{"id":116,"date":"2026-10-20T11:24:22","date_gmt":"2026-10-20T11:24:22","guid":{"rendered":"https:\/\/biglai.com\/?p=116"},"modified":"2026-10-20T11:24:22","modified_gmt":"2026-10-20T11:24:22","slug":"hieu-thong-so-den-led-pf-cri-ip","status":"publish","type":"post","link":"https:\/\/biglai.com\/?p=116","title":{"rendered":"Hi\u1ec3u th\u00f4ng s\u1ed1 \u0111\u00e8n LED: PF, CRI, IP c\u00f3 ngh\u0129a g\u00ec?"},"content":{"rendered":"<div style=\"max-width:860px;margin:auto;padding:16px 10px 65px;font-family:Arial,sans-serif;color:#453126;line-height:1.75\">\n<p style=\"color:#967451;font-weight:bold\">G\u00d3C T\u01af V\u1ea4N BIGLAI<\/p>\n<h2>Ba k\u00fd hi\u1ec7u kh\u00e1ch mua \u0111\u00e8n th\u01b0\u1eddng g\u1eb7p<\/h2>\n<p>Khi l\u1ef1a ch\u1ecdn \u0111\u00e8n LED, kh\u00e1ch h\u00e0ng th\u01b0\u1eddng nh\u00ecn v\u00e0o c\u00f4ng su\u1ea5t W v\u00e0 quang th\u00f4ng lm tr\u01b0\u1edbc. Tuy nhi\u00ean h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, ch\u1ec9 s\u1ed1 ho\u00e0n m\u00e0u v\u00e0 c\u1ea5p b\u1ea3o v\u1ec7 c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c ch\u1ecdn s\u1ea3n ph\u1ea9m theo nhu c\u1ea7u.<\/p>\n<h3>H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF)<\/h3>\n<p>V\u00ed d\u1ee5: <strong>H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PF): 0,95.<\/strong> PF l\u00e0 t\u1ef7 s\u1ed1 gi\u1eefa c\u00f4ng su\u1ea5t t\u00e1c d\u1ee5ng v\u00e0 c\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn. Kh\u00f4ng n\u00ean hi\u1ec3u PF 0,95 l\u00e0 ti\u1ebft ki\u1ec7m 95% ti\u1ec1n \u0111i\u1ec7n.<\/p>\n<h3>Ch\u1ec9 s\u1ed1 ho\u00e0n m\u00e0u (CRI)<\/h3>\n<p>V\u00ed d\u1ee5: <strong>Ch\u1ec9 s\u1ed1 ho\u00e0n m\u00e0u (CRI): \u226580.<\/strong> Ch\u1ec9 s\u1ed1 cho bi\u1ebft m\u1ee9c \u0111\u1ed9 trung th\u1ef1c c\u1ee7a m\u00e0u s\u1eafc v\u1eadt th\u1ec3 d\u01b0\u1edbi \u00e1nh \u0111\u00e8n so v\u1edbi ngu\u1ed3n tham chi\u1ebfu. Ch\u1ecdn CRI theo m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng, kh\u00f4ng ch\u1ec9 xem c\u00f4ng su\u1ea5t.<\/p>\n<h3>C\u1ea5p b\u1ea3o v\u1ec7 (IP)<\/h3>\n<p>V\u00ed d\u1ee5: <strong>C\u1ea5p b\u1ea3o v\u1ec7 (IP): IP66.<\/strong> S\u1ed1 6 \u0111\u1ea7u bi\u1ec3u th\u1ecb k\u00edn b\u1ee5i; s\u1ed1 6 sau bi\u1ec3u th\u1ecb kh\u1ea3 n\u0103ng ch\u1ed1ng tia n\u01b0\u1edbc m\u1ea1nh theo th\u1eed nghi\u1ec7m c\u1ea5p b\u1ea3o v\u1ec7. IP66 kh\u00f4ng c\u00f3 ngh\u0129a thi\u1ebft b\u1ecb ch\u1ecbu \u0111\u01b0\u1ee3c ng\u00e2m n\u01b0\u1edbc.<\/p>\n<h3>C\u1ea7n ch\u00fa \u00fd g\u00ec tr\u01b0\u1edbc khi l\u1eafp?<\/h3>\n<p>\u0110\u1ed1i chi\u1ebfu \u0111\u00fang m\u00e3, \u0111i\u1ec7n \u00e1p, v\u1ecb tr\u00ed l\u1eafp, th\u00f4ng s\u1ed1 m\u00f4i tr\u01b0\u1eddng v\u00e0 h\u01b0\u1edbng d\u1eabn nh\u00e0 s\u1ea3n xu\u1ea5t. Nh\u1eefng gi\u1ea3i th\u00edch tr\u00ean kh\u00f4ng thay th\u1ebf h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n b\u1ea3o h\u00e0nh c\u1ee7a t\u1eebng s\u1ea3n ph\u1ea9m.<\/p>\n<p><a href=\"\/?page_id=69\">Xem \u0111\u00e8n pha BL1F1 v\u00e0 b\u1ea3ng th\u00f4ng s\u1ed1<\/a> \u00b7 <a href=\"\/?page_id=15\">Li\u00ean h\u1ec7 BigLai<\/a><\/p>\n<hr>\n<p><a href=\"\/\">V\u1ec1 trang ch\u1ee7<\/a> \u00b7 <a href=\"\/?page_id=15\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/a><\/p>\n<\/div>\n<style>.kl-icons{position:fixed;z-index:999;left:12px;bottom:13px;display:flex;align-items:center;gap:7px;width:max-content;background:#fffdf5ef;padding:4px;border:1px solid #e3d8c8;border-radius:40px;box-shadow:0 4px 15px #45312622}.kl-icons a{display:flex;align-items:center;justify-content:center;width:43px;height:43px;min-width:43px;border-radius:50%;background:#b78024}.kl-icons a:nth-child(2){background:#0068ff}.kl-icons a:nth-child(3){background:#1269d3}.kl-icons img{width:24px;height:24px;filter:brightness(0) invert(1)}<\/style>\n<nav class=\"kl-icons\" aria-label=\"Li\u00ean h\u1ec7 nhanh\"><a href=\"tel:0938563449\" title=\"G\u1ecdi \u0111i\u1ec7n\" aria-label=\"G\u1ecdi \u0111i\u1ec7n\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/cdn.jsdelivr.net\/npm\/lucide-static@0.456.0\/icons\/phone.svg\"><\/a><a href=\"https:\/\/zalo.me\/0938563449\" title=\"Zalo\" aria-label=\"Nh\u1eafn Zalo\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/cdn.jsdelivr.net\/npm\/simple-icons@v14\/icons\/zalo.svg\"><\/a><a href=\"https:\/\/www.facebook.com\/biglailedcom\/\" title=\"Messenger\" aria-label=\"M\u1edf Fanpage \u0111\u1ec3 nh\u1eafn Messenger\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/cdn.jsdelivr.net\/npm\/simple-icons@v14\/icons\/facebookmessenger.svg\"><\/a><\/nav>\n","protected":false},"excerpt":{"rendered":"<p> Ba k\u00fd hi\u1ec7u kh\u00e1ch mua \u0111\u00e8n th\u01b0\u1eddng g\u1eb7p  Khi l\u1ef1a ch\u1ecdn \u0111\u00e8n LED, kh\u00e1ch h\u00e0ng th\u01b0\u1eddng nh\u00ecn v\u00e0o c\u00f4ng su\u1ea5t W v\u00e0 quang th\u00f4ng lm tr\u01b0\u1edbc. Tuy nhi\u00ean h\u1ec7 s\u1ed1 c\u00f4ng <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","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-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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"ast-content-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-opacity":"","overlay-gradient":""},"tablet":{"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-opacity":"","overlay-gradient":""},"mobile":{"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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-116","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/biglai.com\/index.php?rest_route=\/wp\/v2\/posts\/116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biglai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biglai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biglai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/biglai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=116"}],"version-history":[{"count":0,"href":"https:\/\/biglai.com\/index.php?rest_route=\/wp\/v2\/posts\/116\/revisions"}],"wp:attachment":[{"href":"https:\/\/biglai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biglai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biglai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}