{"id":12604,"date":"2025-08-18T01:16:28","date_gmt":"2025-08-17T16:16:28","guid":{"rendered":"https:\/\/aireviewirush.com\/?p=12604"},"modified":"2025-08-18T01:16:28","modified_gmt":"2025-08-17T16:16:28","slug":"sofirn-sr23-rechargeable-flashlight-overview","status":"publish","type":"post","link":"https:\/\/aireviewirush.com\/?p=12604","title":{"rendered":"Sofirn SR23 Rechargeable Flashlight Overview"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div itemprop=\"text\">\n<p>The Sofirn SR23 Rechargeable flashlight options three TN-3535 warmer-than-6000K emitters and a UV proper beside them. USB-C charging, too! Learn on for testing!<\/p>\n<hr\/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a27a5ff83f77\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" 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: #999;color:#999\" 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 aria-label=\"Toggle\" aria-label=\"item-6a27a5ff83f77\"  type=\"checkbox\" id=\"item-6a27a5ff83f77\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Official_Specs_and_Options\" title=\"Official Specs and Options\">Official Specs and Options<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Variations\" title=\"Variations\">Variations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Worth\" title=\"Worth\">Worth<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#What%E2%80%99s_Included\" title=\"What\u2019s Included\">What\u2019s Included<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Package_deal_and_Guide\" title=\"Package deal and Guide\">Package deal and Guide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Construct_High_quality_and_Disassembly\" title=\"Construct High quality and Disassembly\">Construct High quality and Disassembly<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Dimension_and_Comps\" title=\"Dimension and Comps\">Dimension and Comps<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Retention_and_Carry\" title=\"Retention and Carry\">Retention and Carry<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Energy_and_Runtime\" title=\"Energy and Runtime\">Energy and Runtime<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Charging\" title=\"Charging\">Charging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Modes_and_Currents\" title=\"Modes and Currents\">Modes and Currents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Pulse_Width_Modulation\" title=\"Pulse Width Modulation\">Pulse Width Modulation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Consumer_Interface_and_Operation\" title=\"Consumer Interface and Operation\">Consumer Interface and Operation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#LED_and_Beam\" title=\"LED and Beam\">LED and Beam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#LED_Colour_Report_CRI_and_CCT\" title=\"LED Colour Report (CRI and CCT)\">LED Colour Report (CRI and CCT)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Beamshots\" title=\"Beamshots\">Beamshots<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Tint_vs_BLF-348_KillzoneFlashlightscom_219b_model_affiliate_hyperlink\" title=\"Tint vs BLF-348 (KillzoneFlashlights.com 219b model) (affiliate hyperlink)\">Tint vs BLF-348 (KillzoneFlashlights.com 219b model) (affiliate hyperlink)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Abstract_and_Conclusion\" title=\"Abstract and Conclusion\">Abstract and Conclusion<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#The_Large_Desk\" title=\"The Large Desk\">The Large Desk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#What_I_like\" title=\"What I like\">What I like<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#What_I_don%E2%80%99t_like\" title=\"What I don\u2019t like\">What I don\u2019t like<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aireviewirush.com\/?p=12604\/#Notes\" title=\"Notes\">Notes<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"official-specs\"><span class=\"ez-toc-section\" id=\"Official_Specs_and_Options\"><\/span>Official Specs and Options<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Right here\u2019s <a href=\"https:\/\/www.sofirnlight.com\/products\/sofirn-sr23-flashlight\" target=\"_blank\" rel=\"noopener\">a hyperlink to the Sofirn SR23 Rechargeable flashlight product web page<\/a>.<\/p>\n<h2 id=\"versions\"><span class=\"ez-toc-section\" id=\"Variations\"><\/span>Variations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Appears like there\u2019s only one model of the Sofirn SR23 Rechargeable flashlight.<\/p>\n<h2 id=\"price\"><span class=\"ez-toc-section\" id=\"Worth\"><\/span>Worth<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The Sofirn SR23 Rechargeable flashlight lists for someplace within the $60 vary, however is out there proper now round $41.<\/p>\n<hr\/>\n<h3 id=\"included\"><span class=\"ez-toc-section\" id=\"What%E2%80%99s_Included\"><\/span>What\u2019s Included<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-01.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117480\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-01.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight what's included\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<ul>\n<li>Sofirn SR23 Rechargeable flashlight<\/li>\n<li>Sofirn 5000mAh 21700<\/li>\n<li>Charging cable<\/li>\n<li>Lanyard<\/li>\n<li>Spare o-rings (2)<\/li>\n<li>Guide<\/li>\n<\/ul>\n<h3 id=\"manual-packaging\"><span class=\"ez-toc-section\" id=\"Package_deal_and_Guide\"><\/span>Package deal and Guide<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div id=\"gallery-1\" class=\"gallery galleryid-117525 gallery-columns-2 gallery-size-large\">\n<figure class=\"gallery-item\">\n<div class=\"gallery-icon portrait\">\n\t\t\t\t<a href=\"https:\/\/zeroair.org\/zeroair-reviews-sofirn-sr23-02\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1440\" height=\"1800\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-02.jpg\" class=\"attachment-large size-large\" alt=\"Sofirn SR23 Rechargeable flashlight box\"\/><\/a>\n\t\t\t<\/div>\n<\/figure>\n<figure class=\"gallery-item\">\n<div class=\"gallery-icon portrait\">\n\t\t\t\t<a href=\"https:\/\/zeroair.org\/zeroair-reviews-sofirn-sr23-03\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1440\" height=\"1800\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-03.jpg\" class=\"attachment-large size-large\" alt=\"Sofirn SR23 Rechargeable flashlight box\"\/><\/a>\n\t\t\t<\/div>\n<\/figure><\/div>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-04.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117483\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-04.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight box\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-37.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117516\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-37.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight manual\" width=\"1800\" height=\"1275\"\/><\/a><\/p>\n<h3 id=\"build-quality\"><span class=\"ez-toc-section\" id=\"Construct_High_quality_and_Disassembly\"><\/span>Construct High quality and Disassembly<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-05.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117484\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-05.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>The Sofirn SR23 Rechargeable flashlight has an attention-grabbing design function that Sofirn hasn\u2019t used\u00a0<em>a lot<\/em> (however perhaps has used at the very least as soon as earlier than). There\u2019s a silicone grip space alongside the cell tube right here!<\/p>\n<p>The construct high quality is nice. Each the top and tail have good thick springs.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-10.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117489\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-10.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight showing springs\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>The cell tube has anodized threads and on each ends.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-11.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117490\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-11.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight cell tube\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<h3 id=\"size\"><span class=\"ez-toc-section\" id=\"Dimension_and_Comps\"><\/span>Dimension and Comps<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dimension: 31.5 mm x 114.9 mm<br \/>Weight: 86g(with out battery)<\/p>\n<p>If the flashlight can headstand, I\u2019ll present it right here. If it might tailstand, I\u2019ll additionally present that right here!<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-15.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117494\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-15.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight in hand\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<div id=\"gallery-4\" class=\"gallery galleryid-117525 gallery-columns-2 gallery-size-large\">\n<figure class=\"gallery-item\">\n<div class=\"gallery-icon landscape\">\n\t\t\t\t<a href=\"https:\/\/zeroair.org\/zeroair-reviews-sofirn-sr23-16\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"1440\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-16.jpg\" class=\"attachment-large size-large\" alt=\"Sofirn SR23 Rechargeable flashlight in hand\"\/><\/a>\n\t\t\t<\/div>\n<\/figure>\n<figure class=\"gallery-item\">\n<div class=\"gallery-icon landscape\">\n\t\t\t\t<a href=\"https:\/\/zeroair.org\/zeroair-reviews-sofirn-sr23-17\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"1440\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-17.jpg\" class=\"attachment-large size-large\" alt=\"Sofirn SR23 Rechargeable flashlight in hand\"\/><\/a>\n\t\t\t<\/div>\n<\/figure><\/div>\n<p>Right here\u2019s the take a look at gentle with the venerable <strong>Convoy S2+<\/strong>. The model under is a customized laser-engraved Convoy S2+ host by GadgetConnections.com. I did a full submit\u00a0<a href=\"https:\/\/zeroair.org\/2023\/09\/21\/wavy-engraved-convoy-s2-flashlight-review\/\" target=\"_blank\" rel=\"noopener\">on an engraved orange host proper right here!<\/a>\u00a0Or go<a href=\"https:\/\/www.gadgetconnections.com\/products\/convoy-custom-laser-engraved-s2?utm_source=zeroair&amp;utm_medium=link&amp;utm_campaign=zeroair\" target=\"_blank\" rel=\"noopener\">\u00a0straight to GadgetConnections.com to purchase your Convoy S2+ now<\/a>!<\/p>\n<div id=\"gallery-5\" class=\"gallery galleryid-117525 gallery-columns-2 gallery-size-large\">\n<figure class=\"gallery-item\">\n<div class=\"gallery-icon landscape\">\n\t\t\t\t<a href=\"https:\/\/zeroair.org\/zeroair-reviews-sofirn-sr23-18\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"1440\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-18.jpg\" class=\"attachment-large size-large\" alt=\"Sofirn SR23 Rechargeable flashlight with two standard sized flashlights\"\/><\/a>\n\t\t\t<\/div>\n<\/figure>\n<figure class=\"gallery-item\">\n<div class=\"gallery-icon landscape\">\n\t\t\t\t<a href=\"https:\/\/zeroair.org\/zeroair-reviews-sofirn-sr23-19\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1800\" height=\"1440\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-19.jpg\" class=\"attachment-large size-large\" alt=\"Sofirn SR23 Rechargeable flashlight with two standard sized flashlights\"\/><\/a>\n\t\t\t<\/div>\n<\/figure><\/div>\n<p>Additionally within the photograph above, my Normal Reference Materials (SRM) flashlight is the <strong>Hanko Machine Works Trident<\/strong>, an 18350 gentle. Whereas I&#8217;ve not reviewed or examined the <em>Gunner Grip<\/em> model seen right here, I&#8217;ve examined a\u00a0<a href=\"https:\/\/zeroair.org\/2020\/09\/04\/hanko-machine-works-total-tesseract-trident\/\" data-google-interstitial=\"false\" target=\"_blank\" rel=\"noopener\">Hanko Machine Works Trident Whole Tesseract<\/a> in brass. I really like the Trident, and it\u2019s a putting distinction to the cheap Convoy S2+, one other nice SRM.<\/p>\n<h3 id=\"retention\"><span class=\"ez-toc-section\" id=\"Retention_and_Carry\"><\/span>Retention and Carry<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A two-way friction-fit pocket clip is included.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-20.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117499\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-20.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight pocket clip\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>A lanyard can be included. It might connect to the pocket clip, however there\u2019s a loop within the tailcap too.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-21.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117500\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-21.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight lanyard\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>The tailcap magnet is robust sufficient to carry the Sofirn SR23 Rechargeable flashlight securely.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-22.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117501\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-22.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight magnet in use\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<h3 id=\"power\"><span class=\"ez-toc-section\" id=\"Energy_and_Runtime\"><\/span>Energy and Runtime<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The Sofirn SR23 Rechargeable flashlight is powered by one lithium-ion cell. Sofirn contains this commonplace flat-top 5000mAh 21700.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-23.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117502\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-23.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight cell\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>The cell goes into the Sofirn SR23 Rechargeable flashlight within the normal method \u2013 constructive finish towards the top. It\u2019s not proven right here, however the tailcap has a bit brand to point the cell path, too.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-24.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117503\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-24.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight cell installed\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>The Sofirn SR23 Rechargeable flashlight gives\u00a0<em>solely<\/em> ramping, so I examined turbo twice and simply a few different random modes. Turbo steps down shortly, however curiously, there\u2019s some variation in the way it steps down. In a single take a look at, it held regular for round a minute. In one other, it dips almost instantly, then holds regular for round 1.5 minutes.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-38.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117517\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-38.png\" alt=\"Sofirn SR23 Rechargeable flashlight runtime charts\" width=\"1800\" height=\"1352\"\/><\/a><\/p>\n<p>After the sunshine steps all the way down to round 900 lumens, output may be very regular for almost 2.5 hours.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-39.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117518\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-39.png\" alt=\"Sofirn SR23 Rechargeable flashlight runtime charts\" width=\"1800\" height=\"1333\"\/><\/a><\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-40.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117519\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-40.png\" alt=\"Sofirn SR23 Rechargeable flashlight runtime charts\" width=\"1800\" height=\"1323\"\/><\/a><\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-41.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117520\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-41.png\" alt=\"Sofirn SR23 Rechargeable flashlight runtime charts\" width=\"1800\" height=\"1323\"\/><\/a><\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-42.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117521\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-42.png\" alt=\"Sofirn SR23 Rechargeable flashlight runtime charts\" width=\"1800\" height=\"1323\"\/><\/a><\/p>\n<p>The temperature strains in these charts are included as normal context, not exact measurements. The values signify the vary (min to max) throughout testing, however shouldn&#8217;t be taken as actual readings. Temperature sensors are hooked up nevertheless possible and never at all times on the bezel or hottest spot (assuming that may even be clearly outlined). Even with excellent placement, too many variables have an effect on temperature to definitively state a particular max worth.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Charging\"><\/span>Charging<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The Sofirn SR23 Rechargeable flashlight gives USB-C charging. The cost port is within the head.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-25.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117504\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-25.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight charging port\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>A USB-C to USB-C charging cable is included.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-26.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117505\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-26.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight charging cable\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>Charging seems high quality and is in line with C or A enter. Charging takes simply over 3 hours.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-43.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117522\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-43.png\" alt=\"Sofirn SR23 Rechargeable flashlight charging charts\" width=\"1800\" height=\"1352\"\/><\/a><\/p>\n<p>Whereas charging, the indicator swap is pink. When charging is full, the swap turns inexperienced.<\/p>\n<h3 id=\"modes\"><span class=\"ez-toc-section\" id=\"Modes_and_Currents\"><\/span>Modes and Currents<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<th style=\"text-align: center;\">Mode<\/th>\n<th style=\"text-align: center;\">Mode Claimed Output (lm)<\/th>\n<th style=\"text-align: center;\">Claimed Runtime<\/th>\n<th style=\"text-align: center;\">Measured Lumens<\/th>\n<th style=\"text-align: center;\">Tailcap Amps<\/th>\n<\/tr>\n<tr>\n<td style=\"text-align: right;\">Turbo<\/td>\n<td style=\"text-align: right;\">3300-1100<\/td>\n<td style=\"text-align: center;\">90s-150m<\/td>\n<td style=\"text-align: right;\">2808 (0s)<br \/>2752 (30s)<\/td>\n<td style=\"text-align: right;\">8.45<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: right;\">Lowest<\/td>\n<td style=\"text-align: right;\">5<\/td>\n<td style=\"text-align: center;\">290h<\/td>\n<td style=\"text-align: right;\">5<\/td>\n<td style=\"text-align: right;\">[low]<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: right;\">UV Excessive<\/td>\n<td style=\"text-align: right;\">\u2013<\/td>\n<td style=\"text-align: center;\">4.5h<\/td>\n<td style=\"text-align: right;\">\u2013<\/td>\n<td style=\"text-align: right;\">0.66<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: right;\">UV Low<\/td>\n<td style=\"text-align: right;\">\u2013<\/td>\n<td style=\"text-align: center;\">23h<\/td>\n<td style=\"text-align: right;\">\u2013<\/td>\n<td style=\"text-align: right;\">0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Pulse_Width_Modulation\"><\/span>Pulse Width Modulation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Neither of the regular modes makes use of PWM.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-36.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117515\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-36.png\" alt=\"Sofirn SR23 Rechargeable flashlight PWM charts\" width=\"568\" height=\"226\"\/><\/a><\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2019\/02\/baseline.jpg\" target=\"_blank\" rel=\"noopener\">Click on right here to see a \u201cbaseline\u201d<\/a> \u2013 a chart with nearly no gentle hitting the sensor.<\/p>\n<p>Then there\u2019s the <a href=\"https:\/\/zeroair.org\/2020\/10\/02\/that-pwm-reference-light-the-ultrafire-wf-602c\/\" target=\"_blank\" rel=\"noopener\">Ultrafire WF-602C flashlight<\/a>, which has a number of the worst PWM I\u2019ve seen. It\u2019s so dangerous that I <a href=\"https:\/\/zeroair.org\/2020\/10\/02\/that-pwm-reference-light-the-ultrafire-wf-602c\/\" target=\"_blank\" rel=\"noopener\">used a submit about it to clarify PWM<\/a>! Listed here are a number of timescales (<a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2021\/08\/zeroair_reviews_ultrafire_wf_602c_pwm_0.jpg\" target=\"_blank\" rel=\"noopener\">10ms<\/a>, <a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2021\/08\/zeroair_reviews_ultrafire_wf_602c_pwm_1.jpg\" target=\"_blank\" rel=\"noopener\">5ms<\/a>, <a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2021\/08\/zeroair_reviews_ultrafire_wf_602c_pwm_2.jpg\" target=\"_blank\" rel=\"noopener\">2ms<\/a>, <a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2021\/08\/zeroair_reviews_ultrafire_wf_602c_pwm_3.jpg\" target=\"_blank\" rel=\"noopener\">1ms<\/a>, <a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2021\/08\/zeroair_reviews_ultrafire_wf_602c_pwm_4.jpg\" target=\"_blank\" rel=\"noopener\">0.5ms<\/a>, <a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2021\/08\/zeroair_reviews_ultrafire_wf_602c_pwm_5.jpg\" target=\"_blank\" rel=\"noopener\">0.2ms<\/a>) to make evaluating this \u201cworst\u201d PWM gentle to the take a look at gentle simpler.\u00a0That submit additionally explains why I didn\u2019t take a look at the WF-602C on the normal 50us scale.<\/p>\n<h3 id=\"interface\"><span class=\"ez-toc-section\" id=\"Consumer_Interface_and_Operation\"><\/span>Consumer Interface and Operation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The Sofirn SR23 Rechargeable flashlight has two e-switches. They each have an indicating function, which will be seen under.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-27.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117506\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-27.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight switch\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>While you flip the Sofirn SR23 Rechargeable flashlight on, the swap signifies the approximate cell voltage for round 5 seconds, as follows:<\/p>\n<p style=\"padding-left: 40px;\">Inexperienced stable: 75-100%<br \/>Inexperienced flashing: 50-75%<br \/>Pink stable: 25-50%<br \/>Pink flashing: 1-25%<\/p>\n<p>Right here\u2019s a person interface desk!<\/p>\n<table>\n<tbody>\n<tr>\n<th style=\"text-align: center;\">State<\/th>\n<th style=\"text-align: center;\">Motion<\/th>\n<th style=\"text-align: center;\">Consequence<\/th>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Off<\/td>\n<td style=\"text-align: center;\">Click on UV swap<\/td>\n<td style=\"text-align: center;\">UV on (reminiscence)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">UV on<\/td>\n<td style=\"text-align: center;\">Maintain UV swap<\/td>\n<td style=\"text-align: center;\">Iterate Low\/Excessive UV<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">UV on<\/td>\n<td style=\"text-align: center;\">Click on UV swap<\/td>\n<td style=\"text-align: center;\">Off<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Off<\/td>\n<td style=\"text-align: center;\">Click on LED swap<\/td>\n<td style=\"text-align: center;\">LED on (reminiscence)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">LED on<\/td>\n<td style=\"text-align: center;\">Maintain LED swap<\/td>\n<td style=\"text-align: center;\">Stepless LED output enhance (to both endpoint)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">LED on<\/td>\n<td style=\"text-align: center;\">Launch maintain, then maintain once more<\/td>\n<td style=\"text-align: center;\">Change ramp path<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Any<\/td>\n<td style=\"text-align: center;\">Click on LED swap 2x<\/td>\n<td style=\"text-align: center;\">LED Turbo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Turbo<\/td>\n<td style=\"text-align: center;\">Click on LED swap 2x<\/td>\n<td style=\"text-align: center;\">Iterate between Low and Turbo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Any<\/td>\n<td style=\"text-align: center;\">Click on LED swap 3x<\/td>\n<td style=\"text-align: center;\">Strobe<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Strobe<\/td>\n<td style=\"text-align: center;\">Click on LED swap 3x<\/td>\n<td style=\"text-align: center;\">Iterate between SOS and Strobe<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Off<\/td>\n<td style=\"text-align: center;\">Maintain LED swap<\/td>\n<td style=\"text-align: center;\">Low<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Off<\/td>\n<td style=\"text-align: center;\">Click on LED swap 4x<\/td>\n<td style=\"text-align: center;\">Iterate Lockout<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 id=\"LED-beam\"><span class=\"ez-toc-section\" id=\"LED_and_Beam\"><\/span>LED and Beam<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Three of the emitters seen under are TN-3535 emitters, at a claimed 6500K-7000K. The opposite is UV.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-14.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117493\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-14.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight on a two dollar bill\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p>The three white LEDs function in unison; there is no such thing as a mode the place they function individually.<\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-28.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117507\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-28.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight emitters on\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<p><a href=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-29.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-117508\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-29.jpg\" alt=\"Sofirn SR23 Rechargeable flashlight emitters on\" width=\"1800\" height=\"1200\"\/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"LED_Colour_Report_CRI_and_CCT\"><\/span>LED Colour Report (CRI and CCT)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The declare right here is \u201c6500-7000K\u201d however I measured nicely under that, peaking at underneath 6000K for the best mode. That\u2019s good (for me, and possibly for you). The Duv is constructive, which suggests you may choose up some inexperienced within the output. CRI is low.<\/p>\n<div id=\"gallery-6\" class=\"gallery galleryid-117525 gallery-columns-2 gallery-size-large\">\n<figure class=\"gallery-item\">\n<div class=\"gallery-icon portrait\">\n\t\t\t\t<a href=\"https:\/\/zeroair.org\/zeroair-reviews-sofirn-sr23-44\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1550\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-44.png\" class=\"attachment-large size-large\" alt=\"Sofirn SR23 Rechargeable flashlight CRI and CCT reports\"\/><\/a>\n\t\t\t<\/div>\n<\/figure>\n<figure class=\"gallery-item\">\n<div class=\"gallery-icon portrait\">\n\t\t\t\t<a href=\"https:\/\/zeroair.org\/zeroair-reviews-sofirn-sr23-45\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1550\" src=\"https:\/\/zeroair.org\/wp-content\/uploads\/2025\/08\/zeroair-reviews-sofirn-sr23-45.png\" class=\"attachment-large size-large\" alt=\"Sofirn SR23 Rechargeable flashlight CRI and CCT reports\"\/><\/a>\n\t\t\t<\/div>\n<\/figure><\/div>\n<p><strong>CCT<\/strong>\u00a0(Correlated Colour Temperature) refers back to the measurement of the colour look of sunshine, expressed in Kelvins (Ok), which signifies whether or not the sunshine is heat (yellowish) or cool (bluish). A decrease CCT (under 3000K) is taken into account heat gentle, whereas the next CCT (above 5000K) provides cooler, bluish gentle.<\/p>\n<p><strong>CRI<\/strong>\u00a0(Colour Rendering Index) is a measure of how precisely a light-weight supply renders colours compared to pure daylight. Scored on a scale from 0 to 100, larger CRI values point out that colours seem extra true to life and vibrant, just like how they might look underneath the solar.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Beamshots\"><\/span>Beamshots<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>These beamshots at all times have the next settings:\u00a0 f8, ISO100, 0.3s shutter, and guide 5000K publicity. These images are taken at ground degree, and the beam hits the ceiling round 9 ft away.<\/p>\n<h3 id=\"tint\"><span class=\"ez-toc-section\" id=\"Tint_vs_BLF-348_KillzoneFlashlightscom_219b_model_affiliate_hyperlink\"><\/span>Tint vs BLF-348 (<a href=\"https:\/\/www.killzoneflashlights.com\/products\/killzone-flashlights-stainless-pen-light?ref=7\" target=\"_blank\" rel=\"noopener\">KillzoneFlashlights.com 219b model<\/a>) (affiliate hyperlink)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>I preserve the take a look at flashlight on the left and the BLF-348 reference flashlight on the fitting. These images are taken round 18 inches from the door.<\/p>\n<p>I evaluate every little thing to the <a href=\"https:\/\/zeroair.org\/2018\/10\/22\/killzone-com-stainless-pen-light-blf-348-with-219b-flashlight-review\/\" target=\"_blank\" rel=\"noopener\">KillzoneFlashlights.com 219b BLF-348<\/a> as a result of it\u2019s cheap and has one of the best tint!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Abstract_and_Conclusion\"><\/span>Abstract and Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>At $40, the Sofirn SR23 Rechargeable flashlight is an effective method to get excessive output and UV. It\u2019s significantly good when you\u2019re in search of a 900-lumen flashlight, as a result of as soon as any mode steps down, the sunshine holds 900 lumens very steadily. That\u2019s nice! I recognize UV having a devoted swap, and in any other case probably not getting in the way in which of white LED output. USB-C charging seems nice, and I\u2019m glad that this gentle makes use of a regular cell, too!<\/p>\n<h3 id=\"table\"><span class=\"ez-toc-section\" id=\"The_Large_Desk\"><\/span>The Large Desk<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>^ Measurement disclaimer:\u00a0 Testing flashlights is my passion. I exploit hobbyist-level tools for testing, together with some I made myself. Strive to not get buried within the particulars of producer specs versus measurements recorded right here; A specific amount of distinction (say, 10 or 15%) is completely affordable.<\/p>\n<h3 id=\"like\"><span class=\"ez-toc-section\" id=\"What_I_like\"><\/span>What I like<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Cheap price<\/li>\n<li>Separate swap for UV<\/li>\n<li>Good charging<\/li>\n<li>Hotter output than claimed<\/li>\n<\/ul>\n<h3 id=\"dislike\"><span class=\"ez-toc-section\" id=\"What_I_don%E2%80%99t_like\"><\/span>What I don\u2019t like<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<hr\/>\n<h2 id=\"notes\"><span class=\"ez-toc-section\" id=\"Notes\"><\/span>Notes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"cb_p6_patreon_button\" style=\"text-align:center !important;margin-top:15px;margin-bottom:15px;\">\n<p>Favored it? Take a second to help zeroair on Patreon!<\/p>\n<p><a rel=\"nofollow noopener\" href=\"https:\/\/www.patreon.com\/zeroair?utm_content=post_button&amp;utm_medium=patron_button_and_widgets_plugin&amp;utm_campaign=&amp;utm_term=&amp;utm_source=https:\/\/zeroair.org\/2025\/08\/14\/sofirn-sr23-rechargeable-flashlight-review\/\" aria-label=\"Click to become a patron at Patreon!\" target=\"_blank\"><img decoding=\"async\" style=\"margin-top: 10px;margin-bottom: 10px;max-width:200px;width:100%;height:auto;\" src=\"https:\/\/zeroair.org\/wp-content\/plugins\/patron-button-and-widgets-by-codebard\/images\/become_a_patron_button.png\" alt=\"Become a patron at Patreon!\"\/><\/a><\/div>\n<div class=\"sharedaddy sd-block sd-like jetpack-likes-widget-wrapper jetpack-likes-widget-unloaded\" id=\"like-post-wrapper-155565265-117525-68a1220572bfd\" data-src=\"https:\/\/widgets.wp.com\/likes\/?ver=14.9.1#blog_id=155565265&amp;post_id=117525&amp;origin=zeroair.org&amp;obj_id=155565265-117525-68a1220572bfd\" data-name=\"like-post-frame-155565265-117525-68a1220572bfd\" data-title=\"Like or Reblog\">\n<h3 class=\"sd-title\">Like this:<\/h3>\n<p><span class=\"button\"><span>Like<\/span><\/span> <span class=\"loading\">Loading&#8230;<\/span><\/p>\n<p><span class=\"sd-text-color\"\/><a class=\"sd-link-color\"\/><\/div>\n<\/p><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>The Sofirn SR23 Rechargeable flashlight options three TN-3535 warmer-than-6000K emitters and a UV proper beside them. USB-C charging, too! Learn on for testing! Official Specs and Options Right here\u2019s a hyperlink to the Sofirn SR23 Rechargeable flashlight product web page. Variations Appears like there\u2019s only one model of the Sofirn SR23 Rechargeable flashlight. Worth The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12606,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-12604","post","type-post","status-publish","format-standard","has-post-thumbnail","category-keyboard"],"_links":{"self":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/12604","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12604"}],"version-history":[{"count":1,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/12604\/revisions"}],"predecessor-version":[{"id":12605,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/12604\/revisions\/12605"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/media\/12606"}],"wp:attachment":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}