{"id":12631,"date":"2023-08-26T05:44:53","date_gmt":"2023-08-26T05:44:53","guid":{"rendered":"https:\/\/www2.iled-lights.com\/?p=12631"},"modified":"2023-08-26T05:45:22","modified_gmt":"2023-08-26T05:45:22","slug":"what-is-luminous-efficiency-of-led-light-fixtures","status":"publish","type":"post","link":"https:\/\/www.iled-lights.com\/ms\/what-is-luminous-efficiency-of-led-light-fixtures-a28.html","title":{"rendered":"Apakah kecekaran sinaran perkakas lampu LED"},"content":{"rendered":"<p><strong>Apakah kecekaran sinaran perkakas lampu LED?<\/strong><\/p>\n<p>Penunjuk kecekaran penilaian sumber cahaya, fluks sinaran (lm) yang dipancarkan, dan nisbah kuasa input kepada sumber cahaya (W). Unit lm \/ W.<br \/>\nKecekapan cahaya hanya merujuk kepada kecekapan sumber cahaya, dengan kecekapan keseluruhan peranti alat pencahayaan (kecekapan keseluruhan) apabila sumber cahaya dipasang adalah konsep yang berbeza.<br \/>\nKecekapan cahaya menunjukkan nilai kecekapan kuantum luaran dengan kepekaan visual (kepekaan mata manusia terhadap cahaya). Kecekapan kuantum luaran ialah nisbah bilangan foton yang dipancarkan keluar daripada cip LED dan pakej berbanding bilangan elektron (sambungan arus) yang mengalir melalui LED. Kecekapan kuantum luaran boleh digunakan dalam gabungan LED putih cip LED biru dan fosfor, berbanding kecekapan kuantum dalaman (nisbah bilangan foton di lapisan pencahaya cip LED terhadap jumlah bilangan elektron (sambungan arus) yang mengalir melalui cip LED), kecekapan pengekstrakan cahaya cip (nisbah cahaya yang dipancarkan dikeluarkan ke luar cip LED), kecekapan penukaran fosfor (nisbah cahaya yang dipancarkan oleh cip ditukarkan ke panjang gelombang yang berbeza oleh fosfor) dan kecekapan pengekstrakan cahaya pakej (cahaya yang dipancarkan oleh LED dan fosor, ke nisbah cahaya di luar pakej) keputusan produk.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-12632\" src=\"https:\/\/www2.iled-lights.com\/http:\/\/www2.iled-lights.com\/wp-content\/uploads\/2023\/08\/27.jpg\" alt=\"Lengkung Efikasi Lumen\" width=\"500\" height=\"280\" srcset=\"https:\/\/www.iled-lights.com\/wp-content\/uploads\/2023\/08\/27.jpg 500w, https:\/\/www.iled-lights.com\/wp-content\/uploads\/2023\/08\/27-300x168.jpg 300w, https:\/\/www.iled-lights.com\/wp-content\/uploads\/2023\/08\/27-18x10.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><br \/>\nBahagian daripada foton yang dihasilkan di dalam lapisan pencahaya atau di dalam cip LED diserap atau dipantulkan di dalam cip LED, dan tidak keluar dari cip LED. Oleh itu, kecekapan kuantum luaran adalah lebih rendah daripada kecekapan kuantum dalaman. Untuk kecekapan cahaya 100lm\/W LED putih, kuasa input hanya 32% daripada output cahaya keluar. Baki 68% ditukarkan kepada haba.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is Luminous efficiency of LED light fixtures? Efficient indicators of the evaluation of the light source, the light emitted luminous flux (lm), and the ratio of the power input to the light source (W). Units of lm \/ W. Luminous efficiency is only said that the efficiency of the light source, with the light [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":12633,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-and-blog"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/posts\/12631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/comments?post=12631"}],"version-history":[{"count":1,"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/posts\/12631\/revisions"}],"predecessor-version":[{"id":12634,"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/posts\/12631\/revisions\/12634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/media\/12633"}],"wp:attachment":[{"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/media?parent=12631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/categories?post=12631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iled-lights.com\/ms\/wp-json\/wp\/v2\/tags?post=12631"}],"curies":[{"name":"wp &lt; &#039; &#039; &gt; &lt; &gt;","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}