{"id":2111,"date":"2025-11-12T16:31:33","date_gmt":"2025-11-12T07:31:33","guid":{"rendered":"https:\/\/steelcrucian.com\/?p=2111"},"modified":"2026-09-08T22:25:50","modified_gmt":"2026-09-08T13:25:50","slug":"led-light-uniformity-calculation-guide","status":"publish","type":"post","link":"https:\/\/steelcrucian.com\/led-light-uniformity-calculation-guide\/","title":{"rendered":"\ud83c\udfa8 \uc870\uba85 \uade0\uc77c\ub3c4 \uacc4\uc0b0 3\uac00\uc9c0 \uc644\ubcbd\uc815\ub9ac + \ubb34\ub8cc \uacc4\uc0b0\uae30 (LED\u00b7\ube44\uc804\uac80\uc0ac \uc2e4\ubb34\uac00\uc774\ub4dc)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">&#8220;\uc774 \uc870\uba85, \uade0\uc77c\ub3c4 \uc2a4\ud399 \uba87 % \ub098\uc640\uc694?&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\uba85 \uc124\uacc4\ub098 \uad11\ud559 \uac1c\ubc1c \uc5c5\ubb34\ub97c \ud558\ub2e4 \ubcf4\uba74 \uc774 \uc9c8\ubb38\uc744 \uc815\ub9d0 \uc790\uc8fc \ub4e3\uc2b5\ub2c8\ub2e4. \ucc98\uc74c \uc811\ud558\uba74 \uc22b\uc790\uc640 \uacf5\uc2dd\uc774 \ub9ce\uc544\uc11c \uc5b4\ub835\uac8c \ub290\uaef4\uc9c0\uc9c0\ub9cc, \uc0ac\uc2e4 \uade0\uc77c\ub3c4\ub294 <strong>\ube5b\uc774 \uc5bc\ub9c8\ub098 \uace0\ub974\uac8c \ud37c\uc9c0\uace0 \uc788\ub294\uc9c0\ub97c \uc22b\uc790 \ud558\ub098\ub85c \ud45c\ud604\ud55c \uac83<\/strong>\ubfd0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc800\ub3c4 \ucc98\uc74c \uc870\uba85 \uac1c\ubc1c \uc5c5\ubb34\ub97c \uc811\ud588\uc744 \ub54c\ub294 &#8220;\uc65c \uacc4\uc0b0 \ubc29\uc2dd\uc774 \uc774\ub807\uac8c \ub2e4\uc591\ud558\uc9c0?&#8221;\ub77c\ub294 \uc758\ubb38\uc774 \uc788\uc5c8\ub294\ub370, \uc2e4\uc81c\ub85c \ud504\ub85c\uc81d\ud2b8\ub97c \uc9c4\ud589\ud558\uace0 \uace0\uac1d\uc0ac \uc2a4\ud399\uc744 \ud655\uc778\ud558\ub2e4 \ubcf4\uba74 <strong>\uac01 \ubc29\uc2dd\uc774 \uc4f0\uc774\ub294 \ubaa9\uc801\uc774 \uc870\uae08\uc529 \ub2e4\ub974\ub2e4\ub294 \uac83<\/strong>\uc744 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uae68\ub2eb\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2b9\ud788 \uac80\uc0ac\uc7a5\ube44\u00b7\ube44\uc804 \ubaa8\ub4c8\u00b7\ubc31\ub77c\uc774\ud2b8\ucc98\ub7fc \uc870\ub3c4 \ud3b8\ucc28\uac00 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294 \uc81c\ud488\uad70\uc5d0\uc11c\ub294 \uc791\uc740 \uc218\uce58 \ubcc0\ud654\uac00 \uacb0\uacfc\ubb3c\uc758 \ud488\uc9c8\uc5d0 \uc9c1\uc811\uc801\uc73c\ub85c \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0, \uade0\uc77c\ub3c4 \uac1c\ub150\uc744 \uc815\ud655\ud788 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub798\uc11c \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uc2e4\ubb34\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc774 \uc4f0\uc774\ub294 \uade0\uc77c\ub3c4 \uacc4\uc0b0 \ubc29\uc2dd 3\uac00\uc9c0\ub97c \uc608\uc81c\uc640 \ubb34\ub8cc \uacc4\uc0b0\uae30\ub85c \ud55c \ubc88\uc5d0 \uc815\ub9ac\ud574\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"674\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/hero_uniformity_comparison-1024x674.png\" alt=\"\" class=\"wp-image-2294\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/hero_uniformity_comparison-1024x674.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/hero_uniformity_comparison-300x197.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/hero_uniformity_comparison-767x505.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/hero_uniformity_comparison-624x411.png 624w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/hero_uniformity_comparison.png 1474w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83c\udf1f 1. \uc870\uba85 \uade0\uc77c\ub3c4\ub780 \ubb34\uc5c7\uc778\uac00?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\uba85 \uade0\uc77c\ub3c4(Uniformity)\ub294 \ud55c \ubb38\uc7a5\uc73c\ub85c \ub9d0\ud558\uba74,<\/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\"><strong>\uc870\ub3c4\uac00 \uc5bc\ub9c8\ub098 \uace0\ub974\uac8c \ubd84\ud3ec\ub418\uc5b4 \uc788\ub294\uc9c0\ub97c \uc218\uce58\ub85c \ud45c\ud604\ud55c \uac12<\/strong><\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc870\ub3c4(Lux)\uac00 \ud2b9\uc815 \uad6c\uc5ed\uc5d0\uc11c \uc9c0\ub098\uce58\uac8c \ubc1d\uac70\ub098 \uc5b4\ub461\uc9c0 \uc54a\uc740\uc9c0<\/li>\n\n\n\n<li>\uac80\uc0ac \ub300\uc0c1\uc758 \uc870\uba85 \ud658\uacbd\uc774 \uc77c\uc815\ud55c\uc9c0<\/li>\n\n\n\n<li>\uc124\uacc4\ud55c \uc870\uba85 \uad6c\uc870(LED, \ud655\uc0b0\uad6c, \ubc18\uc0ac\uad6c\uc870 \ub4f1)\uac00 \ubaa9\uc801\uc5d0 \ub9de\uac8c \ub3d9\uc791\ud558\ub294\uc9c0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7f0 \uac83\ub4e4\uc744 \ud655\uc778\ud560 \ub54c \uade0\uc77c\ub3c4\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uc7a5\ube44\uc5d0\uc11c\ub294 \uade0\uc77c\ub3c4\uac00 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uce74\uba54\ub77c \ubaa8\ub4c8 \uac80\uc0ac \uc7a5\ube44<\/li>\n\n\n\n<li>\ube44\uc804 \uac80\uc0ac \uc2dc\uc2a4\ud15c<\/li>\n\n\n\n<li>\ud655\uc0b0\ud615\u00b7\uc9c1\ud558\ud615 \ubc31\ub77c\uc774\ud2b8<\/li>\n\n\n\n<li>\uc815\ubc00\ud55c \uc870\ub3c4 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c LED \uc870\uba85<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\uba85 \ud55c\ucabd\uc774 \ubc1d\uac70\ub098 \uc5b4\ub450\uc6b0\uba74 \uc13c\uc11c\uac00 \ubc1b\uc544\ub4e4\uc774\ub294 \uc815\ubcf4 \uc790\uccb4\uac00 \uc65c\uace1\ub418\uae30 \ub54c\ubb38\uc5d0, \uc2a4\ud399 \ucda9\uc871 \uc5ec\ubd80\uac00 \ud488\uc9c8\uc5d0 \ud070 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83e\udde9 2. \uade0\uc77c\ub3c4 \uacc4\uc0b0\uc774 \uc65c \uc911\uc694\ud55c\uac00?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uade0\uc77c\ub3c4\ub294 \ub2e8\uc21c\ud55c \uc870\ub3c4 \ube44\uad50\uac00 \uc544\ub2c8\ub77c <strong>\uc81c\ud488\uc758 \uc2e0\ub8b0\ub3c4\ub97c \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec \uc9c0\ud45c<\/strong>\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2714 \uac80\uc0ac \uc815\ud655\ub3c4 \ud5a5\uc0c1<\/li>\n\n\n\n<li>\u2714 \uc774\ubbf8\uc9c0 \ub178\uc774\uc988 \ubc0f \uc65c\uace1 \uac10\uc18c<\/li>\n\n\n\n<li>\u2714 LED\u00b7\ud655\uc0b0\uad6c\u00b7\uad11\ud559 \uad6c\uc870 \uc124\uacc4 \uac80\uc99d<\/li>\n\n\n\n<li>\u2714 \uace0\uac1d\uc0ac \uc2a4\ud399(\uc608: 90%\u2191, 95%\u2191) \ucda9\uc871 \uc5ec\ubd80 \ud310\ub2e8<\/li>\n\n\n\n<li>\u2714 \uc591\uc0b0 \uc548\uc815\uc131 \ud655\ubcf4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc989, \uc124\uacc4\u2013\uc0d8\ud50c\u2013\uce21\uc815\u2013\uac80\uc99d\u2013\uc591\uc0b0\uae4c\uc9c0 \uc804 \uacfc\uc815\uc5d0\uc11c \u201c\ube60\uc9c8 \uc218 \uc5c6\ub294\u201d \uac12\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83d\udd0d 3. \uc870\uba85 \uade0\uc77c\ub3c4 \uc0b0\uc815 \ubc29\uc2dd \u2013 \ucd1d 3\uac00\uc9c0<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5c5\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc4f0\uc774\ub294 \ubc29\uc2dd\uc740 \uc544\ub798 3\uac00\uc9c0\uc774\uba70, \uc774 \uc138 \uac00\uc9c0\ub9cc \uc774\ud574\ud558\uba74 \uc2e4\ubb34\uc5d0\uc11c\ub3c4 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"910\" height=\"1024\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/formula_summary_card-910x1024.png\" alt=\"\" class=\"wp-image-2295\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/formula_summary_card-910x1024.png 910w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/formula_summary_card-266x300.png 266w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/formula_summary_card-767x864.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/formula_summary_card-1364x1536.png 1364w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/formula_summary_card-624x703.png 624w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/formula_summary_card.png 1422w\" sizes=\"auto, (max-width: 910px) 100vw, 910px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe6 \u2460 \uae30\ubcf8 \uade0\uc77c\ub3c4 \ubc29\uc2dd (\uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcd8 \uacf5\uc2dd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uade0\uc77c\ub3c4 = (\ucd5c\uc18c\uac12 \/ \ucd5c\ub300\uac12) \u00d7 100<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udccc \uc758\ubbf8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \ubc1d\uc740 \uc9c0\uc810\uacfc \uac00\uc7a5 \uc5b4\ub450\uc6b4 \uc9c0\uc810\uc758 \ube44\uc728\uc744 \ube44\uad50\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<br>\ub2e8\uc21c\ud558\uc9c0\ub9cc \uace0\uac1d\uc0ac \uc2a4\ud399 \ubb38\uc11c\uc5d0\uc11c \uac00\uc7a5 \uc790\uc8fc \ub4f1\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcca \uc608\uc2dc<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Max = 110 Lux<\/li>\n\n\n\n<li>Min = 100 Lux<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2192 100 \/ 110 \u00d7 100 = <strong>90.9%<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc73c\ub85c 90% \uc774\uc0c1\uc744 \uc88b\uc740 \uade0\uc77c\ub3c4\ub85c \ubd05\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\">\ud83d\udfea \u2461 \ubcc0\ub3d9\uacc4\uc218 \ubc29\uc2dd (CV, Coefficient of Variation)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcd8 \uacf5\uc2dd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CV = (\ud45c\uc900\ud3b8\ucc28 \/ \ud3c9\uade0) \u00d7 100<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udccc \uc758\ubbf8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130 \uc804\uccb4\uc758 \ubd84\uc0b0\uc744 \uae30\uc900\uc73c\ub85c &#8220;\uc5bc\ub9c8\ub098 \ud769\uc5b4\uc838 \uc788\ub294\uc9c0&#8221;\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<br>\ube44\uc804\uac80\uc0ac\ucc98\ub7fc \uc815\ubc00\ub3c4\uac00 \uc911\uc694\ud55c \uc7a5\ube44\uc5d0\uc11c \ud2b9\ud788 \ud65c\uc6a9\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcca \uae30\uc900<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5% \uc774\ud558 \u2192 \ub9e4\uc6b0 \uc6b0\uc218<\/li>\n\n\n\n<li>10% \uc774\ud558 \u2192 \uc591\ud638<\/li>\n\n\n\n<li>15% \uc774\uc0c1 \u2192 \uade0\uc77c\ub3c4 \uac1c\uc120 \ud544\uc694<\/li>\n<\/ul>\n\n\n\n<div style=\"border-left:4px solid #7c3aed;background:#f5f3ff;padding:16px 20px;border-radius:8px;margin:20px 0;\">\n  <strong>\ud83d\udd17 CV(\ubcc0\ub3d9\uacc4\uc218)\ub97c \ub354 \uae4a\uc774 \uc54c\uace0 \uc2f6\ub2e4\uba74<\/strong><br>\n  \uc2e4\uc81c \uce21\uc815 \ub370\uc774\ud130 \uc608\uc2dc, \ud65c\uc6a9 \uc0ac\ub840, \ud574\uc11d \uae30\uc900\uae4c\uc9c0 \uc815\ub9ac\ud55c \uc2ec\ud654\ud3b8\uc744 \ud655\uc778\ud574\ubcf4\uc138\uc694.<br>\n  \ud83d\udc49 <a href=\"https:\/\/steelcrucian.com\/led-illuminance-cov-analysis\/\">\uad11\ud559 \uce21\uc815\uc5d0\uc11c COV\ub780? \u2013 \uc870\uba85 \uade0\uc77c\ub3c4\ub97c \uc218\uce58\ub85c \ubcf4\ub294 \ubc95<\/a>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udfe9 \u2462 \ud3c9\uade0\ub300\ube44 \ud3b8\ucc28 (Deviation from Mean)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcd8 \uacf5\uc2dd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Deviation = ( |\ucd5c\ub300 \u2013 \ucd5c\uc18c| \/ \ud3c9\uade0 ) \u00d7 100<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udccc \uc758\ubbf8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uace0\uac12\u00b7\ucd5c\uc800\uac12\uc774 \ud3c9\uade0\uc5d0\uc11c \uc5bc\ub9c8\ub098 \ubc97\uc5b4\ub098\ub294\uc9c0 \ud30c\uc545\ud560 \ub54c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<br>\ud2b9\uc815 \uc704\uce58\uc758 \ubc1d\uae30 \ud290(Tuning, Peak)\uc744 \ud655\uc778\ud558\uae30 \uc88b\uc740 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83e\uddea 4. \uc0d8\ud50c \ub370\uc774\ud130\ub85c 3\uac00\uc9c0 \ubc29\uc2dd \ube44\uad50<\/h1>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"894\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/measurement_grid_diagram-1024x894.png\" alt=\"\" class=\"wp-image-2298\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/measurement_grid_diagram-1024x894.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/measurement_grid_diagram-300x262.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/measurement_grid_diagram-767x670.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/measurement_grid_diagram-624x545.png 624w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2025\/11\/measurement_grid_diagram.png 1320w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub370\uc774\ud130 \uc608\uc2dc<\/strong><br>102, 98, 110, 105, 100, 99<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\uac12<\/th><\/tr><\/thead><tbody><tr><td>\ucd5c\ub300\uac12(Max)<\/td><td>110<\/td><\/tr><tr><td>\ucd5c\uc18c\uac12(Min)<\/td><td>98<\/td><\/tr><tr><td>\ud3c9\uade0(Avg)<\/td><td>102.3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uacb0\uacfc<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uae30\ubcf8 \uade0\uc77c\ub3c4 \u2192 98 \/ 110 \u00d7 100 = <strong>89.1%<\/strong><\/li>\n\n\n\n<li>CV \u2192 \uc57d <strong>4.33% (\ub9e4\uc6b0 \uc6b0\uc218)<\/strong><\/li>\n\n\n\n<li>\ud3c9\uade0\ub300\ube44 \ud3b8\ucc28 \u2192 \uc57d <strong>11.7%<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \ubc29\uc2dd\uc774 \uc11c\ub85c \ub2e4\ub978 \uad00\uc810\uc5d0\uc11c \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud574\uc8fc\uae30 \ub54c\ubb38\uc5d0<br>\uace0\uac1d \ub300\uc751 \uc2dc 2~3\uac1c \ubc29\uc2dd\uc744 \ub3d9\uc2dc\uc5d0 \uc0ac\uc6a9\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83d\udcbb 5. HTML\ub85c \uc9c1\uc811 \uade0\uc77c\ub3c4 \uacc4\uc0b0\ud558\uae30(\uc870\ub3c4, \ud718\ub3c4\uac12 \uc785\ub825\uc2dc \uc790\ub3d9 \uacc4\uc0b0)<\/h1>\n\n\n\n<div class=\"uniformity-tool\">\n\n<style>\n    .uniformity-tool {\n        font-family: Arial, sans-serif;\n        max-width: 700px;\n        margin: 30px auto;\n        padding: 20px;\n        line-height: 1.6;\n        background: #f7f7f7;\n        border-radius: 10px;\n        border: 1px solid #e5e5e5;\n    }\n\n    .uniformity-tool h2 {\n        color: #333;\n        margin-bottom: 10px;\n        font-size: 24px;\n    }\n\n    .uniformity-tool textarea {\n        width: 100% !important;\n        height: 100px;\n        font-size: 15px;\n        padding: 10px;\n        border-radius: 6px;\n        border: 1px solid #bbb;\n        box-sizing: border-box;\n    }\n\n    .uniformity-tool button {\n        padding: 12px 20px;\n        background: #0066ff;\n        color: white;\n        border: none;\n        border-radius: 6px;\n        font-size: 16px;\n        cursor: pointer;\n        margin-top: 12px;\n        width: 100%;\n    }\n\n    .uniformity-tool button:hover {\n        background: #004ee0;\n    }\n\n    .uniformity-tool .result-box {\n        margin-top: 25px;\n        padding: 15px;\n        background: white;\n        border-radius: 8px;\n        border: 1px solid #ddd;\n    }\n\n    .uniformity-tool .value {\n        font-weight: bold;\n        color: #0055cc;\n    }\n\n    @media screen and (max-width: 480px) {\n        .uniformity-tool {\n            padding: 15px;\n        }\n        .uniformity-tool button {\n            font-size: 15px;\n        }\n    }\n<\/style>\n\n<h2>\ud83d\udca1 \uc870\uba85 \uade0\uc77c\ub3c4 \uacc4\uc0b0\uae30<\/h2>\n<p>Lux \ub370\uc774\ud130(\uc27c\ud45c\ub85c \uad6c\ubd84)\ub97c \uc785\ub825\ud558\uc138\uc694:<\/p>\n\n<textarea id=\"luxData\" placeholder=\"\uc608: 102, 98, 110, 105, 100, 99\"><\/textarea>\n<button onclick=\"calculateUniformity()\">\uacc4\uc0b0\ud558\uae30<\/button>\n\n<div class=\"result-box\">\n    <h3>\ud83d\udccc \uacc4\uc0b0 \uacb0\uacfc<\/h3>\n    <p>\ucd5c\ub300\uac12(Max): <span id=\"max\" class=\"value\">&#8211;<\/span><\/p>\n    <p>\ucd5c\uc18c\uac12(Min): <span id=\"min\" class=\"value\">&#8211;<\/span><\/p>\n    <p>\ud3c9\uade0\uac12(Avg): <span id=\"avg\" class=\"value\">&#8211;<\/span><\/p>\n    <hr>\n    <p>\u2460 \uae30\ubcf8 \uade0\uc77c\ub3c4 = (Min \/ Max) \u00d7 100 \u2192 \n        <span id=\"basicUniform\" class=\"value\">&#8211;<\/span>%<\/p>\n\n    <p>\u2461 \ubcc0\ub3d9\uacc4\uc218(CV) = (\ud45c\uc900\ud3b8\ucc28 \/ \ud3c9\uade0) \u00d7 100 \u2192  \n        <span id=\"cv\" class=\"value\">&#8211;<\/span>%<\/p>\n\n    <p>\u2462 \ud3c9\uade0\ub300\ube44 \ud3b8\ucc28 = (|Max &#8211; Min| \/ Avg) \u00d7 100 \u2192  \n        <span id=\"meanDev\" class=\"value\">&#8211;<\/span>%<\/p>\n<\/div>\n\n<script>\nfunction calculateUniformity() {\n    const input = document.getElementById(\"luxData\").value;\n    if (!input.trim()) {\n        alert(\"Lux \uac12\uc744 \uc785\ub825\ud574\uc8fc\uc138\uc694.\");\n        return;\n    }\n\n    const values = input.split(\",\").map(v => parseFloat(v.trim())).filter(v => !isNaN(v));\n\n    if (values.length === 0) {\n        alert(\"\uc62c\ubc14\ub978 \uc22b\uc790\ub97c \uc785\ub825\ud574\uc8fc\uc138\uc694.\");\n        return;\n    }\n\n    const max = Math.max(...values);\n    const min = Math.min(...values);\n    const avg = values.reduce((a, b) => a + b, 0) \/ values.length;\n\n    const basicUniform = (min \/ max) * 100;\n\n    const variance = values.reduce((a, b) => a + Math.pow(b - avg, 2), 0) \/ values.length;\n    const stdDev = Math.sqrt(variance);\n\n    const cv = (stdDev \/ avg) * 100;\n\n    const meanDeviation = (Math.abs(max - min) \/ avg) * 100;\n\n    document.getElementById(\"max\").textContent = max.toFixed(2);\n    document.getElementById(\"min\").textContent = min.toFixed(2);\n    document.getElementById(\"avg\").textContent = avg.toFixed(2);\n    document.getElementById(\"basicUniform\").textContent = basicUniform.toFixed(2);\n    document.getElementById(\"cv\").textContent = cv.toFixed(2);\n    document.getElementById(\"meanDev\").textContent = meanDeviation.toFixed(2);\n}\n<\/script>\n\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud83c\udfaf 6. \uc0c1\ud669\ubcc4 \ucd94\ucc9c \uade0\uc77c\ub3c4 \ubc29\uc2dd<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc0c1\ud669<\/th><th>\ucd94\ucc9c \ubc29\uc2dd<\/th><th>\uc774\uc720<\/th><\/tr><\/thead><tbody><tr><td>\uace0\uac1d\uc0ac \uc2a4\ud399 \ucda9\uc871 \ud655\uc778<\/td><td>\uae30\ubcf8 \uade0\uc77c\ub3c4<\/td><td>\uac00\uc7a5 \ubcf4\ud3b8\uc801\uc778 \uacf5\uc2dd<\/td><\/tr><tr><td>\uc815\ubc00\ud55c \ube44\uc804 \uac80\uc0ac<\/td><td>CV(\ubcc0\ub3d9\uacc4\uc218)<\/td><td>\ubd84\uc0b0 \ubd84\uc11d\uc5d0 \ucd5c\uc801<\/td><\/tr><tr><td>\ud2b9\uc815 \uc9c0\uc810 \ud3b8\ucc28 \ubb38\uc81c \ud574\uacb0<\/td><td>\ud3c9\uade0\ub300\ube44 \ud3b8\ucc28<\/td><td>Max-Min \ucc28\uc774 \ud310\ub2e8\uc5d0 \uac15\uc810<\/td><\/tr><tr><td>\uc2e0\uaddc LED\u00b7\ud655\uc0b0\uad6c \uac80\uc99d<\/td><td>\uae30\ubcf8 \uade0\uc77c\ub3c4 + CV<\/td><td>\uc124\uacc4 \uc801\ud569\uc131 \uac80\uc99d\uc5d0 \ud6a8\uacfc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u2753 7. \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38 (\uc2e0\uaddc \ucd94\uac00 \u2014 FAQ \uc2a4\ub2c8\ud3ab \ud0c0\uac9f)<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Q. \uade0\uc77c\ub3c4\ub294 \uba87 % \uc774\uc0c1\uc774\uba74 \uc88b\uc740\uac00\uc694?<\/strong><\/li>\n\n\n\n<li>\uc77c\ubc18\uc801\uc73c\ub85c \uae30\ubcf8 \uade0\uc77c\ub3c4\ub294 90% \uc774\uc0c1, CV\ub294 5% \uc774\ud558\ub97c \uc6b0\uc218\ud55c \uc218\uc900\uc73c\ub85c \ubd05\ub2c8\ub2e4. \ub2e4\ub9cc \uc774\ub294 \uc5c5\uacc4 \uad00\ud589\uc774\uba70(\ud655\uc2e4\ud558\uc9c0 \uc54a\uc74c), \uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \uace0\uac1d\uc0ac \uc2a4\ud399 \ubb38\uc11c\uac00 \uc6b0\uc120 \uae30\uc900\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q. CV\uc640 \uae30\ubcf8 \uade0\uc77c\ub3c4 \uc911 \uc5b4\ub5a4 \uac78 \uc368\uc57c \ud558\ub098\uc694?<\/strong><br>\uace0\uac1d\uc0ac \uc2a4\ud399\uc5d0 \ubc29\uc2dd\uc774 \uba85\uc2dc\ub418\uc5b4 \uc788\ub2e4\uba74 \uadf8\uac83\uc744 \ub530\ub974\ub294 \uac8c \uc6d0\uce59\uc785\ub2c8\ub2e4. \uba85\uc2dc\ub418\uc5b4 \uc788\uc9c0 \uc54a\ub2e4\uba74 \uae30\ubcf8 \uade0\uc77c\ub3c4\uc640 CV\ub97c \ud568\uaed8 \uc81c\uc2dc\ud558\ub294 \uac83\uc744 \ucd94\ucc9c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q. \uc870\ub3c4\uacc4 \uc5c6\uc774 \uade0\uc77c\ub3c4\ub97c \ud655\uc778\ud560 \uc218 \uc788\ub098\uc694?<\/strong><br>\uc815\ubc00\ud55c \uade0\uc77c\ub3c4 \uc0b0\uc815\uc5d0\ub294 \uc870\ub3c4\uacc4(\ub7ed\uc2a4\ubbf8\ud130) \uce21\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uce74\uba54\ub77c \uae30\ubc18 \ubc1d\uae30 \ube44\uad50\ub294 \ucc38\uace0\uc6a9\uc73c\ub85c\ub9cc \ud65c\uc6a9\ud558\uc2dc\ub294 \uac78 \ucd94\ucc9c\ud569\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\">\ud83d\udcb0 8. \uc2e4\ubb34 \ub3c4\uad6c \ucd94\ucc9c (\uc2e0\uaddc \u2014 \uc218\uc775\ud654 \ubc15\uc2a4)<\/h2>\n\n\n\n<div style=\"border:2px dashed #f59e0b;background:#fffbeb;padding:18px 20px;border-radius:8px;margin:24px 0;\">\n  <strong>\ud83d\udd27 \uade0\uc77c\ub3c4\ub97c \uc9c1\uc811 \uce21\uc815\ud574\uc57c \ud55c\ub2e4\uba74<\/strong><br>\n  \uc774 \uae00\uc744 \ubcf4\uace0 \uacc4\uc2e0 \ubd84\uc774\ub77c\uba74 \uc2e4\uc81c\ub85c \uc870\ub3c4\ub97c \uce21\uc815\ud574\uc57c \ud558\ub294 \uc0c1\ud669\uc77c \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.\n  \uc2e4\ubb34\uc5d0\uc11c \uc4f8\ub9cc\ud55c \ub514\uc9c0\ud138 \uc870\ub3c4\uacc4(\ub7ed\uc2a4\ubbf8\ud130)\ub97c \ubcc4\ub3c4 \uae00\uc5d0\uc11c \ube44\uad50\ud574\ub4dc\ub9b4 \uc608\uc815\uc774\ub2c8, \ucc38\uace0\ud558\uc2e4 \ubd84\uc740 \uc544\ub798 \ub9c1\ud06c\ub97c \ud655\uc778\ud574\ubcf4\uc138\uc694.<br>\n  \ud83d\udc49 [\uc870\ub3c4\uacc4\u00b7\uceec\ub7ec\ubbf8\ud130 \uc120\ud0dd \uac00\uc774\ub4dc \ub9c1\ud06c \u2014 \ubc1c\ud589 \ud6c4 \uc0bd\uc785]\n  <br><br>\n  <em>\u203b \uc2e4\uc81c \uc81c\ud488 \ub9c1\ud06c\/\ucfe0\ud321\ud30c\ud2b8\ub108\uc2a4 \ub9c1\ud06c\ub294 \uc81c\ud488\uc744 \uc9c1\uc811 \uc368\ubcf4\uc2dc\uace0 \ub123\ub294 \uac78 \ucd94\ucc9c\ub4dc\ub9bd\ub2c8\ub2e4. \uc548 \uc368\ubcf8 \uc81c\ud488\uc744 \ucd94\ucc9c\ud558\uba74 \uc2e0\ub8b0\ub3c4\uc5d0 \uc624\ud788\ub824 \ub9c8\uc774\ub108\uc2a4\uc785\ub2c8\ub2e4.<\/em>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcda 9. \uc774\ub7f0 \uae00\ub3c4 \ud568\uaed8 \ubcf4\uc138\uc694 (\uc2e0\uaddc \u2014 \uc678\ubd80 CTA \uc704, \ub0b4\ubd80\ub9c1\ud06c)<\/h2>\n\n\n\n<div style=\"background:#eff6ff;border-radius:10px;padding:18px 20px;margin:24px 0;\">\n  <strong>\ud83d\udcda \ud568\uaed8 \ubcf4\uba74 \uc88b\uc740 \uae00<\/strong>\n  <ul>\n    <li><a href=\"https:\/\/steelcrucian.com\/led-illuminance-cov-analysis\/\">\uad11\ud559 \uce21\uc815\uc5d0\uc11c COV\ub780? \u2013 \uc870\uba85 \uade0\uc77c\ub3c4\ub97c \uc218\uce58\ub85c \ubcf4\ub294 \ubc95<\/a><\/li>\n    <li><a href=\"https:\/\/steelcrucian.com\/inverse-square-cosine-law-lighting\/\">\ucf54\uc0ac\uc778 \ubc95\uce59 \/ \uc5ed\uc81c\uacf1 \ubc95\uce59<\/a><\/li>\n  <\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;\uc774 \uc870\uba85, \uade0\uc77c\ub3c4 \uc2a4\ud399 \uba87 % \ub098\uc640\uc694?&#8221; \uc870\uba85 \uc124\uacc4\ub098 \uad11\ud559 \uac1c\ubc1c \uc5c5\ubb34\ub97c \ud558\ub2e4 \ubcf4\uba74 \uc774 \uc9c8\ubb38\uc744 \uc815\ub9d0 \uc790\uc8fc \ub4e3\uc2b5\ub2c8\ub2e4. \ucc98\uc74c \uc811\ud558\uba74 \uc22b\uc790\uc640 \uacf5\uc2dd\uc774 \ub9ce\uc544\uc11c \uc5b4\ub835\uac8c \ub290\uaef4\uc9c0\uc9c0\ub9cc, \uc0ac\uc2e4 \uade0\uc77c\ub3c4\ub294 \ube5b\uc774 \uc5bc\ub9c8\ub098 \uace0\ub974\uac8c \ud37c\uc9c0\uace0 \uc788\ub294\uc9c0\ub97c \uc22b\uc790 \ud558\ub098\ub85c \ud45c\ud604\ud55c \uac83\ubfd0\uc785\ub2c8\ub2e4. \uc800\ub3c4 \ucc98\uc74c \uc870\uba85 \uac1c\ubc1c \uc5c5\ubb34\ub97c \uc811\ud588\uc744 \ub54c\ub294 &#8220;\uc65c \uacc4\uc0b0 \ubc29\uc2dd\uc774 \uc774\ub807\uac8c \ub2e4\uc591\ud558\uc9c0?&#8221;\ub77c\ub294 \uc758\ubb38\uc774 \uc788\uc5c8\ub294\ub370, \uc2e4\uc81c\ub85c \ud504\ub85c\uc81d\ud2b8\ub97c \uc9c4\ud589\ud558\uace0 \uace0\uac1d\uc0ac&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":[86,730,732,733,735,731],"class_list":["post-2111","post","type-post","status-publish","format-standard","hentry","category-optics","tag-led","tag-730","tag-732","tag-733","tag-735","tag-731"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2111","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=2111"}],"version-history":[{"count":8,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2111\/revisions"}],"predecessor-version":[{"id":2299,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2111\/revisions\/2299"}],"wp:attachment":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/media?parent=2111"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/categories?post=2111"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/tags?post=2111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}