{"id":13562,"date":"2023-08-07T06:45:26","date_gmt":"2023-08-07T06:45:26","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=13562"},"modified":"2023-12-26T08:38:42","modified_gmt":"2023-12-26T08:38:42","slug":"what-is-illuminance","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/pt_br\/glossary\/what-is-illuminance\/","title":{"rendered":"O que \u00e9 Ilumin\u00e2ncia"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-illuminance\">O que \u00e9 Ilumin\u00e2ncia<\/h2>\n\n\n<p class=\"wp-block-paragraph\">A ilumin\u00e2ncia mede a intensidade ou a quantidade de luz que incide sobre uma determinada \u00e1rea de superf\u00edcie. Trata-se de uma medi\u00e7\u00e3o da luz incidente sobre uma superf\u00edcie espec\u00edfica, como uma parede ou uma mesa. A ilumin\u00e2ncia depende da \u00e1rea da superf\u00edcie sobre a qual a luz incide, e n\u00e3o da capacidade da pr\u00f3pria fonte luminosa. O valor da ilumin\u00e2ncia \u00e9 influenciado pela dist\u00e2ncia entre a fonte de luz e a superf\u00edcie. Quanto mais pr\u00f3xima a \u00e1rea da superf\u00edcie estiver da fonte luminosa, maior ser\u00e1 o valor da ilumin\u00e2ncia. Por outro lado, \u00e0 medida que a superf\u00edcie \u00e9 afastada da fonte de luz, o valor da ilumin\u00e2ncia diminui. Essa rela\u00e7\u00e3o permite que a ilumin\u00e2ncia forne\u00e7a uma indica\u00e7\u00e3o aproximada da intensidade de uma fonte luminosa ao comparar a ilumin\u00e2ncia de duas luzes sobre a mesma \u00e1rea de superf\u00edcie e \u00e0 mesma dist\u00e2ncia. A ilumin\u00e2ncia n\u00e3o mede diretamente a capacidade de uma fonte luminosa de produzir luz. Em vez disso, quantifica a quantidade de luz que atinge uma superf\u00edcie espec\u00edfica. Ao comparar os valores de ilumin\u00e2ncia de diferentes fontes luminosas sobre a mesma \u00e1rea de superf\u00edcie, \u00e9 poss\u00edvel obter informa\u00e7\u00f5es sobre a intensidade geral de cada fonte de luz.<\/p>\n<div class=\"insert_inquiry_outer_wrapper\"><h3>Procurando solu\u00e7\u00f5es de economia de energia ativadas por movimento?<\/h3><p>Entre em contato conosco para sensores de movimento PIR completos, produtos de economia de energia ativados por movimento, interruptores com sensor de movimento e solu\u00e7\u00f5es comerciais de Presen\u00e7a\/Aus\u00eancia (Occupancy\/Vacancy).<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Enviar um e-mail<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/contact\"><p>Formul\u00e1rio de contato<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Chat online<\/p><\/a><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Entre em contato conosco para solu\u00e7\u00f5es completas em sensores de movimento PIR, produtos de economia de energia ativados por movimento, interruptores com sensor de movimento e solu\u00e7\u00f5es comerciais de Ocupa\u00e7\u00e3o\/Vac\u00e2ncia.Enviar um E-mailFormul\u00e1rio de ContatoChat Online<\/p>","protected":false},"author":4,"featured_media":12866,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[]","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Illuminance","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[102],"tags":[99],"class_list":["post-13562","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 - 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