{"id":33947,"date":"2023-11-10T15:59:58","date_gmt":"2023-11-10T15:59:58","guid":{"rendered":"https:\/\/www.foscarini.com\/guida-alle-fonti-luminose\/"},"modified":"2024-04-11T10:24:52","modified_gmt":"2024-04-11T10:24:52","slug":"guide-to-light-sources","status":"publish","type":"page","link":"https:\/\/www.foscarini.com\/en\/guide-to-light-sources\/","title":{"rendered":"Guide to light sources\u200b\u200b"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-custom\/tpl-customer-care.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-33947","page","type-page","status-publish","hentry"],"acf":{"customer_care":{"contatti_domanda":false,"testo_principale":"<h1>Guide to light sources\u200b\u200b<\/h1>\r\n&nbsp;","sezioni":[{"id":"#definizioni-base","testo":"<h2>Basic definitions<\/h2>\r\n<strong>Lumen<\/strong>\r\nUnit of measure of the luminous flux.\r\n<strong>Lux<\/strong>\r\nUnit of measure of illuminance, lumen per square meter.\r\n<strong>Watt<\/strong>\r\nExpresses the quantity of energy (power) absorbed.\r\n<strong>Lumen\/Watt<\/strong>\r\nExpresses the efficiency of the light source: how many lumens per watt.\r\n"},{"id":"#temperatura-colore","testo":"<h2>Colour Temperature (expressed in degrees Kelvin)<\/h2>\r\n<div class=\"ct-kelvin\">\r\n    <strong>Very Warm:<\/strong> < 2700 K\r\n    <strong>Warm White:<\/strong> 2700 - 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