{"id":8434,"date":"2026-02-14T10:08:23","date_gmt":"2026-02-14T08:08:23","guid":{"rendered":"https:\/\/stokas.lt\/?p=8434"},"modified":"2026-02-15T09:23:09","modified_gmt":"2026-02-15T07:23:09","slug":"koks-nir-bangos-ilgis-geriausias-sviesos-terapijai-810-ar-850-nm","status":"publish","type":"post","link":"https:\/\/stokas.lt\/en\/2026\/02\/14\/koks-nir-bangos-ilgis-geriausias-sviesos-terapijai-810-ar-850-nm\/","title":{"rendered":"Which NIR wavelength is best for light therapy: 810 or 850 nm?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">If you are interested in red and near-infrared (NIR) light therapy\u2014also known as photobiomodulation\u2014you have probably noticed two dominant wavelengths: <strong>810 nm<\/strong> and <strong>850 nm<\/strong>Although both fall within the so-called \"therapeutic window,\" their effects on the body differ. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this article, we will analyze the latest scientific data, how these wavelengths differ, and how to choose the most suitable parameter to make your light therapy sessions as effective as possible.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">What is NIR light?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">NIR (Near Infrared) \u2013 near infrared light (700\u20131100 nm). It is invisible to the eye, penetrates deeper than 660 nm red light, and affects mitochondria and ATP production. This type of therapy is called photobiomodulation. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Many studies on this topic are published  <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=photobiomodulation+810+nm\" target=\"_blank\" rel=\"noopener\" title=\"\">National Library of Medicine database<\/a>Here you can find scientific data on the effect of different wavelengths of light on cells. The conclusions show that different wavelengths of light can be absorbed unevenly, which affects the different biological responses within the cell. Scientific articles also emphasize that not only the wavelength, but also the power density and duration of exposure influence the results. <\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">850 nm light wavelength \u2013 why is it the most widely used?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">850 nm is the most widely used wavelength in commercial LED therapy panels. Why has it become the market standard, and why do European market leaders such as <em><a href=\"https:\/\/stokas.lt\/en\/2025\/08\/19\/mito-light-cekijos-lyderis-sviesos-terapijos-prietaisu-rinkoje\/\" target=\"_blank\" rel=\"noopener\" title=\"\">MITO LIGHT<\/a><\/em> integrate this technology into their devices?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The main reason why 850 nm dominates is its maximum tissue penetration and broad therapeutic spectrum. Here are the specific arguments:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Penetrates soft tissues well;<\/li>\n\n\n\n<li>Works muscles and joints;<\/li>\n\n\n\n<li>Considered universal and safe;<\/li>\n\n\n\n<li>Often combined with 660 nm.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">850 nm is best suited for:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>For sports recovery;<\/li>\n\n\n\n<li>For joint support;<\/li>\n\n\n\n<li>To reduce inflammatory processes;<\/li>\n\n\n\n<li>For everyday use at home.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">810 nm \u2013 when is it superior?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Although the 850 nm wavelength dominates due to its versatility, the 810 nm wavelength becomes superior when seeking to maximally stimulate deep structures of the nervous system and achieve greater cellular activity. <a href=\"https:\/\/hms.harvard.edu\/search?search_api_fulltext=photobiomodulation\" target=\"_blank\" rel=\"noopener\" title=\"\">Harvard Medical School<\/a> research conducted, that this wavelength has a unique \"resonance\" with cytochrome c oxidase, a critical mitochondrial enzyme responsible for energy (ATP) production. For this reason, 810 nm is irreplaceable in the field of biohacking: it penetrates bone tissue (such as the skull) more effectively than other wavelengths, making it superior for improving cognitive function, accelerating neuroregeneration, and specifically activating brain cell energy. Therefore, the 850 nm wavelength is suitable for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>For nervous system support;<\/li>\n\n\n\n<li>Brain function;<\/li>\n\n\n\n<li>Biohacking practices;<\/li>\n\n\n\n<li>For targeted activation of cellular energy.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">810 vs 850 nm \u2013 comparison<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Although both wavelengths belong to the near-infrared (NIR) range, their effects on tissue differ due to their varying penetration depths and absorption characteristics.<\/p>\n\n\n<style>.kb-table-container8434_096436-ff{font-size:14px;overflow-x:auto;}.kb-table-container .kb-table8434_096436-ff th{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:center;}.kb-table-container .kb-table8434_096436-ff caption{text-align:center;}.kb-table-container .kb-table8434_096436-ff td{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xxs, 0.5rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xxs, 0.5rem);text-align:left;}.kb-table-container .kb-table8434_096436-ff td:nth-of-type(1){background-color:var(--global-palette8, #F7FAFC);}.kb-table-container .kb-table8434_096436-ff th:nth-of-type(1){background-color:var(--global-palette8, #F7FAFC);}.kb-table-container .kb-table8434_096436-ff tr{border-top:1px solid var(--global-palette4, #2D3748);border-right:1px solid var(--global-palette4, #2D3748);border-bottom:1px solid var(--global-palette4, #2D3748);border-left:1px solid var(--global-palette4, #2D3748);}@media all and (max-width: 1024px){.kb-table-container .kb-table8434_096436-ff tr{border-top:1px solid var(--global-palette4, #2D3748);border-right:1px solid var(--global-palette4, #2D3748);border-bottom:1px solid var(--global-palette4, #2D3748);border-left:1px solid var(--global-palette4, #2D3748);}}@media all and (max-width: 767px){.kb-table-container .kb-table8434_096436-ff tr{border-top:1px solid var(--global-palette4, #2D3748);border-right:1px solid var(--global-palette4, #2D3748);border-bottom:1px solid var(--global-palette4, #2D3748);border-left:1px solid var(--global-palette4, #2D3748);}}<\/style><div class=\"kb-table-container kb-table-container8434_096436-ff wp-block-kadence-table\"><table class=\"kb-table kb-table8434_096436-ff\">\n<tr class=\"kb-table-row kb-table-row8434_dde47c-0a\">\n<th class=\"kb-table-data kb-table-data8434_bf3d90-d3\">\n\n<p class=\"wp-block-paragraph\"><strong>Property \/<\/strong> <strong>Goal<\/strong><\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data8434_d68e1f-bf\">\n\n<p class=\"wp-block-paragraph\"><strong>810 nm<\/strong><\/p>\n\n<\/th>\n\n<th class=\"kb-table-data kb-table-data8434_e063f7-1f\">\n\n<p class=\"wp-block-paragraph\"><strong>850 nm<\/strong><\/p>\n\n<\/th>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row8434_1f00a5-b9\">\n<td class=\"kb-table-data kb-table-data8434_3854e6-fc\">\n\n<p class=\"wp-block-paragraph\"><strong>Mitochondrial activation<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_7ba25c-64\">\n\n<p class=\"wp-block-paragraph\">Extremely strong (maximum interaction with enzymes)<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_ba9b02-0c\">\n\n<p class=\"wp-block-paragraph\">Strong (effective ATP production)<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row8434_503ae2-73\">\n<td class=\"kb-table-data kb-table-data8434_41dec6-08\">\n\n<p class=\"wp-block-paragraph\"><strong>Muscle regeneration<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_561e81-15\">\n\n<p class=\"wp-block-paragraph\">Medium impact<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_6fca57-5a\">\n\n<p class=\"wp-block-paragraph\">Optimal (extensively researched in sports medicine)<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row8434_2ac676-0f\">\n<td class=\"kb-table-data kb-table-data8434_15ec7d-22\">\n\n<p class=\"wp-block-paragraph\"><strong>Joint health<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_e5c791-74\">\n\n<p class=\"wp-block-paragraph\">Suitable for local injuries<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_4d9e89-3c\">\n\n<p class=\"wp-block-paragraph\">Very suitable (deepest penetration)<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row8434_eb04ab-6d\">\n<td class=\"kb-table-data kb-table-data8434_593950-ae\">\n\n<p class=\"wp-block-paragraph\"><strong>Nervous system<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_488ec7-c6\">\n\n<p class=\"wp-block-paragraph\">More targeted (better reaches brain tissue)<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_4f0cd8-bb\">\n\n<p class=\"wp-block-paragraph\">Less targeted<\/p>\n\n<\/td>\n<\/tr>\n\n<tr class=\"kb-table-row kb-table-row8434_0838d7-7c\">\n<td class=\"kb-table-data kb-table-data8434_d51cf0-49\">\n\n<p class=\"wp-block-paragraph\"><strong>Nature of use<\/strong><\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_90865e-45\">\n\n<p class=\"wp-block-paragraph\">Specific (neurology, cognitive health)<\/p>\n\n<\/td>\n\n<td class=\"kb-table-data kb-table-data8434_59bcd3-97\">\n\n<p class=\"wp-block-paragraph\">Universal (whole body regeneration)<\/p>\n\n<\/td>\n<\/tr>\n<\/table><\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Although both wavelengths belong to the near-infrared spectrum, the 810 nm wavelength has a unique ability to stimulate the nervous system and deep brain structures, making it irreplaceable for improving cognitive function and mitochondrial activity. Meanwhile, 850 nm remains the most versatile choice for physical therapy because its excellent tissue penetration makes it most effective at relieving joint inflammation and accelerating muscle regeneration after intense exercise. Ultimately, the choice between these parameters depends on individual health goals, but the most advanced devices combine both wavelengths to ensure a comprehensive therapeutic effect on both the body and mind.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The main difference is that 810 nm penetrates deeper than 850 nm.<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The difference \u2013 <strong>absorption properties and biological response<\/strong>. This means:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>810 nm \u2013 interacts more with mitochondria;<\/li>\n\n\n\n<li>850 nm \u2013 distributes energy more evenly throughout the tissues.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">What to choose \u2013 810 nm or 850 nm?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Based on all currently available information:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 If the target is brain function or the nervous system \u2192 810 nm;<br>\u2714 If the goal is sports, joints, regeneration \u2192 850 nm;<br>\u2714 If you want a universal solution \u2192 combination.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently asked questions<\/h2>\n\n\n<style>.kt-accordion-id8434_21413f-87 .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:8px;}.kt-accordion-id8434_21413f-87 .kt-accordion-panel-inner{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id8434_21413f-87 > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{padding-top:var(--global-kb-spacing-xxs, 0.5rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);padding-left:var(--global-kb-spacing-xs, 1rem);}@media all and (max-width: 767px){.kt-accordion-id8434_21413f-87 .kt-accordion-inner-wrap{display:block;}.kt-accordion-id8434_21413f-87 .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:8px;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id8434_21413f-87 kt-accordion-has-5-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-basic kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane8434_5720ab-9e\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Is 810 nm stronger than 850 nm?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">No. They work differently. 810 nm activates mitochondria more, while 850 nm has a more universal effect on tissues.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane8434_cc050f-43\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Is a wavelength of 850 nm safe?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">Yes, it is widely used in LED therapy devices and is considered safe when used as recommended.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane8434_b284cc-86\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Is it worth choosing a device with both wavelengths?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">In most cases, yes. The combination allows for a broader biological response.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane8434_25512c-87\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">Is NIR light visible?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">No. It cannot be seen with the eye, but it can be felt as a gentle warmth.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The best NIR wavelength depends on the target: 810 nm is more suitable for cellular energy and the nervous system, while 850 nm is suitable for universal regeneration, muscles, and joints. In most cases, the optimal choice is a combination of both wavelengths.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Want to get a deeper understanding of the science behind light therapy?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Read the detailed explanation here:<br>\ud83d\udc49 <a href=\"https:\/\/stokas.lt\/en\/mokslas-apie-raudonosios-sviesos-terapija\/\">https:\/\/stokas.lt\/mokslas-apie-raudonosios-sviesos-terapija\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>If you are interested in red and near-infrared (NIR) light therapy\u2014also known as photobiomodulation\u2014you have probably noticed two dominant wavelengths:<\/p>","protected":false},"author":1,"featured_media":8353,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8434","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/posts\/8434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/comments?post=8434"}],"version-history":[{"count":0,"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/posts\/8434\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/media\/8353"}],"wp:attachment":[{"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/media?parent=8434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/categories?post=8434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stokas.lt\/en\/wp-json\/wp\/v2\/tags?post=8434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}