{"id":8310,"date":"2025-12-17T11:32:07","date_gmt":"2025-12-17T11:32:07","guid":{"rendered":"https:\/\/asselum.com\/calibracoes\/testes-de-acordo-com-as-normas-ies-lm-80-ies-tm-21-e-une-en-iec-62717-e-une-en-iec-62722\/"},"modified":"2026-01-02T10:33:14","modified_gmt":"2026-01-02T10:33:14","slug":"testes-de-acordo-com-as-normas-ies-lm-80-ies-tm-21-e-une-en-iec-62717-e-une-en-iec-62722","status":"publish","type":"page","link":"https:\/\/asselum.com\/pt-pt\/calibracoes\/testes-de-acordo-com-as-normas-ies-lm-80-ies-tm-21-e-une-en-iec-62717-e-une-en-iec-62722\/","title":{"rendered":"Testes de acordo com as normas IES LM-80, IES TM-21 e UNE-EN\/IEC 62717 e UNE EN\/IEC 62722"},"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-right:0px;--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 36%,rgba(255,255,255,0) 85%),url(https:\/\/asselum.com\/wp-content\/uploads\/2025\/08\/01e5653b6cf36eba1d8884284f400e520ec9d4a9-e1756453509929.png);;--awb-background-size:auto 100%;--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;\">Testes de acordo com as normas IES LM-80, IES TM-21<\/h1><\/div><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>e UNE-EN\/IEC 62717 e UNE EN\/IEC 62722<\/p>\n<\/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-1369\" 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:70px;--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_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:70px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--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;\">Estimativa de manuten\u00e7\u00e3o de fluxo luminoso<\/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>Atualmente, existem poucos procedimentos padronizados para prever a manuten\u00e7\u00e3o do fluxo luminoso ou a vida \u00fatil de um sistema de ilumina\u00e7\u00e3o LED. Um deles \u00e9 o Padr\u00e3o americano IES TM-21, o que, ao contr\u00e1rio, permite prever a vida \u00fatil de um sistema de ilumina\u00e7\u00e3o. <\/p>\n<p>O teste de acordo com IES TM-21 fornece o m\u00e9todo para determinar quando a \u201cvida\u201d de um sistema de ilumina\u00e7\u00e3o LED \u00e9 atingida. Entendemos a vida \u00fatil como o ponto no qual a luz emitida por um LED se deprecia a um n\u00edvel onde n\u00e3o \u00e9 mais considerada adequada para uma aplica\u00e7\u00e3o espec\u00edfica. Normalmente 30% de deprecia\u00e7\u00e3o luminosa ou o perda de 70% do fluxo luminoso, conhecido como L70, \u00e9 considerado um limite.  <\/p>\n<p>Para obter a proje\u00e7\u00e3o da manuten\u00e7\u00e3o do fluxo luminoso de um sistema como uma lumin\u00e1ria LED de acordo com TM-21, \u00e9 necess\u00e1rio ter previamente os dados de deprecia\u00e7\u00e3o do fluxo luminoso do chip LED por meios do teste LM80.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:0%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:0%;--awb-spacing-left-medium:2.88%;--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-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;\">ANSI\/IES LM-80 \u2013 Dados de deprecia\u00e7\u00e3o de fluxo luminoso de LED<\/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>O teste ANSI \/ IES LM-80 \u00e9 um procedimento de teste para chips, matrizes e m\u00f3dulos de LED para quantificar a deprecia\u00e7\u00e3o do fluxo luminoso e a varia\u00e7\u00e3o da cor em fun\u00e7\u00e3o do tempo.<\/p>\n<p>Os testes s\u00e3o realizados em diferentes temperaturas ( 55\u00baC, 85\u00baC e uma terceira temperatura a ser selecionada pelo fabricante) e as vari\u00e1veis s\u00e3o obtidas em etapas de 500h-1.000h para um tempo total entre 3.000h e 10.000h, ou at\u00e9 mais. Com essas informa\u00e7\u00f5es ser\u00e1 poss\u00edvel extrapolar a manuten\u00e7\u00e3o do fluxo luminoso e a varia\u00e7\u00e3o da cor dos sistemas LED que t\u00eam esses componentes incorporados <\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 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: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\"><div class=\"fusion-image-element \" style=\"--awb-max-width:675.90p;--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-2 hover-type-none colors_img\"><img decoding=\"async\" width=\"1640\" height=\"1203\" title=\"Ensayos-seg\u00fan-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-1\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-1.png\" alt class=\"img-responsive wp-image-4965\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-1-200x147.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-1-400x293.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-1-600x440.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-1-800x587.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-1-1200x880.png 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-1.png 1640w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 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-image-element \" style=\"--awb-max-width:675.90p;--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-3 hover-type-none colors_img\"><img decoding=\"async\" width=\"1886\" height=\"870\" title=\"LM-80\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/LM-80.png\" alt class=\"img-responsive wp-image-4957\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/LM-80-200x92.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/LM-80-400x185.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/LM-80-600x277.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/LM-80-800x369.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/LM-80-1200x554.png 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/LM-80.png 1886w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_2_3 2_3 fusion-flex-column\" 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:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--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-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;\">IES\/ANSI TM-21: Proje\u00e7\u00e3o do tempo de vida de sistemas de ilumina\u00e7\u00e3o LED<\/h2><\/div><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>O teste IES \/ ANSI TM-21 \u00e9 o <a style=\"color: #4285f4;\" href=\"https:\/\/ies.org\/\">Illuminating Engineering Society of North America (IESNA) <\/a>m\u00e9todo aprovado para usar os dados do LM-80 para realizar a manuten\u00e7\u00e3o do fluxo luminoso ou proje\u00e7\u00f5es de vida \u00fatil dos sistemas de ilumina\u00e7\u00e3o LED.<\/p>\n<p>Para este procedimento, a lumin\u00e1ria \u00e9 monitorada para obter as temperaturas de funcionamento dos LEDs e para poder realizar as proje\u00e7\u00e3o e extrapola\u00e7\u00e3o t\u00e3o confi\u00e1vel quanto poss\u00edvel.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 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: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\"><div class=\"fusion-image-element \" style=\"--awb-max-width:675.90p;--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-4 hover-type-none colors_img\"><img decoding=\"async\" width=\"1640\" height=\"1203\" title=\"Ensayos-seg\u00fan-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-2\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-2.png\" alt class=\"img-responsive wp-image-4961\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-2-200x147.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-2-400x293.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-2-600x440.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-2-800x587.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-2-1200x880.png 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/Ensayos-segun-IES-LM-80-IES-TM-21-y-normas-UNE-ENIEC-62717-y-UNE-ENIEC-62722-2.png 1640w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 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-image-element \" style=\"text-align:center;--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-5 hover-type-none colors_img\"><img decoding=\"async\" width=\"1567\" height=\"801\" title=\"TM-21\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/TM-21.png\" alt class=\"img-responsive wp-image-4969\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/TM-21-200x102.png 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/TM-21-400x204.png 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/TM-21-600x307.png 600w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/TM-21-800x409.png 800w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/TM-21-1200x613.png 1200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/TM-21.png 1567w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_2_3 2_3 fusion-flex-column fusion-flex-align-self-flex-start\" 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:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--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-5 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;\">O teste fornece as seguintes informa\u00e7\u00f5es:<\/h2><\/div><\/div><\/div><article class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 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-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;\">Par\u00e2metros fotom\u00e9tricos<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--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\">Teste de temperatura ISMT<\/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\">Temperatura do LED Ts (\u00b0C)<\/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\">Fonte de alimenta\u00e7\u00e3o de cada LED (mA)<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--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\">L90,80,70 B50 projetado<\/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\">L90,80,70 B50 relatado<\/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\">L90,80,70 B10 projetado<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--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\">L90,80,70 B10 relatado<\/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\">Gr\u00e1fico de deprecia\u00e7\u00e3o do fluxo luminoso<\/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\">LM-80 usado<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/article><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_2_3 2_3 fusion-flex-column\" 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:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--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-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;\">UNE-EN 62717 e UNE EN\/IEC 62722<\/h2><\/div><div class=\"fusion-text fusion-text-5\" 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>Nos \u00faltimos anos, o aumento significativo no uso de lumin\u00e1rias LED junto com o falta de padr\u00f5es universais dispon\u00edveis para medir ou comparar o seu desempenho causou confus\u00e3o ao escolher qual lumin\u00e1ria LED \u00e9 a certa. Isso se deve ao surgimento de v\u00e1rios participantes n\u00e3o credenciados no mercado. Alguns deles fornecem dados duvidosos sobre o desempenho de seus produtos.  <\/p>\n<p>O Regulamentos UNE-EN \/ IEC 62717 e UNE EN \/ IEC 62722 foram criados com o objetivo de conter este fen\u00f4meno na ind\u00fastria de ilumina\u00e7\u00e3o LED. Esses padr\u00f5es nos ajudam a definir um procedimento padronizado sobre como apresentar ou demonstrar o desempenho de um sistema LED. <\/p>\n<p>Mas, acima de tudo, isso permite compara\u00e7\u00f5es f\u00e1ceis entre produtos. Este fato agrega valor ao mercado profissional e permite c\u00e1lculos precisos e bons resultados no projeto de ilumina\u00e7\u00e3o interna e externa. <\/p>\n<p>O Norma UNE EN \/ IEC 62722-2-1 \u201cRequisitos de desempenho para lumin\u00e1rias LED\u201d oferece uma vis\u00e3o geral das caracter\u00edsticas mais relevantes e informa\u00e7\u00f5es sobre o produto, tanto \u201ciniciais\u201d quanto durante a \u201cvida \u00fatil\u201d, que devem ser utilizadas para o planejamento de projetos de ilumina\u00e7\u00e3o.<\/p>\n<p>Por outro lado, a norma UNE-EN 62717 \u201cM\u00f3dulos LED para ilumina\u00e7\u00e3o geral\u201d estabelece os requisitos t\u00e9cnicos para lumin\u00e1rias com tecnologia LED para ilumina\u00e7\u00e3o exterior e interior<\/p>\n<\/div><\/div><\/div><article class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 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, #0a2964 14%,#1b396f 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-4 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-8 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;\"><p>Par\u00e2metros de desempenho da lumin\u00e1ria:<\/h3><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--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\"> Pot\u00eancia nominal de entrada (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\">Distribui\u00e7\u00e3o da intensidade luminosa nominal (cd)<\/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\">Temperatura ambiente relacionada ao desempenho da lumin\u00e1ria (tq em \u02daC)<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-6 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--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-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\">Fluxo luminoso (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\">Temperatura de cor correlacionada (CCT em K)<\/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\">Vida \u00fatil m\u00e9dia (Lx em horas com x como o fator de manuten\u00e7\u00e3o de fluxo luminoso nominal associado em %)<\/div><\/li><\/ul><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-7 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--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\">Efic\u00e1cia luminosa (\u03b7 em 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\">\u00cdndice de reprodu\u00e7\u00e3o de cor (Ra)<\/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\">Valor de falha repentina ou fatalidade (em %)<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/article><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_2_3 2_3 fusion-flex-column\" 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:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--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-9 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;\">Como \u00e9 especificada a manuten\u00e7\u00e3o do fluxo luminoso ou da vida \u00fatil?<\/h2><\/div><div class=\"fusion-text fusion-text-6\" 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>O per\u00edodo de tempo at\u00e9 que uma porcentagem<i> y<\/i> de um conjunto de m\u00f3dulos de LED em opera\u00e7\u00e3o atinja uma degrada\u00e7\u00e3o gradual do fluxo luminoso de uma porcentagem<i> x<\/i> \u00e9 denominado \u201c<b>vida<\/b>\u201d e \u00e9 geralmente expresso como <b>LxBy<\/b>.<\/p>\n<p>O \u201c<b>B10<\/b>\u201d a vida \u00e9 o tempo em que 10% dos LEDs reduziram seu fluxo luminoso abaixo do especificado L. O tempo quando <b>50%<\/b> dos m\u00f3dulos de LED est\u00e3o abaixo do L especificado (<b>B50<\/b>) \u00e9 chamado de <b>vida m\u00e9dia<\/b>. <\/p>\n<p>\u00c9 ilustrado abaixo com um exemplo:<\/p>\n<p><b>LxBy<\/b> = L70B10 \u00e9 entendido como o per\u00edodo de tempo durante o qual 10% (<b>B10<\/b>) de uma popula\u00e7\u00e3o de LEDs operacionais do mesmo tipo falharam ou reduziram sua opera\u00e7\u00e3o para manter 70% de seu fluxo luminoso inicial.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 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: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\"><div class=\"fusion-image-element \" style=\"text-align:center;--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-6 hover-type-none colors_img\"><img decoding=\"async\" width=\"475\" height=\"715\" title=\"DSC_0888-1\" src=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/DSC_0888-1.jpg\" alt class=\"img-responsive wp-image-4977\" srcset=\"https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/DSC_0888-1-200x301.jpg 200w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/DSC_0888-1-400x602.jpg 400w, https:\/\/asselum.com\/wp-content\/uploads\/2025\/12\/DSC_0888-1.jpg 475w\" sizes=\"(max-width: 640px) 100vw, 475px\" \/><\/span><\/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-14 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-10 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;\">Tens alguma d\u00favida?<br \/>Contacta-nos em<\/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-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: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;:8310,&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\/pt-pt\/calibracoes\/testes-de-acordo-com-as-normas-ies-lm-80-ies-tm-21-e-une-en-iec-62717-e-une-en-iec-62722\/\" 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-15 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-16 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 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: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\"><div class=\"fusion-form-field fusion-form-email-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div class=\"fusion-form-label-wrapper\"><label for=\"email\">Email<\/label><\/div><input type=\"email\" autocomplete=\"off\" name=\"email\" id=\"email\" value=\"Email\"  class=\"fusion-form-input\" placeholder=\"Email \" data-holds-private-data=\"false\"\/><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-10 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\"><div class=\"fusion-form-field fusion-form-phone-number-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div class=\"fusion-form-label-wrapper\"><label for=\"telefono\">Tel\u00e9fono<\/label><\/div><input type=\"tel\" autocomplete=\"off\" name=\"telefono\" id=\"telefono\" value=\"\"  class=\"fusion-form-input\" placeholder=\"Tel\u00e9fono \" data-holds-private-data=\"false\"\/><\/div><\/div><\/div><\/div><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=\"mensaje\">Asunto <abbr class=\"fusion-form-element-required\" title=\"required\">*<\/abbr><\/label><\/div><input type=\"text\" autocomplete=\"off\" name=\"mensaje\" id=\"mensaje\" value=\"Asunto\"  class=\"fusion-form-input\" required=\"true\" aria-required=\"true\" placeholder=\"Escribe tu mensaje *\" data-holds-private-data=\"false\" minlength=\"0\"\/><\/div><div class=\"fusion-form-field fusion-form-submit-field fusion-form-label-above\" style=\"\" data-form-id=\"24\"><div ><button type=\"submit\" class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-span-yes  form-form-submit button-default\" style=\"--button_accent_color:#000000;--button_accent_hover_color:#000000;--button_border_hover_color:var(--awb-color1);--button-border-radius-top-left:10px;--button-border-radius-top-right:10px;--button-border-radius-bottom-right:10px;--button-border-radius-bottom-left:10px;--button_gradient_angle:179deg;--button_gradient_top_color:#ffffff;--button_gradient_bottom_color:#ffffff;--button_gradient_top_color_hover:#ffffff;--button_gradient_bottom_color_hover:#ffffff;\" data-form-number=\"24\" tabindex=\"\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Enviar<\/span><\/button><\/div><\/div><\/div><\/div><\/div><\/div><input type=\"hidden\" name=\"fusion_privacy_store_ip_ua\" value=\"false\"><input type=\"hidden\" name=\"fusion_privacy_expiration_interval\" value=\"48\"><input type=\"hidden\" name=\"privacy_expiration_action\" value=\"anonymize\"><\/form><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-11 fusion_builder_column_inner_1_2 1_2 fusion-flex-column fusion-flex-align-self-flex-start\" 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:7.68%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:7.68%;--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\"><ul style=\"--awb-size:20px;--awb-textcolor:#ffffff;--awb-line-height:34px;--awb-icon-width:34px;--awb-icon-height:34px;--awb-icon-margin:14px;--awb-content-margin:48px;--awb-circlecolor:rgba(170,170,170,0);--awb-circle-yes-font-size:17.6px;\" class=\"fusion-checklist fusion-checklist-7 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" 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