{"id":9358,"date":"2022-11-18T14:00:04","date_gmt":"2022-11-18T06:00:04","guid":{"rendered":"https:\/\/www.geramled.com\/?p=9358"},"modified":"2022-11-18T14:40:17","modified_gmt":"2022-11-18T06:40:17","slug":"led-light-parameters","status":"publish","type":"post","link":"https:\/\/www.geramled.com\/ms\/parameter-cahaya-yang-diketuai\/","title":{"rendered":"Parameter Lampu LED Yang Anda Mesti Tahu"},"content":{"rendered":"

Parameter Lampu LED Yang Anda Mesti Tahu<\/strong><\/p>\n\t

Apabila kita membeli lampu LED<\/a>, we will see that a series of parameters are printed on their packings. Actually most people don’t understand what they mean, so we are going to make a brief introduction below.<\/p>\n\t\t\t\t\"Parameter\n

\n\t\tKuasa \/ Watt\n\t<\/h2>\n\t

Kuasa diukur dalam watt, yang mencerminkan jumlah elektrik yang digunakan oleh lampu LED dalam satu jam. Contohnya, a Lampu LED 50W<\/a> menggunakan 50W * 1H = 50WH dalam satu jam. Jadi lampu LED dengan kuasa yang lebih tinggi akan menggunakan lebih banyak elektrik.<\/p>\n

\n\t\tVoltan kerja\n\t<\/h2>\n\t

Ini adalah voltan yang diperlukan oleh lampu LED apabila ia berfungsi. Lampu LED yang berbeza mempunyai voltan kerja yang berbeza, termasuk AC220V~AC240V (untuk kebanyakan negara), AC110V~130V (terutamanya untuk negara Amerika), dan juga voltan input lebar, seperti AC85-265V (boleh digunakan di hampir semua negara). Terdapat juga beberapa lampu LED yang menggunakan voltan rendah, seperti DC24V dan DC12V. Lampu LED voltan rendah<\/a> biasanya dikuasakan oleh penyesuai, tenaga suria atau bateri.<\/p>\n

\n\t\tmodel LED\n\t<\/h2>\n\t

Model LED yang sering kita lihat termasuk 2835<\/a>, 5730, 5050<\/a>, 3014, 3030<\/a> dan 3535, dsb. Nombor ini mewakili saiz cip LED. Sebagai contoh, saiz 2835 ialah 2.8mm*3.5mm. Saiz 5050 ialah 5.0mm * 5.0mm. Secara umum, cip LED dengan saiz yang berbeza mempunyai kuasa dan kecerahan yang berbeza, jadi cahaya LED yang berbeza akan menggunakan cip LED yang berbeza mengikut reka bentuknya.<\/p>\n\t\t\t\t\"Parameter\n

\n\t\tSuhu warna \/ CCT\n\t<\/h2>\n\t

Suhu warna, juga dipanggil suhu warna berkorelasi (CCT), mentakrifkan rupa warna lampu LED. CCT ditakrifkan dalam darjah Kelvin. Cahaya hangat adalah sekitar 3000K, beralih kepada putih neutral pada sekitar 4000K, dan kepada putih sejuk, pada 5000K atau lebih.<\/p>\n\t\t\t\t\"Parameter\n

\n\t\tFluks bercahaya\n\t<\/h2>\n\t

Dalam fotometri, fluks bercahaya atau kuasa bercahaya ialah ukuran kuasa cahaya yang dirasakan. Ia berbeza daripada fluks sinaran, ukuran jumlah kuasa sinaran elektromagnet (termasuk inframerah, ultraungu dan cahaya nampak), dalam fluks bercahaya itu dilaraskan untuk mencerminkan kepekaan mata manusia yang berbeza-beza kepada panjang gelombang cahaya yang berbeza.<\/p>\n

\n\t\tKeberkesanan bercahaya\n\t<\/h2>\n\t

Luminous efficacy is a measure of how well a light source produces visible light. It is the ratio of luminous flux to power, measured in lumens per watt in the International System of Units (SI). Depending on context, the power can be either the radiant flux of the source’s output, or it can be the total power (electric power, chemical energy, or others) consumed by the source. Which sense of the term is intended must usually be inferred from the context, and is sometimes unclear. The former sense is sometimes called luminous efficacy of radiation, and the latter luminous efficacy of a light source or overall luminous efficacy.<\/p>\n

\n\t\tCRI\n\t<\/h2>\n\t

CRI ialah singkatan dari Color Rendering Index, yang mengukur keupayaan sumber cahaya untuk menghasilkan semula warna objek yang diteranginya dengan tepat. Ia adalah markah dengan maksimum 100.<\/p>\n\t\t\t\t\"Parameter\n

\n\t\tFaktor kuasa\n\t<\/h2>\n\t

Faktor kuasa (PF) ialah nisbah kuasa kerja dan ungkapan kecekapan tenaga. Ia biasanya dinyatakan sebagai peratusan\u2014dan semakin rendah peratusan, semakin kurang kecekapan penggunaan kuasa. Lampu LED lebih baik dengan faktor kuasa yang lebih tinggi.<\/p>\n

\n\t\tSudut rasuk\n\t<\/h2>\n\t

Sudut pancaran hanyalah ukuran taburan cahaya. Sudut pancaran yang lebih kecil menghasilkan pengedaran cahaya yang sedikit dan pencahayaan arah yang tertumpu.<\/p>\n\t\t\t\t\n\t\t\t\t\"Parameter\n\t\t\t\t<\/a>\n

\n\t\tgred IP\n\t<\/h2>\n\tIP ialah singkatan dari Ingress Protection. Secara umumnya, label IP akan mengambil format: IPXY, di mana X ialah perlindungan lekapan lampu terhadap pencerobohan habuk dan pepejal lain dan Y ialah perlindungannya terhadap penembusan air dan wap.
\nX (atau perlindungan terhadap pepejal dan pencerobohan habuk) berjulat antara 0 dan 6; dengan 0 paling kurang dilindungi dan 6 paling terjaga.
\nY (atau perlindungan terhadap pencerobohan cecair dan wap) berjulat antara 0 dan 8; dengan kekuatan perlindungan meningkat apabila anda bergerak dari 0 ke 8.\n

\n\t\tJangka hayat\n\t<\/h2>\n\t

Jangka hayat lampu LED diukur dalam jam. Ia biasanya 30,000 jam atau 50,000 jam. Ini adalah jangka hayat secara teori. Ia akan dipengaruhi oleh beberapa faktor persekitaran, seperti suhu dan kelembapan.<\/p>\n

\n\t\tWorking temperature & storing temperature\n\t<\/h2>\n\t

Mereka mudah difahami, iaitu suhu yang diperlukan oleh lampu LED dalam bekerja dan menyimpan. Jika suhu tidak berada dalam julat yang diperlukan, jangka hayat lampu LED mungkin dipengaruhi.<\/p>\n

\n\t\tWaranti\n\t<\/h2>\n\t

Biasanya pembekal akan memberikan jaminan untuk produk mereka. Mereka selalunya dari 1 hingga 5 tahun. Jika lampu LED gagal dalam tempoh jaminan, pembekal akan menyediakan lampu atau alat ganti baharu untuk penggantian atau penyelenggaraan.<\/p>\n\t

Bacaan lanjut:<\/strong><\/p>\n\t

    \n
  1. Berapa Banyak Bahagian Yang Disertakan Dalam Lampu LED?<\/a><\/li>\n
  2. Apakah Faedah Yang Anda Boleh Dapatkan dengan Menggunakan Lampu LED?<\/a><\/li>\n
  3. Berapakah Jumlah Jenis Lampu LED yang Ada?<\/a><\/li>\n
  4. Katalog Lampu LED<\/a><\/li>\n
  5. Katalog Lampu Banjir LED<\/a><\/li>\n
  6. Katalog Lampu Jalan LED<\/a><\/li>\n
  7. Katalog Lampu Teluk Tinggi LED<\/a><\/li>\n
  8. Katalog Mentol Jagung LED<\/a><\/li>\n
  9. Katalog Lampu Jalur LED<\/a><\/li>\n
  10. Katalog Lampu LED DMX RGB RGBW<\/a><\/li>\n
  11. Katalog Lampu LED Suria<\/a><\/li>\n
  12. Lampu LED lain<\/a><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

    LED Light Parameters You Must Know When we buy LED lights, we will see that a series of parameters are printed on their packings. Actually most people don’t understand what they mean, so we are going to make a brief introduction below. Power \/ Wattage Power is measured in watts, which reflects the amount of […]<\/p>","protected":false},"author":1,"featured_media":9360,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[233],"tags":[],"yst_prominent_words":[],"class_list":["post-9358","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-category"],"_links":{"self":[{"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/posts\/9358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/comments?post=9358"}],"version-history":[{"count":0,"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/posts\/9358\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/media\/9360"}],"wp:attachment":[{"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/media?parent=9358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/categories?post=9358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/tags?post=9358"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.geramled.com\/ms\/wp-json\/wp\/v2\/yst_prominent_words?post=9358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}