{"id":13292,"date":"2023-07-19T08:15:51","date_gmt":"2023-07-19T08:15:51","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=13292"},"modified":"2023-12-26T08:37:33","modified_gmt":"2023-12-26T08:37:33","slug":"what-is-lighting-design-lumens","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/fr\/glossary\/what-is-lighting-design-lumens\/","title":{"rendered":"Qu'est-ce que les lumens de conception d'\u00e9clairage (LDL) ?"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-lighting-design-lumens-ldl\">Qu'est-ce que les lumens de conception d'\u00e9clairage (LDL) ?<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Les lumens de conception d'\u00e9clairage (LDL, pour Lighting Design Lumens) correspondent au nombre de lumens \u00e9mis par une source lumineuse apr\u00e8s 2 000 heures de fonctionnement. Le lumen est l'unit\u00e9 de flux lumineux qui mesure la quantit\u00e9 totale de lumi\u00e8re \u00e9mise par une source lumineuse. En conception d'\u00e9clairage, la compr\u00e9hension du LDL est essentielle pour d\u00e9terminer le flux lumineux escompt\u00e9 et atteindre le niveau d'\u00e9clairement souhait\u00e9 dans un espace.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La valeur LDL prend en compte divers facteurs, notamment la d\u00e9pr\u00e9ciation du flux lumineux et les proc\u00e9dures d'entretien. La d\u00e9pr\u00e9ciation du flux lumineux est la diminution de l'\u00e9mission de lumens d'une source lumineuse au fil du temps. Chaque type de lampe poss\u00e8de une courbe de d\u00e9pr\u00e9ciation du flux lumineux sp\u00e9cifique, qui repr\u00e9sente le sch\u00e9ma de diminution du flux lumineux. En tenant compte du flux lumineux nominal initial et du flux lumineux nominal minimum anticip\u00e9 bas\u00e9 sur le programme de remplacement des lampes, le facteur de d\u00e9pr\u00e9ciation du flux lumineux de la lampe (LLD) peut \u00eatre calcul\u00e9. Ce facteur est utilis\u00e9 dans les calculs d'\u00e9clairement pour relier le flux lumineux nominal initial au flux lumineux nominal minimum anticip\u00e9, en tenant compte de la baisse de flux lumineux pr\u00e9vue due \u00e0 des facteurs tels que la d\u00e9pr\u00e9ciation des lampes et les proc\u00e9dures d'entretien.<\/p>\n<div class=\"insert_portfolio_outer_wrapper\"><h3>Laissez-vous inspirer par les portfolios de d\u00e9tecteurs de mouvement Rayzeek.<\/h3><p>Vous ne trouvez pas ce que vous cherchez ? Ne vous inqui\u00e9tez pas. Il existe toujours d'autres solutions \u00e0 vos besoins. L'un de nos portfolios peut sans doute vous aider.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/product-category\/motion-sensors\"><p>D\u00e9tecteurs de mouvement PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/motion-sensor-switches\"><p>Interrupteurs \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/occupancy-vacancy-sensors\"><p>D\u00e9tecteurs de pr\u00e9sence<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/products\/rz050\"><p>D\u00e9tecteur de mouvement pour climatiseur<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/motion-sensor-light-strip\"><p>Rubans LED \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/dc-sensor-dimmer\"><p>D\u00e9tecteurs de mouvement\/gradateurs basse tension CC<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/wireless-motion-sensors\"><p>Kits de d\u00e9tecteurs de mouvement sans fil<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">Foire aux questions<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-type-of-lighting-is-best\">Quel type d'\u00e9clairage est le meilleur ?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Actuellement, l'option d'\u00e9clairage la plus durable disponible sur le march\u00e9 est l'ampoule LED (diode \u00e9lectroluminescente). Ces ampoules sont con\u00e7ues pour s'adapter aux douilles standard et offrent une grande efficacit\u00e9 \u00e9nerg\u00e9tique. Bien qu'elles affichent une puissance en watts inf\u00e9rieure \u00e0 celle des ampoules incandescentes, les ampoules LED produisent le m\u00eame flux lumineux tout en consommant moins d'\u00e9nergie.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-are-the-three-elements-of-lighting-design\">Quels sont les trois \u00e9l\u00e9ments de la conception d'\u00e9clairage ?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Les trois composantes principales de la conception d'\u00e9clairage d'int\u00e9rieur comprennent l'\u00e9clairage ambiant, l'\u00e9clairage fonctionnel et l'\u00e9clairage d'accentuation. Ces \u00e9l\u00e9ments peuvent \u00eatre combin\u00e9s pour sublimer l'esth\u00e9tique de votre espace.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-which-is-better-lux-or-lumens\">Lequel est le meilleur : le lux ou le lumen ?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Un lumen par m\u00e8tre carr\u00e9 \u00e9quivaut \u00e0 un lux. Cette unit\u00e9 de mesure permet de quantifier la \u201c quantit\u00e9 \u201d globale de lumi\u00e8re visible ainsi que l'intensit\u00e9 de l'\u00e9clairage sur une surface. Le lux est couramment utilis\u00e9 car il constitue un moyen efficace de d\u00e9terminer la luminosit\u00e9 per\u00e7ue d'un faisceau lumineux.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Doesn\\&#8217;t find what you want? Don\\&#8217;t worry. There are always alternate ways to solve your problems. Maybe one of our portfolios can help.PIR Motion SensorsMotion Sensor Switches&lt;div class = &quot;insert_portfolio_<\/p>","protected":false},"author":4,"featured_media":12789,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"lumen depreciation\", \"idxall\": 0, \"keywordtitlesimi\": 0.9407013058662415, \"keywordslugsimi\": 0.9407013058662415, \"paratitlesimi\": 0.82110595703125, \"paraslugsimi\": 0.82110595703125, \"slug\": \"what-is-lumen-depreciation\", \"title\": \"What is Lumen Depreciation\", \"id\": 14058}, {\"keyword\": \"lumen depreciation curve\", \"idxall\": 0, \"keywordtitlesimi\": 0.8805792331695557, \"keywordslugsimi\": 0.8805792331695557, \"paratitlesimi\": 0.82110595703125, \"paraslugsimi\": 0.82110595703125, \"slug\": \"what-is-lumen-depreciation\", \"title\": \"What is Lumen Depreciation\", \"id\": 14058}, {\"keyword\": \"lumen depreciation\", \"idxall\": 0, \"keywordtitlesimi\": 0.8352086544036865, \"keywordslugsimi\": 0.8680140972137451, \"paratitlesimi\": 0.8816430568695068, \"paraslugsimi\": 0.8801159858703613, \"slug\": \"what-is-lamp-lumen-depreciation-lld\", \"title\": \"What is Lamp Lumen Depreciation (LLD)\", \"id\": 14228}, {\"keyword\": \"lamp depreciation\", \"idxall\": 0, \"keywordtitlesimi\": 0.8095577955245972, \"keywordslugsimi\": 0.8343991041183472, \"paratitlesimi\": 0.8816430568695068, \"paraslugsimi\": 0.8801159858703613, \"slug\": \"what-is-lamp-lumen-depreciation-lld\", \"title\": \"What is Lamp Lumen Depreciation (LLD)\", \"id\": 14228}, {\"keyword\": \"lumen depreciation curve\", \"idxall\": 0, \"keywordtitlesimi\": 0.7944991588592529, \"keywordslugsimi\": 0.8290411233901978, \"paratitlesimi\": 0.8816430568695068, \"paraslugsimi\": 0.8801159858703613, \"slug\": \"what-is-lamp-lumen-depreciation-lld\", \"title\": \"What is Lamp Lumen Depreciation (LLD)\", \"id\": 14228}, {\"keyword\": \"illumination calculations\", \"idxall\": 0, \"keywordtitlesimi\": 0.8168296813964844, \"keywordslugsimi\": 0.8168296813964844, \"paratitlesimi\": 0.6255121231079102, \"paraslugsimi\": 0.6255121231079102, \"slug\": \"what-is-level-of-illumination\", \"title\": \"What is Level of Illumination\", \"id\": 13762}, {\"keyword\": \"lamp depreciation\", \"idxall\": 0, \"keywordtitlesimi\": 0.7857193946838379, \"keywordslugsimi\": 0.7857193946838379, \"paratitlesimi\": 0.82110595703125, \"paraslugsimi\": 0.82110595703125, \"slug\": \"what-is-lumen-depreciation\", \"title\": \"What is Lumen Depreciation\", \"id\": 14058}, {\"keyword\": \"illumination calculations\", \"idxall\": 0, \"keywordtitlesimi\": 0.7672988176345825, \"keywordslugsimi\": 0.7672988176345825, \"paratitlesimi\": 0.5804222822189331, \"paraslugsimi\": 0.5804222822189331, \"slug\": \"what-is-illumination\", \"title\": \"What is Illumination\", \"id\": 13577}, {\"keyword\": \"lumen depreciation\", \"idxall\": 0, \"keywordtitlesimi\": 0.7482836246490479, \"keywordslugsimi\": 0.7664586305618286, \"paratitlesimi\": 0.7863039374351501, \"paraslugsimi\": 0.7763059735298157, \"slug\": \"what-is-luminaire-dirt-depreciation-ldd\", \"title\": \"What is Luminaire Dirt Depreciation (LDD)\", \"id\": 14267}, {\"keyword\": \"lumen depreciation\", \"idxall\": 0, \"keywordtitlesimi\": 0.7524284720420837, \"keywordslugsimi\": 0.7524284720420837, \"paratitlesimi\": 0.6984902024269104, \"paraslugsimi\": 0.6984902024269104, \"slug\": \"what-is-lumen-maintenance\", \"title\": \"What is Lumen Maintenance\", \"id\": 13579}]","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Lighting Design Lumens (LDL)","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[102],"tags":[99],"class_list":["post-13292","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Lighting Design Lumens (LDL) - Rayzeek<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Lighting Design Lumens (LDL) - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Doesn&#039;t find what you want? 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