{"id":2525,"date":"2026-09-16T00:14:01","date_gmt":"2026-09-15T15:14:01","guid":{"rendered":"https:\/\/steelcrucian.com\/?p=2525"},"modified":"2026-09-16T00:14:02","modified_gmt":"2026-09-15T15:14:02","slug":"led-lumen-maintenance-l70","status":"publish","type":"post","link":"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/","title":{"rendered":"\u23f3 \uad11\uc18d\uc720\uc9c0\uc728(L70\/L80)\uacfc LED \uc218\uba85 \u2013 &#8220;50,000\uc2dc\uac04&#8221;\uc740 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c4 \uc22b\uc790\uc77c\uae4c"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">LED \uc870\uba85 \uce74\ud0c8\ub85c\uadf8\uc5d0 **&#8221;\uc218\uba85 50,000\uc2dc\uac04&#8221;**\uc774\ub77c\uace0 \uc801\ud600 \uc788\uc2b5\ub2c8\ub2e4. \ud558\ub8e8 10\uc2dc\uac04 \ucf1c\uba74 13\ub144\uc785\ub2c8\ub2e4. \uc815\ub9d0 13\ub144 \ub3d9\uc548 \uc4f8 \uc218 \uc788\uc744\uae4c\uc694?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uac00\uc9c0\ub97c \uc9da\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uccab\uc9f8, <strong>LED\ub294 \uadf8 \uc2dc\uc810\uc5d0 \uaebc\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \ub458\uc9f8, \uadf8 50,000\uc2dc\uac04\uc740 \ub300\ubd80\ubd84 <strong>\uc2e4\uc81c\ub85c \uce21\uc815\ud55c \uac12\uc774 \uc544\ub2c8\ub77c \uacc4\uc0b0\uc73c\ub85c \ub298\ub9b0 \uac12<\/strong>\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae00\uc5d0\uc11c\ub294 L70\u00b7L80\uc774 \uc815\ud655\ud788 \ubb34\uc2a8 \ub73b\uc778\uc9c0, \uc81c\uc870\uc0ac\uac00 \uadf8 \uc22b\uc790\ub97c \uc5b4\ub5bb\uac8c \ub9cc\ub4dc\ub294\uc9c0, \uadf8\ub9ac\uace0 \uadf8 \uc22b\uc790\ub97c \uc2e4\ubb34\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ubc1b\uc544\ub4e4\uc5ec\uc57c \ud558\ub294\uc9c0 \uc815\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 \uc774 \uae00\uc740 \uad11\ud559 \uc2dc\ub9ac\uc988 5\ub2e8\uacc4 <strong>\uc5f4\uacfc \uc2e0\ub8b0\uc131<\/strong>\uc758 \ub450 \ubc88\uc9f8 \uae00\uc785\ub2c8\ub2e4. LED \uc5f4\uc124\uacc4 \uae30\ucd08 \uae00\uc5d0\uc11c \ub2e4\ub8ec \uc815\uc158 \uc628\ub3c4\uac00 \uc5ec\uae30\uc11c \uc218\uba85\uc774\ub77c\ub294 \uacb0\uacfc\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 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\" style=\"cursor:inherit\">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=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" 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><\/span><\/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:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%92%80_LED%EC%9D%98_%E2%80%9C%EC%88%98%EB%AA%85%E2%80%9D%EC%9D%80_%EB%B0%B1%EC%97%B4%EB%93%B1%EA%B3%BC_%EB%8B%A4%EB%A5%B4%EB%8B%A4\" >\ud83d\udc80 LED\uc758 &#8220;\uc218\uba85&#8221;\uc740 \ubc31\uc5f4\ub4f1\uacfc \ub2e4\ub974\ub2e4<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%94%A2_%EA%B0%99%EC%9D%80_%EC%A0%9C%ED%92%88%EC%9D%B8%EB%8D%B0_%EA%B8%B0%EC%A4%80%EC%97%90_%EB%94%B0%EB%9D%BC_%EC%9D%B4%EB%A0%87%EA%B2%8C_%EB%8B%A4%EB%A6%85%EB%8B%88%EB%8B%A4\" >\ud83d\udd22 \uac19\uc740 \uc81c\ud488\uc778\ub370 \uae30\uc900\uc5d0 \ub530\ub77c \uc774\ub807\uac8c \ub2e4\ub985\ub2c8\ub2e4<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%93%90_%EC%88%AB%EC%9E%90%EB%8A%94_%EC%96%B4%EB%96%BB%EA%B2%8C_%EB%A7%8C%EB%93%A4%EC%96%B4%EC%A7%80%EB%82%98_%E2%80%93_LM-80%EA%B3%BC_TM-21\" >\ud83d\udcd0 \uc22b\uc790\ub294 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub098 \u2013 LM-80\uacfc TM-21<\/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:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%A7%AA_LM-80_%E2%80%93_%EC%8B%A4%EC%A0%9C_%EC%B8%A1%EC%A0%95\" >\ud83e\uddea LM-80 \u2013 \uc2e4\uc81c \uce21\uc815<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%93%88_TM-21_%E2%80%93_%EA%B3%84%EC%82%B0%EC%9C%BC%EB%A1%9C_%EB%8A%98%EB%A6%AC%EA%B8%B0\" >\ud83d\udcc8 TM-21 \u2013 \uacc4\uc0b0\uc73c\ub85c \ub298\ub9ac\uae30<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%E2%9A%96%EF%B8%8F_%EA%B0%80%EC%9E%A5_%EC%A4%91%EC%9A%94%ED%95%9C_%EA%B7%9C%EC%B9%99_%E2%80%93_%E2%80%9C6%EB%B0%B0_%EA%B7%9C%EC%B9%99%E2%80%9D\" >\u2696\ufe0f \uac00\uc7a5 \uc911\uc694\ud55c \uaddc\uce59 \u2013 &#8220;6\ubc30 \uaddc\uce59&#8221;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%93%8B_%EC%8A%A4%ED%8E%99_%EC%8B%9C%ED%8A%B8_%ED%95%9C_%EC%A4%84_%EC%9D%BD%EB%8A%94_%EB%B2%95\" >\ud83d\udccb \uc2a4\ud399 \uc2dc\ud2b8 \ud55c \uc904 \uc77d\ub294 \ubc95<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%8E%B2_Lx_By_%ED%91%9C%EA%B8%B0\" >\ud83c\udfb2 Lx By \ud45c\uae30<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%8C%A1%EF%B8%8F_%EC%98%A8%EB%8F%84%EA%B0%80_%EC%88%98%EB%AA%85%EC%9D%84_%EC%A2%8C%EC%9A%B0%ED%95%9C%EB%8B%A4\" >\ud83c\udf21\ufe0f \uc628\ub3c4\uac00 \uc218\uba85\uc744 \uc88c\uc6b0\ud55c\ub2e4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%9B%A0%EF%B8%8F_%EC%8B%A4%EB%AC%B4%EC%97%90%EC%84%9C_%EC%96%B4%EB%96%BB%EA%B2%8C_%EC%93%B0%EB%82%98\" >\ud83d\udee0\ufe0f \uc2e4\ubb34\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc4f0\ub098<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#1_%EC%84%A4%EA%B3%84_%EC%A1%B0%EB%8F%84%EC%97%90_%EC%9C%A0%EC%A7%80%EB%B3%B4%EC%88%98%EC%9C%A8%EC%9D%84_%EB%B0%98%EC%98%81%ED%95%98%EC%84%B8%EC%9A%94\" >1. \uc124\uacc4 \uc870\ub3c4\uc5d0 \uc720\uc9c0\ubcf4\uc218\uc728\uc744 \ubc18\uc601\ud558\uc138\uc694<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#2_%EA%B0%80%EB%8F%99_%EC%8B%9C%EA%B0%84%EC%9D%84_%EC%97%B0%EC%88%98%EB%A1%9C_%ED%99%98%EC%82%B0%ED%95%B4%EB%B3%B4%EC%84%B8%EC%9A%94\" >2. \uac00\ub3d9 \uc2dc\uac04\uc744 \uc5f0\uc218\ub85c \ud658\uc0b0\ud574\ubcf4\uc138\uc694<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#3_%EB%B9%84%EA%B5%90%ED%95%A0_%EB%95%8C%EB%8A%94_%EC%A1%B0%EA%B1%B4%EC%9D%84_%EB%A7%9E%EC%B6%94%EC%84%B8%EC%9A%94\" >3. \ube44\uad50\ud560 \ub54c\ub294 \uc870\uac74\uc744 \ub9de\ucd94\uc138\uc694<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%E2%9D%93_%EC%9E%90%EC%A3%BC_%ED%95%98%EB%8A%94_%EC%98%A4%ED%95%B4_3%EA%B0%80%EC%A7%80\" >\u2753 \uc790\uc8fc \ud558\ub294 \uc624\ud574 3\uac00\uc9c0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%E2%9C%85_%ED%95%9C%EB%88%88%EC%97%90_%EC%A0%95%EB%A6%AC\" >\u2705 \ud55c\ub208\uc5d0 \uc815\ub9ac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%8E%AF_%EC%98%A4%EB%8A%98_%EB%B0%94%EB%A1%9C_%ED%99%95%EC%9D%B8%ED%95%B4%EB%B3%BC_%EA%B2%83\" >\ud83c\udfaf \uc624\ub298 \ubc14\ub85c \ud655\uc778\ud574\ubcfc \uac83<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/steelcrucian.com\/led-lumen-maintenance-l70\/#%F0%9F%93%9A_%ED%95%A8%EA%BB%98_%EC%9D%BD%EC%9C%BC%EB%A9%B4_%EC%A2%8B%EC%9D%80_%EA%B8%80\" >\ud83d\udcda \ud568\uaed8 \uc77d\uc73c\uba74 \uc88b\uc740 \uae00<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%92%80_LED%EC%9D%98_%E2%80%9C%EC%88%98%EB%AA%85%E2%80%9D%EC%9D%80_%EB%B0%B1%EC%97%B4%EB%93%B1%EA%B3%BC_%EB%8B%A4%EB%A5%B4%EB%8B%A4\"><\/span>\ud83d\udc80 LED\uc758 &#8220;\uc218\uba85&#8221;\uc740 \ubc31\uc5f4\ub4f1\uacfc \ub2e4\ub974\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc31\uc5f4\ub4f1\uc740 \ud544\ub77c\uba58\ud2b8\uac00 \ub04a\uc5b4\uc9c0\uba74 \ub05d\uc785\ub2c8\ub2e4. \ucf1c\uc9c0\ub290\ub0d0 \uc548 \ucf1c\uc9c0\ub290\ub0d0\ub85c \uc218\uba85\uc774 \uba85\ud655\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LED\ub294 \ub2e4\ub985\ub2c8\ub2e4. \uac11\uc790\uae30 \uaebc\uc9c0\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc9c0\ub9cc(\uc8fc\ub85c \ub4dc\ub77c\uc774\ubc84\ub098 \ub0a9\ub55c \ubd88\ub7c9), <strong>\uc815\uc0c1\uc801\uc778 LED\ub294 \uc11c\uc11c\ud788 \uc5b4\ub450\uc6cc\uc9d1\ub2c8\ub2e4.<\/strong> \uadf8\ub798\uc11c &#8220;\uc5b8\uc81c \uc8fd\uc5c8\ub294\uc9c0&#8221; \uc815\uc758\ud560 \uc218\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub798\uc11c \uc5c5\uacc4\ub294 \uae30\uc900\uc744 \ub4a4\uc9d1\uc5c8\uc2b5\ub2c8\ub2e4. **&#8221;\ucd08\uae30 \ubc1d\uae30\uc758 \uba87 %\uae4c\uc9c0 \ub5a8\uc5b4\uc9c0\ub294 \ub370 \uac78\ub9ac\ub294 \uc2dc\uac04&#8221;**\uc744 \uc218\uba85\uc73c\ub85c \uc815\uc758\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"659\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-01-decay-curve-1024x659.png\" alt=\"\" class=\"wp-image-2526\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-01-decay-curve-1024x659.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-01-decay-curve-300x193.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-01-decay-curve-767x493.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-01-decay-curve.png 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud45c\uae30<\/th><th>\uc758\ubbf8<\/th><th>\uc131\uaca9<\/th><\/tr><\/thead><tbody><tr><td><strong>L90<\/strong><\/td><td>\ucd08\uae30 \uad11\uc18d\uc758 90%\ub85c \ub5a8\uc5b4\uc9c8 \ub54c\uae4c\uc9c0<\/td><td>\uc5c4\uaca9. \uc0c9\u00b7\ubc1d\uae30 \uad00\ub9ac\uac00 \uc911\uc694\ud55c \uc6a9\ub3c4<\/td><\/tr><tr><td><strong>L80<\/strong><\/td><td>80%\uae4c\uc9c0<\/td><td>\uc911\uac04. \uc0b0\uc5c5\u00b7\uc0c1\uc5c5 \uc870\uba85\uc5d0\uc11c \ud754\ud568<\/td><\/tr><tr><td><strong>L70<\/strong><\/td><td>70%\uae4c\uc9c0<\/td><td>\uac00\uc7a5 \ub110\ub9ac \uc4f0\uc774\ub294 \uae30\uc900<\/td><\/tr><tr><td><strong>L50<\/strong><\/td><td>50%\uae4c\uc9c0<\/td><td>\ub290\uc2a8\ud568. \uc790\ub3d9\ucc28 \ub4f1 \uc77c\ubd80 \uc6a9\ub3c4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>L70\uc774 \uae30\uc900\uc774 \ub41c \uc774\uc720<\/strong>\ub294 \uc0ac\ub78c \ub208\uc774 \uc810\uc9c4\uc801\uc778 \ubc1d\uae30 \uac10\uc18c\ub97c \uc798 \uc54c\uc544\ucc44\uc9c0 \ubabb\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. 30%\ucbe4 \uc904\uc5b4\ub4e4 \ub54c\uae4c\uc9c0\ub294 \ub300\ubd80\ubd84 \ub208\uce58\ucc44\uc9c0 \ubabb\ud55c\ub2e4\ub294 \uac83\uc774 \ud1b5\uc0c1\uc801\uc778 \uc124\uba85\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%A2_%EA%B0%99%EC%9D%80_%EC%A0%9C%ED%92%88%EC%9D%B8%EB%8D%B0_%EA%B8%B0%EC%A4%80%EC%97%90_%EB%94%B0%EB%9D%BC_%EC%9D%B4%EB%A0%87%EA%B2%8C_%EB%8B%A4%EB%A6%85%EB%8B%88%EB%8B%A4\"><\/span>\ud83d\udd22 \uac19\uc740 \uc81c\ud488\uc778\ub370 \uae30\uc900\uc5d0 \ub530\ub77c \uc774\ub807\uac8c \ub2e4\ub985\ub2c8\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc704 \uadf8\ub798\ud504\uc758 \uac10\uc1e0\uc728(\u03b1 = 1.189\u00d710\u207b\u2075)\ub85c \uacc4\uc0b0\ud558\uba74 \uc774\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uae30\uc900<\/th><th>\ub3c4\ub2ec \uc2dc\uac04<\/th><th>24\uc2dc\uac04 \uac00\ub3d9 \uc2dc<\/th><\/tr><\/thead><tbody><tr><td>L90<\/td><td>8,861\uc2dc\uac04<\/td><td>\uc57d 1.0\ub144<\/td><\/tr><tr><td>L80<\/td><td>18,767\uc2dc\uac04<\/td><td>\uc57d 2.1\ub144<\/td><\/tr><tr><td>L70<\/td><td>29,998\uc2dc\uac04<\/td><td>\uc57d 3.4\ub144<\/td><\/tr><tr><td>L50<\/td><td>58,297\uc2dc\uac04<\/td><td>\uc57d 6.7\ub144<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\uac19\uc740 LED\uc778\ub370 L90\uc740 8,861\uc2dc\uac04, L50\uc740 58,297\uc2dc\uac04\uc785\ub2c8\ub2e4.<\/strong> 7\ubc30 \uac00\uae4c\uc774 \ucc28\uc774 \ub0a9\ub2c8\ub2e4. \uc81c\ud488\uc744 \ube44\uad50\ud560 \ub54c <strong>\ubc18\ub4dc\uc2dc \uac19\uc740 \uae30\uc900\ub07c\ub9ac<\/strong> \ube44\uad50\ud574\uc57c \ud569\ub2c8\ub2e4. &#8220;\uc6b0\ub9ac\ub294 60,000\uc2dc\uac04&#8221;\uacfc &#8220;\uc6b0\ub9ac\ub294 30,000\uc2dc\uac04&#8221;\uc774 \uc0ac\uc2e4\uc740 \uac19\uc740 \uc81c\ud488\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%90_%EC%88%AB%EC%9E%90%EB%8A%94_%EC%96%B4%EB%96%BB%EA%B2%8C_%EB%A7%8C%EB%93%A4%EC%96%B4%EC%A7%80%EB%82%98_%E2%80%93_LM-80%EA%B3%BC_TM-21\"><\/span>\ud83d\udcd0 \uc22b\uc790\ub294 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub098 \u2013 LM-80\uacfc TM-21<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\uc870\uc0ac\uac00 50,000\uc2dc\uac04\uc744 \uc8fc\uc7a5\ud558\ub824\uba74 50,000\uc2dc\uac04 \ub3d9\uc548 \ucf1c\ubd10\uc57c \ud560\uae4c\uc694? \uadf8\ub7ec\uba74 5.7\ub144\uc774 \uac78\ub9bd\ub2c8\ub2e4. \uc81c\ud488\uc774 \ub2e8\uc885\ub420 \uc2dc\uac04\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub798\uc11c <strong>\uce21\uc815 \uaddc\uaca9\uacfc \uc678\uc0bd \uaddc\uaca9\uc774 \ub098\ub258\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uaddc\uaca9<\/th><th>\uc5ed\ud560<\/th><\/tr><\/thead><tbody><tr><td><strong>IES LM-80<\/strong><\/td><td>LED \ud328\ud0a4\uc9c0\uc758 \uad11\uc18d \uac10\uc18c\ub97c \uc2e4\uc81c\ub85c <strong>\uce21\uc815<\/strong>\ud558\ub294 \ubc29\ubc95<\/td><\/tr><tr><td><strong>IES TM-21<\/strong><\/td><td>\uce21\uc815 \ub370\uc774\ud130\ub85c \uc7a5\uae30 \uc218\uba85\uc744 **\uacc4\uc0b0(\uc678\uc0bd)**\ud558\ub294 \ubc29\ubc95<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%A7%AA_LM-80_%E2%80%93_%EC%8B%A4%EC%A0%9C_%EC%B8%A1%EC%A0%95\"><\/span>\ud83e\uddea LM-80 \u2013 \uc2e4\uc81c \uce21\uc815<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc18c <strong>6,000\uc2dc\uac04<\/strong> \ub3d9\uc548 1,000\uc2dc\uac04 \uac04\uaca9\uc73c\ub85c \uad11\uc18d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \ucf00\uc774\uc2a4 \uc628\ub3c4\ub294 \ubcf4\ud1b5 \uc138 \uc870\uac74(55\u2103, 85\u2103, \uc81c\uc870\uc0ac \uc120\ud0dd \uc628\ub3c4)\uc5d0\uc11c \ubcd1\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%88_TM-21_%E2%80%93_%EA%B3%84%EC%82%B0%EC%9C%BC%EB%A1%9C_%EB%8A%98%EB%A6%AC%EA%B8%B0\"><\/span>\ud83d\udcc8 TM-21 \u2013 \uacc4\uc0b0\uc73c\ub85c \ub298\ub9ac\uae30<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uce21\uc815 \ub370\uc774\ud130\uc5d0 \uc9c0\uc218 \uac10\uc1e0 \uace1\uc120\uc744 \ub9de\ucda5\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u03a6(t) = B \u00b7 e^(\u2212\u03b1\u00b7t)\n\n\u03a6 : \uad11\uc18d\nB : \ucd08\uae30 \uc0c1\uc218\n\u03b1 : \uac10\uc1e0\uc728 \uc0c1\uc218 (1\/h)\nt : \uc2dc\uac04\n\nL70 = ln(B \u00f7 0.7) \u00f7 \u03b1\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd08\uae30 1,000\uc2dc\uac04 \ub370\uc774\ud130\ub294 <strong>\ubc88\uc778(burn-in) \uad6c\uac04<\/strong>\uc774\ub77c \uc81c\uc678\ud558\uace0 \ub9de\ucda5\ub2c8\ub2e4. \ucd08\uae30 \uae09\uaca9\ud55c \ubcc0\ud654\uac00 \uc7a5\uae30 \ucd94\uc138\ub97c \uc65c\uace1\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udccc IES \uc790\ub8cc\uc758 \uc608\uc2dc\uac12 \u03b1 = 1.189\u00d710\u207b\u2075\ub97c **\u03b4(1,000\uc2dc\uac04\ub2f9 \uac10\uc1e0\uc728)**\ub85c \ud658\uc0b0\ud558\uba74 \uc815\ud655\ud788 <strong>1.00%\/kh<\/strong>\uac00 \ub098\uc635\ub2c8\ub2e4. Python\uc73c\ub85c \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \u03b1\ub294 \uc9c1\uad00\uc801\uc774\uc9c0 \uc54a\uc544\uc11c \uc774\ub807\uac8c %\/kh\ub85c \ubc14\uafd4 \ube44\uad50\ud558\uc790\ub294 \uc81c\uc548\uc774 \ub098\uc624\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9A%96%EF%B8%8F_%EA%B0%80%EC%9E%A5_%EC%A4%91%EC%9A%94%ED%95%9C_%EA%B7%9C%EC%B9%99_%E2%80%93_%E2%80%9C6%EB%B0%B0_%EA%B7%9C%EC%B9%99%E2%80%9D\"><\/span>\u2696\ufe0f \uac00\uc7a5 \uc911\uc694\ud55c \uaddc\uce59 \u2013 &#8220;6\ubc30 \uaddc\uce59&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uac00 \uc774 \uae00\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TM-21\uc740 \uc2dc\ud5d8\ud55c \uc2dc\uac04\uc758 6\ubc30\uae4c\uc9c0\ub9cc \ubcf4\uace0\ud560 \uc218 \uc788\ub3c4\ub85d \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"617\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-02-six-times-rule-1024x617.png\" alt=\"\" class=\"wp-image-2527\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-02-six-times-rule-1024x617.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-02-six-times-rule-300x181.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-02-six-times-rule-767x462.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-02-six-times-rule.png 1336w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>LM-80 \uc2dc\ud5d8 \uc2dc\uac04<\/th><th>\ubcf4\uace0 \uac00\ub2a5\ud55c \ucd5c\ub300 \uc218\uba85<\/th><\/tr><\/thead><tbody><tr><td>3,000\uc2dc\uac04<\/td><td>18,000\uc2dc\uac04<\/td><\/tr><tr><td>6,000\uc2dc\uac04<\/td><td>36,000\uc2dc\uac04<\/td><\/tr><tr><td>10,000\uc2dc\uac04<\/td><td>60,000\uc2dc\uac04<\/td><\/tr><tr><td>16,700\uc2dc\uac04<\/td><td>100,200\uc2dc\uac04<\/td><\/tr><tr><td>20,000\uc2dc\uac04<\/td><td>120,000\uc2dc\uac04<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;100,000\uc2dc\uac04&#8221;\uc744 \uc815\ub2f9\ud558\uac8c \uc8fc\uc7a5\ud558\ub824\uba74 \ucd5c\uc18c 16,700\uc2dc\uac04, \uc57d 22\uac1c\uc6d4\uc758 \uc5f0\uc18d \uc2dc\ud5d8 \ub370\uc774\ud130\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7f0\ub370 \uc2e4\uc81c \uc81c\ud488 \uc790\ub8cc\uc5d0\uc11c\ub294 6,000~10,000\uc2dc\uac04 \ub370\uc774\ud130\ub9cc\uc73c\ub85c 50,000~100,000\uc2dc\uac04\uc744 \uc8fc\uc7a5\ud558\ub294 \uacbd\uc6b0\uac00 \ud754\ud569\ub2c8\ub2e4. \ud45c\ubcf8 \uc218\uac00 \uc801\uac70\ub098 \ud1b5\uacc4\uac12\uc744 \uacf5\uac1c\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7f0 \uc22b\uc790\ub294 <strong>\ud1b5\uacc4\uc801\uc73c\ub85c \ud0c4\ud0c4\ud55c \uc2e0\ub8b0\uc131 \uc8fc\uc7a5\uc774 \uc544\ub2c8\ub77c \ub2e8\uc21c\ud55c \uc218\ud559\uc801 \uc678\uc0bd<\/strong>\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>6\ubc30\ub294 \ubb3c\ub9ac \ubc95\uce59\uc774 \uc544\ub2c8\ub77c \uc815\ucc45\uc801 \ud310\ub2e8\uc785\ub2c8\ub2e4.<\/strong> \ubbf8\uad6d \uc5d0\ub108\uc9c0\ubd80\uc640 IES \ubd84\uc11d\uc5d0\uc11c\ub3c4 \uc774 \uc810\uc744 \uba85\ud655\ud788 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. 6\ubc30\ub97c \ub118\ub294 \uc8fc\uc7a5\uc740 \uc815\uc758\uc0c1 TM-21\uc774 \ub4b7\ubc1b\uce68\ud558\uc9c0 \uc54a\ub294 \uc678\uc0bd\uc774\uba70, &#8220;projected&#8221;\uac00 \uc544\ub2c8\ub77c &#8220;reported&#8221;\ub85c \ud45c\uae30\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%8B_%EC%8A%A4%ED%8E%99_%EC%8B%9C%ED%8A%B8_%ED%95%9C_%EC%A4%84_%EC%9D%BD%EB%8A%94_%EB%B2%95\"><\/span>\ud83d\udccb \uc2a4\ud399 \uc2dc\ud2b8 \ud55c \uc904 \uc77d\ub294 \ubc95<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ub300\ub85c \ub41c \uc2a4\ud399\uc740 \uc774\ub807\uac8c \uc801\ud600 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>L70(10K) = 60,000 hours at Ts = 85\u2103, If = 700 mA\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud55c \uc904\uc5d0 \ub2e4\uc12f \uac00\uc9c0 \uc815\ubcf4\uac00 \ub4e4\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\uac12<\/th><th>\uc758\ubbf8<\/th><\/tr><\/thead><tbody><tr><td>L70<\/td><td>70%<\/td><td>\uad11\uc18d \uc720\uc9c0 \uae30\uc900<\/td><\/tr><tr><td>(10K)<\/td><td>10,000\uc2dc\uac04<\/td><td>\uc2e4\uc81c \uc2dc\ud5d8 \uc2dc\uac04<\/td><\/tr><tr><td>60,000 hours<\/td><td>60,000<\/td><td>6\ubc30 \uc0c1\ud55c\uc5d0 \uac78\ub9b0 \uac12<\/td><\/tr><tr><td>Ts = 85\u2103<\/td><td>85\u2103<\/td><td>\uce21\uc815 \uc2dc \ucf00\uc774\uc2a4 \uc628\ub3c4<\/td><\/tr><tr><td>If = 700 mA<\/td><td>700mA<\/td><td>\uce21\uc815 \uc2dc \uad6c\ub3d9 \uc804\ub958<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 <strong>\ub4a4\uc758 \ub450 \uc870\uac74\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/strong> \uc2e4\uc81c \uae30\uad6c\uc5d0\uc11c \ucf00\uc774\uc2a4 \uc628\ub3c4\uac00 \ub354 \ub192\uac70\ub098 \uc804\ub958\uac00 \ub354 \ud06c\uba74, <strong>\uc774 \uc218\uba85\uc740 \uadf8\ub300\ub85c \uc801\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \ub354 \ub728\uac70\uc6b4 \uae30\uad6c, \ub354 \ub192\uc740 \uc804\ub958, \uba3c\uc9c0 \ub080 \ubc29\uc5f4\ud310 \ubaa8\ub450 \uc2e4\uc0ac\uc6a9 \uc218\uba85\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8E%B2_Lx_By_%ED%91%9C%EA%B8%B0\"><\/span>\ud83c\udfb2 Lx By \ud45c\uae30<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uc5c4\ubc00\ud55c \ud45c\uae30\ub294 <strong>L70 B50<\/strong> \uac19\uc740 \ud615\ud0dc\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Lx<\/strong> : \uad11\uc18d \uc720\uc9c0 \uae30\uc900 (70%)<\/li>\n\n\n\n<li><strong>By<\/strong> : \uadf8 \uae30\uc900 \uc544\ub798\ub85c \ub5a8\uc5b4\uc838\ub3c4 \ub418\ub294 \ud45c\ubcf8 \ube44\uc728 (B50 = \ud45c\ubcf8\uc758 50%)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5\uc6a9\ucc98\ub7fc \uc2e4\ud328\uac00 \uace4\ub780\ud55c \uc6a9\ub3c4\uc5d0\uc11c\ub294 <strong>L70 B50\ubcf4\ub2e4 L80 B10\uc774\ub098 L90 B20<\/strong>\uc744 \ub354 \uc911\uc694\ud558\uac8c \ubcf4\ub294 \ubc1c\uc8fc\ucc98\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8C%A1%EF%B8%8F_%EC%98%A8%EB%8F%84%EA%B0%80_%EC%88%98%EB%AA%85%EC%9D%84_%EC%A2%8C%EC%9A%B0%ED%95%9C%EB%8B%A4\"><\/span>\ud83c\udf21\ufe0f \uc628\ub3c4\uac00 \uc218\uba85\uc744 \uc88c\uc6b0\ud55c\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LED \uc5f4\uc124\uacc4 \uae00\uc5d0\uc11c \uacc4\uc0b0\ud588\ub358 \uc815\uc158 \uc628\ub3c4\uac00 \uc5ec\uae30\uc11c \uacb0\uacfc\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"669\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-03-temperature-effect-1024x669.png\" alt=\"\" class=\"wp-image-2528\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-03-temperature-effect-1024x669.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-03-temperature-effect-300x196.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-03-temperature-effect-767x501.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/life-03-temperature-effect.png 1299w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\uba85\uc758 \uc628\ub3c4 \uc758\uc874\uc131\uc740 <strong>\uc544\ub808\ub2c8\uc6b0\uc2a4(Arrhenius) \ubaa8\ub378<\/strong>\ub85c \uc124\uba85\ud569\ub2c8\ub2e4. \ud65c\uc131\ud654 \uc5d0\ub108\uc9c0(Ea)\ub294 \uc77c\ubc18 LED \ud328\ud0a4\uc9c0\uc5d0\uc11c \ub300\ub7b5 <strong>0.3~0.7 eV<\/strong> \ubc94\uc704\ub85c \ubcf4\uace0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ucf00\uc774\uc2a4 \uc628\ub3c4<\/th><th>\uc218\uba85 \ubc30\uc728 (85\u2103 \ub300\ube44, Ea=0.5eV \uae30\uc900)<\/th><\/tr><\/thead><tbody><tr><td>55\u2103<\/td><td>4.40\ubc30<\/td><\/tr><tr><td>65\u2103<\/td><td>2.61\ubc30<\/td><\/tr><tr><td>75\u2103<\/td><td>1.59\ubc30<\/td><\/tr><tr><td>85\u2103<\/td><td>1.00\ubc30 (\uae30\uc900)<\/td><\/tr><tr><td>95\u2103<\/td><td>0.64\ubc30<\/td><\/tr><tr><td>105\u2103<\/td><td>0.42\ubc30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\uac00\uc0c1 \uacc4\uc0b0\uc785\ub2c8\ub2e4.<\/strong> Ea\ub294 \uc81c\ud488\ub9c8\ub2e4 \ub2e4\ub974\uace0, \uc2e4\uc81c LM-80 \ub370\uc774\ud130\uc5d0\uc11c \ud68c\uadc0\ub85c \uad6c\ud569\ub2c8\ub2e4. \ub2e4\ub9cc <strong>\uc628\ub3c4\ub97c 10\u2103 \ub0ae\ucd94\uba74 \uc218\uba85\uc774 1.5~2\ubc30 \ub298\uc5b4\ub098\ub294 \uacbd\ud5a5<\/strong>\uc740 \uc2e4\uc81c\ub85c \uad00\uce21\ub429\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ucf00\uc774\uc2a4 \uc628\ub3c4 85\u2103\ub97c 65\u2103\ub85c \ub0ae\ucd94\uba74 \uc218\uba85\uc774 2.6\ubc30\uac00 \ub429\ub2c8\ub2e4.<\/strong> 30,000\uc2dc\uac04\uc774 78,000\uc2dc\uac04\uc774 \ub418\ub294 \uc148\uc785\ub2c8\ub2e4. \ud788\ud2b8\uc2f1\ud06c\uc5d0 \uc4f0\ub294 \ube44\uc6a9\uc774 \uc218\uba85\uc73c\ub85c \ub418\ub3cc\uc544\uc628\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%9B%A0%EF%B8%8F_%EC%8B%A4%EB%AC%B4%EC%97%90%EC%84%9C_%EC%96%B4%EB%96%BB%EA%B2%8C_%EC%93%B0%EB%82%98\"><\/span>\ud83d\udee0\ufe0f \uc2e4\ubb34\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc4f0\ub098<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%EC%84%A4%EA%B3%84_%EC%A1%B0%EB%8F%84%EC%97%90_%EC%9C%A0%EC%A7%80%EB%B3%B4%EC%88%98%EC%9C%A8%EC%9D%84_%EB%B0%98%EC%98%81%ED%95%98%EC%84%B8%EC%9A%94\"><\/span>1. \uc124\uacc4 \uc870\ub3c4\uc5d0 \uc720\uc9c0\ubcf4\uc218\uc728\uc744 \ubc18\uc601\ud558\uc138\uc694<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;\ucd08\uae30 1,000lx&#8221;\ub85c \uc124\uacc4\ud558\uba74 \uba87 \ub144 \ub4a4 \uae30\uc900 \ubbf8\ub2ec\uc774 \ub429\ub2c8\ub2e4. \uc870\uba85 \uc124\uacc4\uc5d0\uc11c\ub294 <strong>\uad11\uc18d\uc720\uc9c0\uc728(LLMF)\uacfc \uc624\uc5fc\ubcf4\uc218\uc728<\/strong>\uc744 \uacf1\ud574 \uc124\uacc4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uad11\uc18d\uc720\uc9c0\uc728<\/th><th>\uc624\uc5fc\ubcf4\uc218\uc728<\/th><th>\uc885\ud569<\/th><th>\ucd08\uae30 1,000lx\uac00<\/th><\/tr><\/thead><tbody><tr><td>0.9<\/td><td>0.9<\/td><td>0.81<\/td><td>810 lx<\/td><\/tr><tr><td>0.8<\/td><td>0.9<\/td><td>0.72<\/td><td>720 lx<\/td><\/tr><tr><td>0.8<\/td><td>0.8<\/td><td>0.64<\/td><td>640 lx<\/td><\/tr><tr><td>0.7<\/td><td>0.8<\/td><td>0.56<\/td><td>560 lx<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 <strong>\ubaa9\ud45c\uac00 500lx\ub77c\uba74 \ucd08\uae30\uc5d0 700~800lx\uac00 \ub098\uc624\ub3c4\ub85d \uc124\uacc4<\/strong>\ud574\uc57c \uc218\uba85 \uae30\uac04 \ub0b4\ub0b4 \uae30\uc900\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ud55c \uc790\ub8cc\ub294 TM-21 \uc678\uc0bd\uc744 6\ubc30\ub85c \uc81c\ud55c\ud55c \ub4a4 <strong>\ucd94\uac00\ub85c 10~20%\uc758 \ubcf4\uc218\uc728<\/strong>\uc744 \ub354 \uc801\uc6a9\ud558\ub294 \uc2e4\ubb34 \uad00\ud589\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%EA%B0%80%EB%8F%99_%EC%8B%9C%EA%B0%84%EC%9D%84_%EC%97%B0%EC%88%98%EB%A1%9C_%ED%99%98%EC%82%B0%ED%95%B4%EB%B3%B4%EC%84%B8%EC%9A%94\"><\/span>2. \uac00\ub3d9 \uc2dc\uac04\uc744 \uc5f0\uc218\ub85c \ud658\uc0b0\ud574\ubcf4\uc138\uc694<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L70 = 50,000\uc2dc\uac04 \uc81c\ud488 \uae30\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud558\ub8e8 \uac00\ub3d9 \uc2dc\uac04<\/th><th>\uc5f0\uc218<\/th><\/tr><\/thead><tbody><tr><td>8\uc2dc\uac04<\/td><td>17.1\ub144<\/td><\/tr><tr><td>10\uc2dc\uac04<\/td><td>13.7\ub144<\/td><\/tr><tr><td>12\uc2dc\uac04<\/td><td>11.4\ub144<\/td><\/tr><tr><td>16\uc2dc\uac04<\/td><td>8.6\ub144<\/td><\/tr><tr><td>24\uc2dc\uac04<\/td><td>5.7\ub144<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>24\uc2dc\uac04 \uac00\ub3d9\ud558\ub294 \uac80\uc0ac \uc7a5\ube44 \uc870\uba85\uc740 5.7\ub144\uc785\ub2c8\ub2e4.<\/strong> \uc0ac\ubb34\uc2e4 \uc870\uba85\uacfc \uac19\uc740 \uc81c\ud488\uc744 \uc368\ub3c4 \uc218\uba85\uc774 3\ubc30 \ucc28\uc774 \ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%EB%B9%84%EA%B5%90%ED%95%A0_%EB%95%8C%EB%8A%94_%EC%A1%B0%EA%B1%B4%EC%9D%84_%EB%A7%9E%EC%B6%94%EC%84%B8%EC%9A%94\"><\/span>3. \ube44\uad50\ud560 \ub54c\ub294 \uc870\uac74\uc744 \ub9de\ucd94\uc138\uc694<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uc81c\ud488\uc744 \ube44\uad50\ud55c\ub2e4\uba74 \ud655\uc778\ud560 \uac83\uc740 \ub2e4\uc12f \uac00\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uac19\uc740 \uae30\uc900\uc778\uac00? (L70 vs L80)<\/li>\n\n\n\n<li>LM-80 \uc2dc\ud5d8 \uc2dc\uac04\uc774 \uc5bc\ub9c8\uc778\uac00? (\uad04\ud638 \uc548 \uc22b\uc790)<\/li>\n\n\n\n<li>\ucf00\uc774\uc2a4 \uc628\ub3c4 \uc870\uac74\uc774 \uac19\uc740\uac00?<\/li>\n\n\n\n<li>\uad6c\ub3d9 \uc804\ub958 \uc870\uac74\uc774 \uac19\uc740\uac00?<\/li>\n\n\n\n<li>By \uac12\uc774 \uacf5\uac1c\ub418\uc5b4 \uc788\ub294\uac00?<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udccc \ub450 \uc81c\ud488\uc758 \ubcf4\uace0\ub41c L70\uc774 \ub611\uac19\uc774 &#8220;36,000\uc2dc\uac04 \ucd08\uacfc&#8221;\ub85c \uc0c1\ud55c\uc5d0 \uac78\ub824 \uc788\ub2e4\uba74, <strong>\ub0a8\uc740 \ube44\uad50 \uc218\ub2e8\uc740 \u03b1(\ub610\ub294 \u03b4) \uac12\ubfd0<\/strong>\uc785\ub2c8\ub2e4. IES \uc790\ub8cc\ub3c4 \uac19\uc740 \uc9c0\uc801\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9D%93_%EC%9E%90%EC%A3%BC_%ED%95%98%EB%8A%94_%EC%98%A4%ED%95%B4_3%EA%B0%80%EC%A7%80\"><\/span>\u2753 \uc790\uc8fc \ud558\ub294 \uc624\ud574 3\uac00\uc9c0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 1. &#8220;50,000\uc2dc\uac04 \uc9c0\ub098\uba74 \uaebc\uc9c4\ub2e4&#8221;<\/strong> \u2192 \uc544\ub2d9\ub2c8\ub2e4. \uadf8 \uc2dc\uc810\uc5d0 **\ucd08\uae30 \ubc1d\uae30\uc758 70%**\uac00 \ub41c\ub2e4\ub294 \ub73b\uc774\uace0, \uadf8 \ub4a4\ub85c\ub3c4 \uacc4\uc18d \ucf1c\uc9d1\ub2c8\ub2e4. \uad50\uccb4 \uc2dc\uc810\uc740 &#8220;\uc5b8\uc81c \uc5b4\ub450\uc6cc\uc11c \ubabb \uc4f0\uaca0\ub294\uac00&#8221;\ub85c \ud310\ub2e8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 2. &#8220;\uc218\uba85\uc774 \uae38\uc218\ub85d \uc88b\uc740 \uc81c\ud488\uc774\ub2e4&#8221;<\/strong> \u2192 \uc870\uac74\uc774 \uac19\uc744 \ub54c\ub9cc \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uc2dc\ud5d8 \uc2dc\uac04\uc774 \uc9e7\uace0 \ud45c\ubcf8\uc774 \uc801\uc740 100,000\uc2dc\uac04 \uc8fc\uc7a5\ubcf4\ub2e4, 10,000\uc2dc\uac04 \uc2dc\ud5d8 \ud6c4 60,000\uc2dc\uac04\uc73c\ub85c \ubcf4\uace0\ud55c \uc81c\ud488\uc774 \ub354 \uc2e0\ub8b0\ud560 \ub9cc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc624\ud574 3. &#8220;LED\ub294 \uad00\ub9ac\uac00 \ud544\uc694 \uc5c6\ub2e4&#8221;<\/strong> \u2192 \ubc29\uc5f4\ud310\uc5d0 \uba3c\uc9c0\uac00 \uc313\uc774\uba74 \ucf00\uc774\uc2a4 \uc628\ub3c4\uac00 \uc624\ub974\uace0, \uc628\ub3c4\uac00 \uc624\ub974\uba74 \uc218\uba85\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. <strong>\uccad\uc18c\uac00 \uace7 \uc218\uba85 \uc5f0\uc7a5<\/strong>\uc785\ub2c8\ub2e4. \ucee4\ubc84 \uc624\uc5fc\uc73c\ub85c \uc778\ud55c \uad11\uc18d \uc190\uc2e4\ub3c4 \ubcc4\uac1c\ub85c \ub204\uc801\ub429\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_%ED%95%9C%EB%88%88%EC%97%90_%EC%A0%95%EB%A6%AC\"><\/span>\u2705 \ud55c\ub208\uc5d0 \uc815\ub9ac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\ud575\uc2ec \ub0b4\uc6a9<\/th><\/tr><\/thead><tbody><tr><td>LED \uc218\uba85 \uc815\uc758<\/td><td>\uaebc\uc9c0\ub294 \uc2dc\uc810\uc774 \uc544\ub2c8\ub77c \ucd08\uae30 \uad11\uc18d\uc758 x%\uae4c\uc9c0<\/td><\/tr><tr><td>L70\/L80\/L90<\/td><td>\uac01\uac01 70%, 80%, 90% \uc720\uc9c0 \uc2dc\uc810<\/td><\/tr><tr><td>LM-80<\/td><td>\uc2e4\uc81c \uce21\uc815 \uaddc\uaca9. \ucd5c\uc18c 6,000\uc2dc\uac04<\/td><\/tr><tr><td>TM-21<\/td><td>\uc678\uc0bd \uacc4\uc0b0 \uaddc\uaca9<\/td><\/tr><tr><td>\uac10\uc1e0 \ubaa8\ub378<\/td><td>\u03a6(t) = B\u00b7e^(\u2212\u03b1t), L70 = ln(B\/0.7)\/\u03b1<\/td><\/tr><tr><td>6\ubc30 \uaddc\uce59<\/td><td>\uc2dc\ud5d8 \uc2dc\uac04\uc758 6\ubc30\uae4c\uc9c0\ub9cc \ubcf4\uace0 \uac00\ub2a5<\/td><\/tr><tr><td>100,000\uc2dc\uac04<\/td><td>16,700\uc2dc\uac04(\uc57d 22\uac1c\uc6d4) \uc2dc\ud5d8 \ud544\uc694<\/td><\/tr><tr><td>\uc2a4\ud399 \uc77d\uae30<\/td><td>L70(10K), \ucf00\uc774\uc2a4 \uc628\ub3c4, \uad6c\ub3d9 \uc804\ub958 \ud568\uaed8 \ud655\uc778<\/td><\/tr><tr><td>\uc628\ub3c4 \uc601\ud5a5<\/td><td>10\u2103 \ub0ae\ucd94\uba74 \uc218\uba85 1.5~2\ubc30 \uacbd\ud5a5<\/td><\/tr><tr><td>\uc124\uacc4 \ubc18\uc601<\/td><td>\uc720\uc9c0\ubcf4\uc218\uc728\uc744 \uacf1\ud574 \ucd08\uae30 \uc870\ub3c4\ub97c \ub192\uac8c \uc124\uacc4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8E%AF_%EC%98%A4%EB%8A%98_%EB%B0%94%EB%A1%9C_%ED%99%95%EC%9D%B8%ED%95%B4%EB%B3%BC_%EA%B2%83\"><\/span>\ud83c\udfaf \uc624\ub298 \ubc14\ub85c \ud655\uc778\ud574\ubcfc \uac83<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc4f0\uace0 \uacc4\uc2e0 LED \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c <strong>L70 \uc606 \uad04\ud638 \uc548 \uc22b\uc790<\/strong>\ub97c \ucc3e\uc544\ubcf4\uc138\uc694. \uc5c6\ub2e4\uba74 \uc2e4\uc81c \uc2dc\ud5d8 \uc2dc\uac04\uc774 \uacf5\uac1c\ub418\uc9c0 \uc54a\uc740 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uadf8 \uc218\uba85\uc758 <strong>\ucf00\uc774\uc2a4 \uc628\ub3c4 \uc870\uac74<\/strong>\uacfc \uc2e4\uc81c \uae30\uad6c\uc758 \ucf00\uc774\uc2a4 \uc628\ub3c4\ub97c \ube44\uad50\ud574\ubcf4\uc138\uc694. \uc2e4\uc81c\uac00 \ub354 \ub192\ub2e4\uba74 \uce74\ud0c8\ub85c\uadf8 \uc218\uba85\uc740 \uc801\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud604\uc7ac \uc124\uacc4 \uc870\ub3c4\uc5d0 <strong>\uc720\uc9c0\ubcf4\uc218\uc728\uc774 \ubc18\uc601\ub418\uc5b4 \uc788\ub294\uc9c0<\/strong> \ud655\uc778\ud558\uc138\uc694. \ucd08\uae30 \uc870\ub3c4\ub9cc \ub9de\ucdb0\ub1a8\ub2e4\uba74 \uba87 \ub144 \ub4a4 \uae30\uc900 \ubbf8\ub2ec\uc774 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>24\uc2dc\uac04 \uac00\ub3d9 \uc124\ube44\ub77c\uba74 <strong>\uc5f0\uc218\ub85c \ud658\uc0b0<\/strong>\ud574\ubcf4\uc138\uc694. \uc0dd\uac01\ubcf4\ub2e4 \uc9e7\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%9A_%ED%95%A8%EA%BB%98_%EC%9D%BD%EC%9C%BC%EB%A9%B4_%EC%A2%8B%EC%9D%80_%EA%B8%80\"><\/span>\ud83d\udcda \ud568\uaed8 \uc77d\uc73c\uba74 \uc88b\uc740 \uae00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udd25 LED \uc5f4\uc124\uacc4 \uae30\ucd08 \u2013 \uc815\uc158\uc628\ub3c4\uc640 \uc5f4\uc800\ud56d (\ubc1c\ud589 \ud6c4 \ub9c1\ud06c \uc5f0\uacb0) \u2014 \uc218\uba85\uc744 \uc88c\uc6b0\ud558\ub294 \uc628\ub3c4\ub97c \uacc4\uc0b0\uc73c\ub85c \uad00\ub9ac\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83c\udfaf <a href=\"https:\/\/steelcrucian.com\/macadam-ellipse-led-binning\/\">\ub9e4\uce90\ub364 \ud0c0\uc6d0(MacAdam)\uacfc LED \ube44\ub2dd<\/a> \u2014 \uad11\uc18d\ubfd0 \uc544\ub2c8\ub77c \uc0c9\ub3c4 \uc2dc\uac04\uc5d0 \ub530\ub77c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83d\udd2e <a href=\"https:\/\/steelcrucian.com\/integrating-sphere-lux-luminance-meter\/\">\uc801\ubd84\uad6c\uc640 \uc870\ub3c4\uacc4\u00b7\ud718\ub3c4\uacc4\uc758 \ucc28\uc774<\/a> \u2014 \uad11\uc18d \uac10\uc18c\ub97c \uc2e4\uc81c\ub85c \uce21\uc815\ud558\ub824\uba74 \ud544\uc694\ud55c \uc7a5\ube44\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83c\udfa8 <a href=\"https:\/\/steelcrucian.com\/led-light-uniformity-calculation-guide\/\">\uc870\uba85 \uade0\uc77c\ub3c4 \uacc4\uc0b0 3\uac00\uc9c0 \uc644\ubcbd\uc815\ub9ac + \ubb34\ub8cc \uacc4\uc0b0\uae30<\/a> \u2014 \uc2dc\uac04\uc774 \uc9c0\ub098\uba70 \uac1c\uccb4\ubcc4 \uac10\uc1e0 \ucc28\uc774\uac00 \uade0\uc77c\ub3c4\uc5d0\ub3c4 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>LED \uc870\uba85 \uce74\ud0c8\ub85c\uadf8\uc5d0 **&#8221;\uc218\uba85 50,000\uc2dc\uac04&#8221;**\uc774\ub77c\uace0 \uc801\ud600 \uc788\uc2b5\ub2c8\ub2e4. \ud558\ub8e8 10\uc2dc\uac04 \ucf1c\uba74 13\ub144\uc785\ub2c8\ub2e4. \uc815\ub9d0 13\ub144 \ub3d9\uc548 \uc4f8 \uc218 \uc788\uc744\uae4c\uc694? \ub450 \uac00\uc9c0\ub97c \uc9da\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uccab\uc9f8, LED\ub294 \uadf8 \uc2dc\uc810\uc5d0 \uaebc\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub458\uc9f8, \uadf8 50,000\uc2dc\uac04\uc740 \ub300\ubd80\ubd84 \uc2e4\uc81c\ub85c \uce21\uc815\ud55c \uac12\uc774 \uc544\ub2c8\ub77c \uacc4\uc0b0\uc73c\ub85c \ub298\ub9b0 \uac12\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 L70\u00b7L80\uc774 \uc815\ud655\ud788 \ubb34\uc2a8 \ub73b\uc778\uc9c0, \uc81c\uc870\uc0ac\uac00 \uadf8 \uc22b\uc790\ub97c \uc5b4\ub5bb\uac8c \ub9cc\ub4dc\ub294\uc9c0, \uadf8\ub9ac\uace0 \uadf8 \uc22b\uc790\ub97c \uc2e4\ubb34\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ubc1b\uc544\ub4e4\uc5ec\uc57c&hellip;&nbsp;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":"","jetpack_post_was_ever_published":false},"categories":[72],"tags":[887,880,884,886,885,888,878,78],"class_list":["post-2525","post","type-post","status-publish","format-standard","hentry","category-optics","tag-l70","tag-led","tag-lm80","tag-tm21","tag-885","tag-888","tag-878","tag-78"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/comments?post=2525"}],"version-history":[{"count":1,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2525\/revisions"}],"predecessor-version":[{"id":2529,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2525\/revisions\/2529"}],"wp:attachment":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/media?parent=2525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/categories?post=2525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/tags?post=2525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}