a><span style=\"font-weight: 400;\"> en Chine fabrique les meilleures bandes lumineuses en \u00e9pi du march\u00e9.<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>La technologie Cob est la plus r\u00e9cente avanc\u00e9e technologique dans l'industrie de l'\u00e9clairage. Cob est un acronyme signifiant \"chip on board flexible led light\". Comme<span class=\"excerpt-hellip\"> [...]<\/span><\/p>","protected":false},"author":2,"featured_media":12814,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[516],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.5 (Yoast SEO v20.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cob Led Technology: No Spots - Elstar<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.elstarled.com\/fr\/technologie-cob-led-pas-de-taches\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cob Led Technology: No Spots\" \/>\n<meta property=\"og:description\" content=\"Cob led technology is the most recent technological advancement in the lighting industry. 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