{"id":537248,"date":"2023-01-08T15:00:00","date_gmt":"2023-01-08T12:00:00","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/do-led-bulbs-burn-out\/"},"modified":"2023-01-08T15:00:00","modified_gmt":"2023-01-08T12:00:00","slug":"do-led-bulbs-burn-out","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/do-led-bulbs-burn-out\/","title":{"rendered":"#Do LED Bulbs Burn Out?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2879e385586\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #dd3333;color:#dd3333\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #dd3333;color:#dd3333\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2879e385586\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/buradabiliyorum.com\/en\/do-led-bulbs-burn-out\/#%E2%80%9CDo_LED_Bulbs_Burn_Out%E2%80%9D\" >&#8220;Do LED Bulbs Burn Out?&#8221;<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/buradabiliyorum.com\/en\/do-led-bulbs-burn-out\/#LEDs_Dont_Burn_Out_They_Fade_Away\" >LEDs Don\u2019t Burn Out, They Fade Away<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/buradabiliyorum.com\/en\/do-led-bulbs-burn-out\/#They_Dont_Burn_Out_But_Their_Circuits_Can_Fail\" >They Don\u2019t Burn Out, But Their Circuits Can Fail<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1><span class=\"ez-toc-section\" id=\"%E2%80%9CDo_LED_Bulbs_Burn_Out%E2%80%9D\"><\/span>&#8220;Do LED Bulbs Burn Out?&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<div>\n<figure style=\"width: 1200px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"type:primaryImage wp-image-855511 size-full\" data-pagespeed-no-defer=\"\" src=\"https:\/\/www.howtogeek.com\/wp-content\/uploads\/2022\/12\/DoLEDsBurnOut2.jpg?width=1198&amp;trim=1,1&amp;bg-color=000&amp;pad=1,1\" alt=\"An LED light bulb surrounded by incandescent bulbs against a blue background.\" width=\"1200\" height=\"675\" data-crediturl=\"https:\/\/www.shutterstock.com\/image-photo\/led-bulb-simple-light-bulbs-background-172769996\" data-credittext=\"Chones\/Shutterstock.com\"\/><figcaption class=\"wp-caption-text\"><span class=\"type:primaryImage imagecredit\"><a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.shutterstock.com\/image-photo\/led-bulb-simple-light-bulbs-background-172769996\">Chones\/Shutterstock.com<\/a><\/span><\/figcaption><\/figure>\n<p>It might seem like a question with an obvious answer, but LED bulbs don\u2019t burn out the same way traditional incandescent bulbs do. Here\u2019s what h<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/download-scripts-themes-apps\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Download Scripts &amp; Themes &amp; Apps\" target=\"_blank\" rel=\"noopener\">app<\/a>ens instead.<\/p>\n<h2 role=\"heading\" aria-level=\"2\"><span class=\"ez-toc-section\" id=\"LEDs_Dont_Burn_Out_They_Fade_Away\"><\/span>LEDs Don\u2019t Burn Out, They Fade Away<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When it comes to longevity, incandescent lights follow the live big, die young philosophy espoused by Neil Young in his 1978 hit \u201cMy My, Hey Hey\u201d when he sang \u201cIt\u2019s better to burn out than to fade away.\u201d<\/p>\n<p>When an incandescent bulb reaches the end of its life cycle, the filament burns out, often with a dramatic puff of smoke within the bulb. Depending on how powerful the lightbulb is, you might even hear the failure like the crunch of an old-timey flash bulb.<\/p>\n<p>LED bulbs work a lot differently and lean in hard on the fade-away bit. An incandescent bulb works by sending an electrical current through a filament until the filament glows red hot and emits light. LEDs are light-emitting diodes. By contrast, they emit light when a specialty diode is excited by electricity.<\/p>\n<p>Barring some catastrophic failure of the electrical system powering the diode, the diode will never \u201cburn\u201d out. It simply becomes less and less efficient over time. For instance, when you read the documentation for an LED bulb, light s<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/trip-and-travel\/\" data-internallinksmanager029f6b8e52c=\"10\" title=\"Trip &amp; Travel\" target=\"_blank\" rel=\"noopener\">trip<\/a>, or any other LED lighting gear, you\u2019ll see lifespan estimates like \u201clasts for 50,000 hours.\u201d<\/p>\n<p>That estimate doesn\u2019t indicate that at 50,000 hours of operation, the LED will pop and burn out. The estimate indicates that by 50,000 hours, the LED will have lost enough efficiency that you would notice it wasn\u2019t as bright as it used to be. In theory, an LED light bulb could last for a million hours or more, but in the end, the bulb might only emit as much light as a dim night light bulb\u2014or so little light it was only visible as a faint glow in a pitch-black room.<\/p>\n<p>How much dimmer? The industry term for the loss of light over time is \u201clumen depreciation,\u201d and it is expressed as a percentage indicating the remaining luminance of the LED.<\/p>\n<p>If an LED is labeled as lasting for 50,000 hours with an L70 rating, that indicates that at 50,000 hours, the LED will be 70% as bright as it was (or, to state the inverse, it will be 30% dimmer). An L70 rating is an industry baseline, so if you don\u2019t find any L-rating for a bulb, it\u2019s safe to assume it\u2019s probably L70.<\/p>\n<p>If you want bulbs with a longer effective lifespan, it pays to examine the box closely or look the product up online to get better technical specs. Many nicer LEDs bulbs have L80, L90, or even \u201c&gt; L90\u201d ratings indicating that after the stated lifespan, say, 50,000 hours, they will be 80%, 90%, or greater than 90% as bright as they were when new.<\/p>\n<p>When reading the fine print, be sure not to confuse the L-rating with the CRI (Color Rendering Index) rating, which is also commonly expressed with similar numbers like CRI-80, CRI-90, and CRI-90+. These numbers refer to how closely the artificial light source mimics pure midday sunlight, and the closer to 100 the number, the better.<\/p>\n<h2 role=\"heading\" aria-level=\"2\"><span class=\"ez-toc-section\" id=\"They_Dont_Burn_Out_But_Their_Circuits_Can_Fail\"><\/span>They Don\u2019t Burn Out, But Their Circuits Can Fail<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If an LED doesn\u2019t burn out but instead slowly fades away over years and years of use, why do they sometimes appear burned out?<\/p>\n<p>The culprit is almost always the internal circuitry within the bulb housing and not the LED itself (though the LED may ultimately become a casualty of the circuitry failing).<\/p>\n<figure style=\"width: 1200px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-855505 size-full\" data-pagespeed-lazy-src=\"https:\/\/www.howtogeek.com\/wp-content\/uploads\/2022\/12\/DoLEDsBurnOut1.jpg?trim=1,1&amp;bg-color=000&amp;pad=1,1\" alt=\"The inside of an LED bulb showing the circuit board and capactior.\" width=\"1200\" height=\"675\" data-crediturl=\"https:\/\/www.shutterstock.com\/image-photo\/bangkok-thailand-16-june-2021-smd-1991730173\" data-credittext=\"Nor Gal\/Shutterstock.com\" src=\"\/pagespeed_static\/1.JiBnMqyl6S.gif\" onload=\"pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\" onerror=\"this.onerror=null;pagespeed.lazyLoadImages.loadIfVisibleAndMaybeBeacon(this);\"\/><figcaption class=\"wp-caption-text\">If that silver capacitor pops, it\u2019s <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/game\/\" data-internallinksmanager029f6b8e52c=\"7\" title=\"Game\" target=\"_blank\" rel=\"noopener\">game<\/a> over for this LED bulb. <span class=\"imagecredit\"><a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.shutterstock.com\/image-photo\/bangkok-thailand-16-june-2021-smd-1991730173\">Nor Gal\/Shutterstock.com<\/a><\/span><\/figcaption><\/figure>\n<p>Unlike incandescent bulbs, LED bulbs have more going on under the hood. Within an incandescent bulb, there\u2019s not much more than a simple circuit with a filament in the middle to produce light. Inside an LED bulb, on the other hand, there is a small circuit board with multiple components.<\/p>\n<p>When an LED bulb \u201cburns out,\u201d it\u2019s almost always because some component on the circuit board has failed, either because of a manufacturing defect or because the bulb overheated.<\/p>\n<p>If you\u2019ve ever wondered why the fine print that comes with LED bulbs is so insistent that you don\u2019t put them in enclosed fixtures or you can\u2019t figure out why those LED bulbs you put in some old-school ceiling can lights keep burning out, there\u2019s your answer. In an enclosed space, the heat builds up and has the potential to cook the electronics inside the bulb.<\/p>\n<p>So if you want to avoid wasting money on LED bulbs or light strips, it\u2019s wise to invest in quality products from established companies and always read the fine print. If the bulbs you\u2019re looking at aren\u2019t recommended for can-light retrofits, for example, look at a product designed specifically for <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/www.amazon.com\/Sunco-Lighting-Downlight-Selectable-Installation\/dp\/B096H4HPHZ\/?tag=lsmedia-13727-20\">a can-light<\/a> retrofit instead. In the end, you\u2019ll get exactly what you want and save money in the process.<\/p>\n<\/div>\n<p><script>\n setTimeout(function(){\n  !function(f,b,e,v,n,t,s)\n  {if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n  n.callMethod.apply(n,arguments):n.queue.push(arguments)};\n  if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';\n  n.queue=[];t=b.createElement(e);t.async=!0;\n  t.src=v;s=b.getElementsByTagName(e)[0];\n  s.parentNode.insertBefore(t,s) } (window, document,'script',\n  'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n   fbq('init', '335401813750447');\n   fbq('track', 'PageView');\n  },3000);\n<\/script><\/p>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMLG0nwswvr63Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\">For forums sites go to <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/forum.buradabiliyorum.com\/\" target=\"_blank\" rel=\"noopener\">Forum.BuradaBiliyorum.Com<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more like this article, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/technology\/\" target=\"_blank\" rel=\"noopener\">Technology category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/www.howtogeek.com\/855424\/do-led-bulbs-burn-out\/\" target=\"_blank\" rel=\"noopener\">Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Do LED Bulbs Burn Out?&#8221; Chones\/Shutterstock.com It might seem like a question with an obvious answer, but LED bulbs don\u2019t burn out the same way traditional incandescent bulbs do. Here\u2019s what happens instead. LEDs Don\u2019t Burn Out, They Fade Away When it comes to longevity, incandescent lights follow the live big, die young philosophy espoused&#8230;<\/p>\n","protected":false},"author":1,"featured_media":537249,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/www.howtogeek.com\/wp-content\/uploads\/2022\/12\/DoLEDsBurnOut2.jpg?height=200p&trim=2,2,2,2","fifu_image_alt":"","footnotes":""},"categories":[18],"tags":[],"class_list":["post-537248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/537248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=537248"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/537248\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/537249"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=537248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=537248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=537248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}