{"id":5417,"date":"2025-12-17T11:32:12","date_gmt":"2025-12-17T11:32:12","guid":{"rendered":"https:\/\/asselum.com\/tests-selon-lm79-lm80-tm21-et-tm30\/"},"modified":"2026-01-02T09:26:53","modified_gmt":"2026-01-02T09:26:53","slug":"tests-selon-lm79-lm80-tm21-et-tm30","status":"publish","type":"page","link":"https:\/\/asselum.com\/fr\/etalonnages\/tests-selon-lm79-lm80-tm21-et-tm30\/","title":{"rendered":"Tests selon lm79, lm80, TM21 et TM30"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none hundred-percent-fullwidth hundred-percent-height hundred-percent-height-center-content non-hundred-percent-height-scrolling\" style=\"--awb-background-position:right center;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:270px;--awb-padding-bottom:100px;--awb-padding-left:0px;--awb-padding-top-small:60px;--awb-padding-right-small:30px;--awb-padding-bottom-small:60px;--awb-padding-left-small:30px;--awb-background-color:#010f29;--awb-background-image:linear-gradient(75deg, #010f29 42%,rgba(255,255,255,0) 72%),url(https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-1.png);;--awb-background-size:cover;--awb-flex-wrap:wrap;--awb-box-shadow:0px -40px 44px 0px #010f29 inset;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-align-content-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:#ffffff;--awb-font-size:52px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Tests selon lm79, lm80, TM21 et TM30<\/h1><\/div><div class=\"fusion-image-element \" style=\"--awb-max-width:287.14px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1368\" height=\"864\" title=\"609bbfff840e11da26643353610411b70caaa386\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386.png\" alt class=\"img-responsive wp-image-1368\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-200x126.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-400x253.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-600x379.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-800x505.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386-1200x758.png 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/609bbfff840e11da26643353610411b70caaa386.png 1368w\" sizes=\"(max-width: 640px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-bottom:0px;--awb-background-image:linear-gradient(180deg, #010f29 0%,#032f7f 100%);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-font-size:27px;--awb-text-color:#ffffff;--awb-text-font-family:&quot;Public Sans&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>Le lm-79-08 est une norme am\u00e9ricaine cr\u00e9\u00e9e par l\u2019IES (Illuminating Engineering Society of North America) en 2008. Elle indique la proc\u00e9dure pour mesurer les caract\u00e9ristiques photom\u00e9triques, spectrales (couleur) et \u00e9lectriques pour la technologie LED. C\u2019\u00e9tait la premi\u00e8re norme ou norme pour parler de LED de mesure ou de produits d\u2019\u00e9clairage \u00e0 semi-conducteurs (SSL) et a jet\u00e9 les bases de nouvelles normes et de recommandations telles que EN 13032-4 et CIE S 025 <\/p>\n<\/div><div class=\"accordian fusion-accordian\" style=\"margin-bottom:20px;--awb-margin-bottom:20px;--awb-border-size:1px;--awb-icon-size:20px;--awb-content-font-size:27px;--awb-icon-alignment:left;--awb-hover-color:var(--awb-color2);--awb-border-color:var(--awb-color3);--awb-background-color:var(--awb-color1);--awb-divider-color:var(--awb-color3);--awb-divider-hover-color:var(--awb-color3);--awb-icon-color:var(--awb-color1);--awb-title-color:#ffffff;--awb-content-color:#ffffff;--awb-icon-box-color:var(--awb-color8);--awb-toggle-hover-accent-color:#ffffff;--awb-toggle-active-accent-color:#ffffff;--awb-title-font-family:&quot;Public Sans&quot;;--awb-title-font-weight:300;--awb-title-font-style:normal;--awb-title-font-size:27px;--awb-content-font-family:&quot;Public Sans&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-5417-1\"><div class=\"fusion-panel panel-default panel-0f3b763148aed7559 fusion-toggle-no-divider\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_0f3b763148aed7559\"><a aria-expanded=\"false\" aria-controls=\"0f3b763148aed7559\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5417-1\" data-target=\"#0f3b763148aed7559\" href=\"#0f3b763148aed7559\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-angle-right fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Lire plus<\/span><\/a><\/div><\/div><div id=\"0f3b763148aed7559\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_0f3b763148aed7559\"><div class=\"panel-body toggle-content fusion-clearfix\"><strong>Les essais photom\u00e9triques offrent un service complet pour mesurer la quantit\u00e9, la couleur, la qualit\u00e9 et la distribution spatiale de la lumi\u00e8re \u00e9mise par les lampes et les luminaires.<\/strong> En plus de fournir d\u2019autres donn\u00e9es d\u2019int\u00e9r\u00eat telles que le flux lumineux, la consommation \u00e9lectrique, la temp\u00e9rature de couleur corr\u00e9l\u00e9e, l\u2019indice de rendu des couleurs, entre autres. Toutes les mesures et calculs effectu\u00e9s sont compil\u00e9s dans un rapport d\u2019essai enti\u00e8rement d\u00e9taill\u00e9. <\/p>\n<p><strong>Asselum dispose d\u2019un syst\u00e8me r\u00e9volutionnaire pour la mesure de la couleur et du spectre sous diff\u00e9rents angles C et Gamma, permettant de respecter la nouvelle norme de mesure de la couleur pour les SSL.<br \/><\/strong> Ce syst\u00e8me permet d\u2019analyser en profondeur les aberrations chromatiques, la dispersion des couleurs et les diff\u00e9rentes valeurs de couleur, comme la temp\u00e9rature de couleur \u00e0 chaque angle Gamma.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:70px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#ffffff;--awb-font-size:52px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Essai selon la norme ANSI\/IES LM-79 pour la mesure \u00e9lectrique et photom\u00e9trique des produits d\u2019\u00e9clairage \u00e0 semi-conducteurs.<\/h2><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:27px;--awb-text-color:#ffffff;--awb-text-font-family:&quot;Public Sans&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>L\u2019essai ANSI\/IES LM-79 caract\u00e9rise la performance des produits d\u2019\u00e9clairage utilisant la technologie d\u2019\u00e9clairage \u00e0 semi-conducteurs (SSL), y compris les diodes \u00e9lectroluminescentes (LED).<\/p>\n<p>Cet essai d\u00e9finit la m\u00e9thode pour mesurer la performance dans des conditions op\u00e9rationnelles sp\u00e9cifiques \u00e0 un moment donn\u00e9 de la dur\u00e9e de vie d\u2019un produit, g\u00e9n\u00e9ralement au d\u00e9but de celle-ci.<\/p>\n<p>Dans ce cas, il ne traite pas des classifications de la dur\u00e9e de vie, du maintien du flux lumineux ou de la temp\u00e9rature des LED ; ces aspects peuvent \u00eatre mesur\u00e9s avec d\u2019autres essais tels que l\u2019IES TM-21.<\/p>\n<p>La m\u00e9thode LM-79 est applicable aux produits LED int\u00e9gr\u00e9s, tels que les luminaires et les lampes. Cependant, elle ne s\u2019applique pas aux bo\u00eetiers, modules ou ensembles de LED. <\/p>\n<p>Les donn\u00e9es de LM-79 permettent des comparaisons objectives entre les produits, facilitent l\u2019\u00e9valuation par rapport aux exigences de performance et sont requises par des programmes d\u2019\u00e9tiquetage volontaire tels que LED Lighting Facts et ENERGY STAR\u00ae. Bien que la norme LM-79 ne prescrive pas de format de rapport ni de contenu minimal, elle fournit une liste substantielle d\u2019\u00ab \u00e9l\u00e9ments typiquement rapport\u00e9s \u00bb. Les principaux types de mesures abord\u00e9s dans le document incluent les caract\u00e9ristiques \u00e9lectriques, le flux lumineux total, la distribution spatiale de la lumi\u00e8re et les attributs de couleur.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-flex-align-self-flex-start\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#ffffff;--awb-font-size:52px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">L\u2019essai fournit les informations suivantes:<\/h2><\/div><\/div><\/div><article class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start\" style=\"--awb-padding-top:30px;--awb-padding-right:20px;--awb-padding-left:50px;--awb-overflow:hidden;--awb-bg-image:linear-gradient(90deg, #09204d 14%,#142d5a 54%);--awb-bg-size:cover;--awb-box-shadow:3px 3px 17px 7px rgba(66,133,244,0.15);;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:30px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-margin-bottom-medium:-15px;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:30px;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.48%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:4.48%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#ffffff;--awb-font-size:35px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Il est possible de r\u00e9aliser une vari\u00e9t\u00e9 de mesures \u00e9lectriques dans le cadre de l\u2019essai LM-79, y compris, entre autres, les suivantes:<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Flux lumineux (lm)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\nPuissance (W)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Efficacit\u00e9 (lm\/W)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">ULOR y DLOR<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-2 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Temp\u00e9rature de couleur corr\u00e9l\u00e9e (CCT)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Coordonn\u00e9es chromatiques x,y et u\u2019v\u2019<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Indice de rendu des couleurs CRI<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Spectre 380 nm \u2013 780 nm.<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/article><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-radius:20px 20px 20px 20px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" id=\"carrusel\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-1\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel awb-swiper-dots-position-bottom awb-carousel--carousel\" data-layout=\"carousel\" data-autoplay=\"no\" data-autoplayspeed=\"2500\" 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alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1-200x104.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1-300x157.jpg 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1-400x209.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1-600x313.jpg 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1-768x401.jpg 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1-800x418.jpg 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1-1024x535.jpg 1024w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1-1200x626.jpg 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Distribucion-Polar-coordenadas-C-1024x768-1.jpg 1498w\" sizes=\"(max-width: 1498px) 100vw, 1498px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"1500\" height=\"780\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1-200x104.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1-300x156.jpg 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1-400x208.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1-600x312.jpg 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1-768x399.jpg 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1-800x416.jpg 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1-1024x532.jpg 1024w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1-1200x624.jpg 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Distribucion-Polar-coordenadas-G-1024x768-1.jpg 1500w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Isolux-1024x512-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Isolux-1024x512-1-200x100.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Isolux-1024x512-1-300x150.jpg 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Isolux-1024x512-1-400x200.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Isolux-1024x512-1-600x300.jpg 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Isolux-1024x512-1-768x384.jpg 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Isolux-1024x512-1-800x400.jpg 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Isolux-1024x512-1.jpg 1024w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-Cono-Haz-1024x512-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-Cono-Haz-1024x512-1-200x100.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-Cono-Haz-1024x512-1-300x150.jpg 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-Cono-Haz-1024x512-1-400x200.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-Cono-Haz-1024x512-1-600x300.jpg 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-Cono-Haz-1024x512-1-768x384.jpg 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-Cono-Haz-1024x512-1-800x400.jpg 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-Cono-Haz-1024x512-1.jpg 1024w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"1024\" height=\"602\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/5-Coeficiente-de-utilizacion-1024x602-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/5-Coeficiente-de-utilizacion-1024x602-1-200x118.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/5-Coeficiente-de-utilizacion-1024x602-1-300x176.jpg 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/5-Coeficiente-de-utilizacion-1024x602-1-400x235.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/5-Coeficiente-de-utilizacion-1024x602-1-600x353.jpg 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/5-Coeficiente-de-utilizacion-1024x602-1-768x452.jpg 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/5-Coeficiente-de-utilizacion-1024x602-1-800x470.jpg 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/5-Coeficiente-de-utilizacion-1024x602-1.jpg 1024w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"1018\" height=\"494\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/6-UGR-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/6-UGR-1-200x97.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/6-UGR-1-300x146.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/6-UGR-1-400x194.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/6-UGR-1-600x291.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/6-UGR-1-768x373.png 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/6-UGR-1-800x388.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/6-UGR-1.png 1018w\" sizes=\"(max-width: 1018px) 100vw, 1018px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"803\" height=\"430\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-1-200x107.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-1-300x161.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-1-400x214.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-1-600x321.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-1-768x411.png 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-1-800x428.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-1.png 803w\" sizes=\"(max-width: 803px) 100vw, 803px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"803\" height=\"430\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-200x107.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-300x161.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-400x214.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-600x321.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-768x411.png 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1-800x428.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/7-Diagrama-vial-TM-15-1.png 803w\" sizes=\"(max-width: 803px) 100vw, 803px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"930\" height=\"475\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/8-Espectro-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/8-Espectro-1-200x102.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/8-Espectro-1-300x153.jpg 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/8-Espectro-1-400x204.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/8-Espectro-1-600x306.jpg 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/8-Espectro-1-768x392.jpg 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/8-Espectro-1-800x409.jpg 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/8-Espectro-1.jpg 930w\" sizes=\"(max-width: 930px) 100vw, 930px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"926\" height=\"550\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/9-Diagrama-CIE-1931-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/9-Diagrama-CIE-1931-1-200x119.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/9-Diagrama-CIE-1931-1-300x178.jpg 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/9-Diagrama-CIE-1931-1-400x238.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/9-Diagrama-CIE-1931-1-600x356.jpg 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/9-Diagrama-CIE-1931-1-768x456.jpg 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/9-Diagrama-CIE-1931-1-800x475.jpg 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/9-Diagrama-CIE-1931-1.jpg 926w\" sizes=\"(max-width: 926px) 100vw, 926px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"931\" height=\"542\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/10-Diagrama-CIE-1976-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/10-Diagrama-CIE-1976-1-200x116.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/10-Diagrama-CIE-1976-1-300x175.jpg 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/10-Diagrama-CIE-1976-1-400x233.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/10-Diagrama-CIE-1976-1-600x349.jpg 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/10-Diagrama-CIE-1976-1-768x447.jpg 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/10-Diagrama-CIE-1976-1-800x466.jpg 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/10-Diagrama-CIE-1976-1.jpg 931w\" sizes=\"(max-width: 931px) 100vw, 931px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"471\" height=\"283\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/11-CRI-IRC-Ra-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/11-CRI-IRC-Ra-1-200x120.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/11-CRI-IRC-Ra-1-300x180.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/11-CRI-IRC-Ra-1-400x240.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/11-CRI-IRC-Ra-1.png 471w\" sizes=\"(max-width: 471px) 100vw, 471px\" \/><\/div><\/div><\/div><\/div><div class=\"awb-swiper-button awb-swiper-button-prev\"><i class=\"awb-icon-angle-left\" aria-hidden=\"true\"><\/i><\/div><div class=\"awb-swiper-button awb-swiper-button-next\"><i class=\"awb-icon-angle-right\" aria-hidden=\"true\"><\/i><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:70px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:16px;--awb-content-font-size:20px;--awb-icon-alignment:left;--awb-hover-color:var(--awb-color2);--awb-border-color:var(--awb-color3);--awb-background-color:var(--awb-color1);--awb-divider-color:var(--awb-color3);--awb-divider-hover-color:var(--awb-color3);--awb-icon-color:#4285f4;--awb-title-color:var(--awb-color1);--awb-content-color:var(--awb-color1);--awb-icon-box-color:var(--awb-color1);--awb-toggle-hover-accent-color:var(--awb-color1);--awb-toggle-active-accent-color:#4285f4;--awb-title-font-family:&quot;Public Sans&quot;;--awb-title-font-weight:400;--awb-title-font-style:normal;--awb-title-font-size:25px;--awb-content-font-family:&quot;Public Sans&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-5417-2\"><div class=\"fusion-panel panel-default panel-d62d2a7306f170459 fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_d62d2a7306f170459\"><a aria-expanded=\"false\" aria-controls=\"d62d2a7306f170459\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5417-2\" data-target=\"#d62d2a7306f170459\" href=\"#d62d2a7306f170459\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Flux lumineux et efficacit\u00e9 lumineuse<\/span><\/a><\/h4><\/div><div id=\"d62d2a7306f170459\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_d62d2a7306f170459\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Le flux lumineux, plus formellement appel\u00e9 flux lumineux, s\u2019exprime en lumens (lm). Le flux lumineux est une m\u00e9trique plus significative que la puissance lorsqu\u2019on \u00e9tablit l\u2019\u00e9quivalence d\u2019un produit, car la relation entre le flux total en lumens et la puissance d\u2019entr\u00e9e peut varier d\u2019un produit \u00e0 l\u2019autre. Ce rapport est appel\u00e9 efficacit\u00e9 lumineuse et s\u2019exprime en lumens par watt (lm\/W).  <\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-0dc75fc48f19815ec fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_0dc75fc48f19815ec\"><a aria-expanded=\"false\" aria-controls=\"0dc75fc48f19815ec\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5417-2\" data-target=\"#0dc75fc48f19815ec\" href=\"#0dc75fc48f19815ec\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Distribution spatiale de la lumi\u00e8re<\/span><\/a><\/h4><\/div><div id=\"0dc75fc48f19815ec\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_0dc75fc48f19815ec\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Una vez que se ha determinado el flujo luminoso y su eficacia de un producto SSL, es importante entender hacia d\u00f3nde se dirige la luz. Una mayor cantidad de luz no es necesariamente beneficiosa si no se proyecta donde se necesita; por lo tanto, la emisi\u00f3n total de l\u00famenes solo debe usarse para comparar productos que distribuyen la luz de manera similar. <\/p>\n<p>L\u2019intensit\u00e9 lumineuse, exprim\u00e9e en candelas (cd), est mesur\u00e9e sous diff\u00e9rents angles afin de permettre la caract\u00e9risation de la distribution spatiale de la lumi\u00e8re. Ces donn\u00e9es d\u2019intensit\u00e9 sont ensuite utilis\u00e9es pour calculer diverses m\u00e9triques et g\u00e9n\u00e9rer des diagrammes que l\u2019on retrouve dans les rapports photom\u00e9triques. Parmi les exemples courants de ces m\u00e9triques et diagrammes figurent les diagrammes polaires d\u2019intensit\u00e9 lumineuse, les lumens zonaux et la classification BUG  <\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-248bbbe9359800406 fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_248bbbe9359800406\"><a aria-expanded=\"false\" aria-controls=\"248bbbe9359800406\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5417-2\" data-target=\"#248bbbe9359800406\" href=\"#248bbbe9359800406\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Graphiques polaires d\u2019intensit\u00e9 lumineuse<\/span><\/a><\/h4><\/div><div id=\"248bbbe9359800406\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_248bbbe9359800406\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Les donn\u00e9es d\u2019intensit\u00e9 lumineuse sont communiqu\u00e9es de mani\u00e8re plus directe au moyen de diagrammes et de tableaux polaires.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-f453f92df6c4b0240 fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_f453f92df6c4b0240\"><a aria-expanded=\"false\" aria-controls=\"f453f92df6c4b0240\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5417-2\" data-target=\"#f453f92df6c4b0240\" href=\"#f453f92df6c4b0240\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Lumens zonaux et classifications BUG<\/span><\/a><\/h4><\/div><div id=\"f453f92df6c4b0240\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_f453f92df6c4b0240\"><div class=\"panel-body toggle-content fusion-clearfix\">La distribution spatiale de la lumi\u00e8re peut \u00e9galement \u00eatre caract\u00e9ris\u00e9e par la quantit\u00e9 de flux lumineux dans diff\u00e9rentes zones, ce qui nous fournit des informations sur l\u2019\u00e9blouissement et la pollution lumineuse.<\/p>\n<p>L\u2019image ci-dessous illustre les densit\u00e9s de lumens zonaux pour la distribution d\u2019intensit\u00e9 sym\u00e9trique bilat\u00e9rale pr\u00e9sent\u00e9e dans l\u2019image suivante. Cette r\u00e9partition angulaire correspond au syst\u00e8me de classification des luminaires (LCS) de l\u2019IES, qui est utilis\u00e9 pour d\u00e9terminer les classifications de r\u00e9tro\u00e9clairage, lumi\u00e8re ascendante et \u00e9blouissement (BUG) pour les produits d\u2019\u00e9clairage ext\u00e9rieur.<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-0524b7ad9c5884bff fusion-toggle-no-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_0524b7ad9c5884bff\"><a aria-expanded=\"false\" aria-controls=\"0524b7ad9c5884bff\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-5417-2\" data-target=\"#0524b7ad9c5884bff\" href=\"#0524b7ad9c5884bff\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon fa-circle fas\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-circle far\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Utilisation des donn\u00e9es d\u2019essai LM-79<\/span><\/a><\/h4><\/div><div id=\"0524b7ad9c5884bff\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_0524b7ad9c5884bff\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Les m\u00e9triques et les diagrammes inclus dans les rapports LM-79 peuvent \u00eatre utiles pour la s\u00e9lection pr\u00e9liminaire des produits. Un utilisateur exp\u00e9riment\u00e9<strong> peut identifier des produits ayant une distribution adapt\u00e9e \u00e0 une application sp\u00e9cifique ou d\u00e9tecter des probl\u00e8mes potentiels en termes d\u2019uniformit\u00e9, d\u2019\u00e9blouissement ou de lumi\u00e8re g\u00eanante.<\/strong> <\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:#ffffff;--awb-margin-top:2%;--awb-font-size:52px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Autres essais photom\u00e9triques<\/h2><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-font-size:27px;--awb-text-color:#ffffff;--awb-text-font-family:&quot;Public Sans&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p><strong>IES LM-80. \u00abMesure du maintien du flux lumineux des sources lumineuses LED <\/strong><\/p>\n<p>La LM-80 est la norme nord-am\u00e9ricaine con\u00e7ue par l\u2019IES pour mesurer la d\u00e9pr\u00e9ciation du flux lumineux (lumen) des matrices ou modules de sources lumineuses \u00e0 semi-conducteurs (SSL) telles que les LED. La LM-80 s\u2019applique uniquement \u00e0 la source lumineuse et jamais au luminaire, et elle ne d\u00e9finit ni ne fournit de m\u00e9thodes pour estimer la dur\u00e9e de vie d\u2019un luminaire. <\/p>\n<p><strong>IES TM-21. \u00abPr\u00e9diction du maintien du flux lumineux \u00e0 long terme des sources lumineuses LED <\/strong><\/p>\n<p>Une fois l\u2019essai LM-80 termin\u00e9, la m\u00e9thode recommand\u00e9e par l\u2019IESNA est appliqu\u00e9e pour extrapoler la d\u00e9gradation du flux lumineux d\u2019un module ou d\u2019un luminaire \u00e0 LED, sur la base des donn\u00e9es recueillies conform\u00e9ment \u00e0 la LM-80. Le point final de l\u2019extrapolation correspond g\u00e9n\u00e9ralement \u00e0 70 % du flux lumineux initial. <\/p>\n<p>En conclusion, la TM-21 fournit bien une estimation du maintien du flux lumineux d\u2019un luminaire LED bas\u00e9e sur les donn\u00e9es recueillies lors des essais LM-80, mais ce n\u2019est pas un outil complet pour estimer la dur\u00e9e de vie.<\/p>\n<\/div><\/div><\/div><article class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start\" style=\"--awb-padding-top:30px;--awb-padding-right:20px;--awb-padding-left:50px;--awb-overflow:hidden;--awb-bg-image:linear-gradient(90deg, #09204d 14%,#142d5a 54%);--awb-bg-size:cover;--awb-box-shadow:3px 3px 17px 7px rgba(66,133,244,0.15);;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:30px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-margin-bottom-medium:-15px;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:30px;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.48%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:4.48%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#ffffff;--awb-font-size:35px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">L\u2019essai fournit les informations suivantes:<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-3 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Temp\u00e9rature de la LED en situation de fonctionnement (\u00baC)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Temp\u00e9rature du driver en situation de fonctionnement (\u00baC)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Courant d\u2019alimentation de la LED (A)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Tension d\u2019alimentation (V)<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-4 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Courbe Temp\u00e9rature\/Temps<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Projected L\u2087\u2080 lumen maintenance life (TM-21)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Dur\u00e9e de vie d\u00e9clar\u00e9e pour le maintien du flux lumineux L\u2087\u2080 (TM-21)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Maintien du flux lumineux \u00e0 6 000 h (LM-80)<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/article><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-radius:20px 20px 20px 20px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" id=\"carrusel\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-2\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel awb-swiper-dots-position-bottom awb-carousel--carousel\" data-layout=\"carousel\" data-autoplay=\"no\" data-autoplayspeed=\"2500\" data-autoplaypause=\"no\" data-columns=\"1.0\" data-itemmargin=\"0\" data-itemwidth=\"180\" data-touchscroll=\"no\" data-freemode=\"no\" data-imagesize=\"auto\" data-scrollitems=\"0\" data-centeredslides=\"yes\" data-rotationangle=\"50\" data-depth=\"100\" data-speed=\"500\" data-shadow=\"no\" style=\"--awb-columns:1.0;--awb-column-spacing:0px;--awb-border-radius-top-left:20px;--awb-border-radius-top-right:20px;--awb-border-radius-bottom-right:20px;--awb-border-radius-bottom-left:20px;--awb-arrow-size:80px;--awb-arrow-bgcolor:rgba(255,255,255,0);--awb-dots-align:center;\"><div class=\"swiper-wrapper awb-image-carousel-wrapper fusion-flex-align-items-center\"><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"767\" height=\"447\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-LM80-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-LM80-1-200x117.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-LM80-1-300x175.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-LM80-1-400x233.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-LM80-1-600x350.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-LM80-1.png 767w\" sizes=\"(max-width: 767px) 100vw, 767px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"758\" height=\"429\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-lm80-y-TM21-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-lm80-y-TM21-1-200x113.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-lm80-y-TM21-1-300x170.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-lm80-y-TM21-1-400x226.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-lm80-y-TM21-1-600x340.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-lm80-y-TM21-1.png 758w\" sizes=\"(max-width: 758px) 100vw, 758px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"998\" height=\"502\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8-200x101.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8-300x151.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8-400x201.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8-540x272.png 540w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8-600x302.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8-768x386.png 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8-800x402.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-8.png 998w\" sizes=\"(max-width: 998px) 100vw, 998px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"1043\" height=\"520\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8-200x100.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8-300x150.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8-400x199.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8-600x299.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8-768x383.png 768w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8-800x399.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8-1024x511.png 1024w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/4-8.png 1043w\" sizes=\"(max-width: 1043px) 100vw, 1043px\" \/><\/div><\/div><\/div><\/div><div class=\"awb-swiper-button awb-swiper-button-prev\"><i class=\"awb-icon-angle-left\" aria-hidden=\"true\"><\/i><\/div><div class=\"awb-swiper-button awb-swiper-button-next\"><i class=\"awb-icon-angle-right\" aria-hidden=\"true\"><\/i><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:70px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.2%;--awb-width-medium:60%;--awb-order-medium:0;--awb-spacing-right-medium:3.2%;--awb-spacing-left-medium:3.2%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4\" style=\"--awb-font-size:27px;--awb-text-color:#ffffff;--awb-text-font-family:&quot;Public Sans&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p class=\"blau-b\"><strong>Essai de mesure de la temp\u00e9rature in situ (ISTMT)<\/strong><\/p>\n<p>L\u2019essai ISTMT mesure la temp\u00e9rature de fonctionnement et le courant d\u2019alimentation de la LED \u00e0 l\u2019int\u00e9rieur du luminaire, dans une situation et une position identiques \u00e0 celles de son fonctionnement habituel (\u00abin situ\u00bb). La mesure est effectu\u00e9e au point de mesure de la temp\u00e9rature (point Tc) indiqu\u00e9 par le fabricant du module LED. <\/p>\n<p class=\"blau-b\">IES TM-30-15. \u00abM\u00e9thode de l\u2019IES pour \u00e9valuer la performance colorim\u00e9trique d\u2019une source lumineuse <\/p>\n<p>En 2015, l\u2019IES a pr\u00e9sent\u00e9 la TM-30 comme m\u00e9thode d\u2019\u00e9valuation de la reproduction des couleurs des sources lumineuses. Elle peut \u00eatre utilis\u00e9e pour remplacer ou compl\u00e9ter l\u2019indice de rendu des couleurs (IRC), d\u00e9velopp\u00e9 par la Commission Internationale de l\u2019\u00c9clairage (CIE) et utilis\u00e9 depuis 1964 comme norme mondiale pour \u00e9valuer la reproduction chromatique des sources lumineuses. <\/p>\n<p><strong>IES TM-30-15 inclut<\/strong><\/p>\n<\/div><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-5 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Fid\u00e9lit\u00e9 des couleurs \u2013 L\u2019indice Rf quantifie la reproduction exacte des couleurs<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Gamut de couleurs \u2013 L\u2019indice Rg quantifie le niveau moyen de saturation par rapport aux illuminants de r\u00e9f\u00e9rence.<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Gamut de couleurs \u2013 L\u2019indice Rg quantifie le niveau moyen de saturation par rapport aux illuminants de r\u00e9f\u00e9rence.<\/div><\/li><\/ul><\/div><\/div><article class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_1 1_1 fusion-flex-column fusion-flex-align-self-flex-start\" style=\"--awb-padding-top:30px;--awb-padding-right:20px;--awb-padding-left:50px;--awb-overflow:hidden;--awb-bg-image:linear-gradient(90deg, #09204d 14%,#142d5a 54%);--awb-bg-size:cover;--awb-box-shadow:3px 3px 17px 7px rgba(66,133,244,0.15);;--awb-border-radius:15px 15px 15px 15px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:30px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-margin-bottom-medium:-15px;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:30px;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-6 fusion_builder_column_inner_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:4.48%;--awb-width-medium:75%;--awb-order-medium:0;--awb-spacing-right-medium:2.56%;--awb-spacing-left-medium:4.48%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#ffffff;--awb-font-size:35px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">L\u2019essai fournit les informations suivantes:<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-7 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-6 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Fid\u00e9lit\u00e9 des couleurs Rf<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Gamut de couleurs Rg<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Diagramme vectoriel des couleurs<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Spectre 380 nm \u2013 780 nm.<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-8 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><ul style=\"--awb-size:27px;--awb-item-padding-bottom:20px;--awb-iconcolor:#4285f4;--awb-textcolor:#ffffff;--awb-line-height:45.9px;--awb-icon-width:45.9px;--awb-icon-height:45.9px;--awb-icon-margin:18.9px;--awb-content-margin:64.8px;\" class=\"fusion-checklist fusion-checklist-7 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Temp\u00e9rature de couleur corr\u00e9l\u00e9e (CCT)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Temp\u00e9rature de couleur corr\u00e9l\u00e9e (CCT)<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">Indice de rendu des couleurs CRI<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/article><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-radius:20px 20px 20px 20px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" id=\"carrusel\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-3\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel awb-swiper-dots-position-bottom awb-carousel--carousel\" data-layout=\"carousel\" data-autoplay=\"no\" data-autoplayspeed=\"2500\" data-autoplaypause=\"no\" data-columns=\"1.0\" data-itemmargin=\"0\" data-itemwidth=\"180\" data-touchscroll=\"no\" data-freemode=\"no\" data-imagesize=\"auto\" data-scrollitems=\"0\" data-centeredslides=\"yes\" data-rotationangle=\"50\" data-depth=\"100\" data-speed=\"500\" data-shadow=\"no\" style=\"--awb-columns:1.0;--awb-column-spacing:0px;--awb-border-radius-top-left:20px;--awb-border-radius-top-right:20px;--awb-border-radius-bottom-right:20px;--awb-border-radius-bottom-left:20px;--awb-arrow-size:80px;--awb-arrow-bgcolor:rgba(255,255,255,0);--awb-dots-align:center;\"><div class=\"swiper-wrapper awb-image-carousel-wrapper fusion-flex-align-items-center\"><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"373\" height=\"224\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Spectrum-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Spectrum-1-200x120.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Spectrum-1-300x180.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/1-Spectrum-1.png 373w\" sizes=\"(max-width: 373px) 100vw, 373px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"670\" height=\"350\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Color-gamut-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Color-gamut-1-200x104.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Color-gamut-1-300x157.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Color-gamut-1-400x209.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Color-gamut-1-600x313.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/3-Color-gamut-1.png 670w\" sizes=\"(max-width: 670px) 100vw, 670px\" \/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img decoding=\"async\" width=\"575\" height=\"362\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Color-vector-graphic-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Color-vector-graphic-1-200x126.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Color-vector-graphic-1-300x189.png 300w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Color-vector-graphic-1-320x202.png 320w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Color-vector-graphic-1-400x252.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/2-Color-vector-graphic-1.png 575w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/div><\/div><\/div><\/div><div class=\"awb-swiper-button awb-swiper-button-prev\"><i class=\"awb-icon-angle-left\" aria-hidden=\"true\"><\/i><\/div><div class=\"awb-swiper-button awb-swiper-button-next\"><i class=\"awb-icon-angle-right\" aria-hidden=\"true\"><\/i><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-none hundred-percent-fullwidth hundred-percent-height hundred-percent-height-center-content non-hundred-percent-height-scrolling\" style=\"--awb-background-blend-mode:lighten;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top-small:40px;--awb-margin-top-small:-5px;--awb-background-image:linear-gradient(180deg, #032f7f 0%,#083187 100%),url(https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/foto2.png);;--awb-background-size:cover;--awb-flex-wrap:wrap;--awb-box-shadow:0px 50px 34px 0px #032f7f inset;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:#ffffff;--awb-font-size:52px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"font-family:&quot;Public Sans&quot;;font-style:normal;font-weight:400;margin:0;font-size:1em;\">Avez-vous des doutes ?<br \/>Contactez-nous \u00e0 l&rsquo;adresse suivante<\/h1><\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-9 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-row\"><style>.contact_form input {\r\n  border-image-source: linear-gradient(140deg, rgba(255, 255, 255, 0.48), rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.79));\r\n  border-width: 1px;\r\n  border-image-slice: 1;\r\n}\r\n.contact_form label\r\n{ \r\nposition: absolute;\r\n  width: 1px;\r\n  height: 1px;\r\n  padding: 0;\r\n  margin: -1px;\r\n  overflow: hidden;\r\n  clip: rect(0, 0, 0, 0);\r\n  border: 0;\r\n}<\/style><div class=\"fusion-form fusion-form-builder fusion-form-form-wrapper fusion-form-24 form\" style=\"--awb-tooltip-text-color:#ffffff;--awb-tooltip-background-color:#333333;\" data-form-id=\"24\" data-config=\"{&quot;form_id&quot;:24,&quot;form_post_id&quot;:24,&quot;post_id&quot;:5417,&quot;form_type&quot;:&quot;ajax&quot;,&quot;confirmation_type&quot;:&quot;message&quot;,&quot;redirect_url&quot;:&quot;&quot;,&quot;field_labels&quot;:{&quot;nombre&quot;:&quot;Nombre&quot;,&quot;email&quot;:&quot;Email&quot;,&quot;telefono&quot;:&quot;Tel\\u00e9fono&quot;,&quot;mensaje&quot;:&quot;Asunto&quot;},&quot;field_logics&quot;:{&quot;nombre&quot;:&quot;&quot;,&quot;email&quot;:&quot;&quot;,&quot;telefono&quot;:&quot;&quot;,&quot;mensaje&quot;:&quot;&quot;},&quot;field_types&quot;:{&quot;nombre&quot;:&quot;text&quot;,&quot;email&quot;:&quot;email&quot;,&quot;telefono&quot;:&quot;phone_number&quot;,&quot;mensaje&quot;:&quot;text&quot;,&quot;submit_1&quot;:&quot;submit&quot;},&quot;nonce_method&quot;:&quot;ajax&quot;}\"><form action=\"https:\/\/asselum.com\/fr\/etalonnages\/tests-selon-lm79-lm80-tm21-et-tm30\/\" method=\"post\" class=\"fusion-form fusion-form-24\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3-1 fusion-flex-container has-pattern-background has-mask-background contact_form nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-form-field fusion-form-text-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div class=\"fusion-form-label-wrapper\"><label for=\"nombre\">Nombre <abbr class=\"fusion-form-element-required\" title=\"required\">*<\/abbr><\/label><\/div><input type=\"text\" autocomplete=\"off\" name=\"nombre\" id=\"nombre\" value=\"Nombre\"  class=\"fusion-form-input\" required=\"true\" aria-required=\"true\" placeholder=\"Introduce tu nombre *\" data-holds-private-data=\"false\" minlength=\"0\"\/><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div 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