{"id":12587,"date":"2023-08-25T14:26:14","date_gmt":"2023-08-25T14:26:14","guid":{"rendered":"https:\/\/www2.iled-lights.com\/?p=12587"},"modified":"2023-08-25T14:26:37","modified_gmt":"2023-08-25T14:26:37","slug":"what-reasons-are-the-dead-lights-of-the-led-lamps","status":"publish","type":"post","link":"https:\/\/www.iled-lights.com\/vi\/what-reasons-are-the-dead-lights-of-the-led-lamps-a5.html","title":{"rendered":"Nh\u1eefng l\u00fd do n\u00e0o g\u00e2y ra t\u00ecnh tr\u1ea1ng \u0111\u00e8n LED kh\u00f4ng s\u00e1ng"},"content":{"rendered":"<p>C\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u l\u00fd do d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 ho\u1eb7c \u0111\u00e8n LED kh\u00f4ng s\u00e1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn:<\/p>\n<figure id=\"attachment_12588\" aria-describedby=\"caption-attachment-12588\" style=\"width: 621px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12588\" src=\"https:\/\/www2.iled-lights.com\/http:\/\/www2.iled-lights.com\/wp-content\/uploads\/2023\/08\/6.jpg\" alt=\"T\u1ea3n nhi\u1ec7t \u0111\u00e8n LED\" width=\"621\" height=\"341\" srcset=\"https:\/\/www.iled-lights.com\/wp-content\/uploads\/2023\/08\/6.jpg 621w, https:\/\/www.iled-lights.com\/wp-content\/uploads\/2023\/08\/6-300x165.jpg 300w, https:\/\/www.iled-lights.com\/wp-content\/uploads\/2023\/08\/6-18x10.jpg 18w\" sizes=\"auto, (max-width: 621px) 100vw, 621px\" \/><figcaption id=\"caption-attachment-12588\" class=\"wp-caption-text\">T\u1ea3n nhi\u1ec7t \u0111\u00e8n LED<\/figcaption><\/figure>\n<p><strong>1. H\u1ebft tu\u1ed5i th\u1ecd:<\/strong> Gi\u1ed1ng nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n, LED c\u00f3 tu\u1ed5i th\u1ecd gi\u1edbi h\u1ea1n. Theo th\u1eddi gian, v\u1eadt li\u1ec7u b\u00e1n d\u1eabn trong chip LED c\u00f3 th\u1ec3 b\u1ecb suy tho\u00e1i, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 s\u00e1ng gi\u1ea3m ho\u1eb7c h\u1ecfng ho\u00e0n to\u00e0n.<\/p>\n<p><strong>2. N\u00f3ng qu\u00e1 m\u1ee9c:<\/strong> Nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao c\u00f3 th\u1ec3 g\u00e2y h\u1ecfng LED. Vi\u1ec7c t\u1ea3n nhi\u1ec7t k\u00e9m do thi\u1ebft k\u1ebf kh\u00f4ng ph\u00f9 h\u1ee3p, qu\u1ea3n l\u00fd nhi\u1ec7t kh\u00f4ng \u0111\u1ee7 ho\u1eb7c v\u1eadn h\u00e0nh trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao c\u00f3 th\u1ec3 l\u00e0m LED h\u1ecfng s\u1edbm.<\/p>\n<p><strong>3. Bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p:<\/strong> \u0110\u00e8n LED nh\u1ea1y c\u1ea3m v\u1edbi bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p. N\u1ebfu \u0111\u00e8n b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c xung \u0111i\u1ec7n \u00e1p ho\u1eb7c \u0111i\u1ec7n \u00e1p v\u01b0\u1ee3t qu\u00e1 m\u1ee9c \u0111\u1ecbnh m\u1ee9c, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y h\u1ecfng LED.<\/p>\n<p><strong>4. V\u1ea5n \u0111\u1ec1 v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n:<\/strong> Ngu\u1ed3n \u0111i\u1ec7n l\u1ed7i ho\u1eb7c kh\u00f4ng t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u00e8n LED. \u0110i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7, d\u00e2y n\u1ed1i kh\u00f4ng \u0111\u00fang c\u00e1ch ho\u1eb7c s\u1ef1 c\u1ed1 ngu\u1ed3n \u0111i\u1ec7n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1ecfng LED.<\/p>\n<p><strong>5. L\u1ed7i s\u1ea3n xu\u1ea5t:<\/strong> Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, \u0111\u00e8n LED c\u00f3 th\u1ec3 c\u00f3 l\u1ed7i s\u1ea3n xu\u1ea5t d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c s\u1edbm. H\u00e0n k\u00e9m, linh ki\u1ec7n kh\u00f4ng \u0111\u1ea1t chu\u1ea9n ho\u1eb7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n g\u00e2y ra t\u00ecnh tr\u1ea1ng \u0111\u00e8n LED kh\u00f4ng s\u00e1ng.<\/p>\n<p><strong>6. C\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng:<\/strong> Vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m, \u0111\u1ed9 \u1ea9m cao, b\u1ee5i b\u1ea9n ho\u1eb7c c\u00e1c ch\u1ea5t \u0103n m\u00f2n c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a \u0111\u00e8n LED v\u00e0 d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c.  <\/p>\n<p>\u0110i\u1ec1u  quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u1eb7c d\u00f9 c\u00f4ng ngh\u1ec7 LED n\u1ed5i ti\u1ebfng v\u1ec1 tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 tin c\u1eady, nh\u01b0ng nh\u1eefng s\u1ef1 c\u1ed1 v\u1eabn c\u00f3 th\u1ec3 x\u1ea3y ra \u0111\u00f4i khi. N\u1ebfu b\u1ea1n g\u1eb7p tr\u01b0\u1eddng h\u1ee3p \u0111\u00e8n LED b\u1ecb ch\u1ebft, \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb tham kh\u1ea3o \u00fd ki\u1ebfn nh\u00e0 s\u1ea3n xu\u1ea5t ho\u1eb7c m\u1ed9t k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 ch\u1ee9ng ch\u1ec9 \u0111\u1ec3 ch\u1ea9n \u0111o\u00e1n v\u00e0 thay th\u1ebf n\u1ebfu c\u1ea7n.  <\/p>","protected":false},"excerpt":{"rendered":"<p>There can be several reasons for the failure or dead lights of LED lamps. Here are some common causes: 1. End of lifespan: Like all electrical components, LEDs have a limited lifespan. Over time, the semiconductor material in the LED chip can degrade, leading to reduced brightness or complete failure. 2. Overheating: Excessive heat can [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":12588,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12587","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\/vi\/wp-json\/wp\/v2\/posts\/12587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/comments?post=12587"}],"version-history":[{"count":2,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/posts\/12587\/revisions"}],"predecessor-version":[{"id":12590,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/posts\/12587\/revisions\/12590"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/media\/12588"}],"wp:attachment":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/media?parent=12587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/categories?post=12587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/tags?post=12587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}