{"id":17332,"date":"2022-08-17T16:59:25","date_gmt":"2022-08-17T07:59:25","guid":{"rendered":"https:\/\/blog.signifykorea.com\/?p=17332"},"modified":"2023-04-03T16:08:14","modified_gmt":"2023-04-03T07:08:14","slug":"%ec%9a%b0%eb%a6%ac%ea%b0%80-%ea%bc%ad-%ec%95%8c%ec%95%84%ec%95%bc-%ed%95%a0-%eb%b9%9b%ec%9d%98-%eb%8b%a8%ec%9c%84-%ec%9d%b4%ec%95%bc%ea%b8%b0-%ed%95%98","status":"publish","type":"post","link":"https:\/\/blog.signifykorea.com\/?p=17332","title":{"rendered":"\uc6b0\ub9ac\uac00 \uaf2d \uc54c\uc544\uc57c \ud560 \ube5b\uc758 \ub2e8\uc704 \uc774\uc57c\uae30 (\ud558)"},"content":{"rendered":"\n

\uacb0\uad6d \uc6b0\ub9ac \ubaa8\ub450\uc758 \ube5b\uc744 \ubc1c\uc804\uc2dc\ud0ac, \uc911\uc694\ud55c \ube5b\uc758 \ub2e8\uc704 \uc774\uc57c\uae30<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n


\ub2e4\uc74c \uc774\ubbf8\uc9c0\uc5d0\uc11c \u2018\ube68\uac04\uc0c9\u2019\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/p>\n\n\n\n

<\/div>\n\n\n\n

A, B, C, D \ub124 \uac00\uc9c0 \uc911 \ube68\uac04\uc0c9\uc740 \ubb34\uc5c7\uc77c\uae4c? \ubaa8\ub450 \ub2e4 \ube68\uac04\uc0c9\uc774\ub77c \ubd80\ub97c\ub9cc\ud55c \uc0c9\ub4e4\uc774\uc9c0\ub9cc, \uadf8\ub807\ub2e4\uace0 \ubaa8\ub450 \uac19\uc740 \uc0c9\uc774\ub77c \ubcf4\uae30\ub294 \uc5b4\ub835\ub2e4. \uc0ac\uacfc\uc640 \ud1a0\ub9c8\ud1a0\uc640 \ub538\uae30 \ubaa8\ub450 \ube68\uac04\uc0c9\uc774\ub77c\uace0 \ubd80\ub974\uc9c0\ub9cc \uc6b0\ub9ac\ub294 \uadf8 \uac01\uac01\uc758 \ube68\uac04\uc0c9\uc774 \ubbf8\ubb18\ud558\uac8c \ub2e4\ub984\uc744 \uc548\ub2e4. \ubcf4\ub2e4 \uc0c9\uc5d0 \ubbfc\uac10\ud55c \ud654\uc7a5\ud488, \uc758\ub958, \ub514\uc790\uc778\uc758 \uc601\uc5ed\uc73c\ub85c \ub118\uc5b4\uac00\uba74 \ub354\uc6b1\ub354 \ub9ce\uc740 \u2018\ube68\uac04\uc0c9\u2019\uc774 \uc874\uc7ac\ud55c\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc6b0\ub9ac\ub294 \ube68\uac04\uc0c9\uc774\ub77c\ub294 \uba85\uce6d\uc758 \ucd94\uc0c1\uc131\uacfc \ud55c\uacc4\ub97c \ub290\ub07c\uac8c \ub41c\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\ucde8\ud5a5\uc774 \ub2e4\uc591\ud558\uace0 \uae4a\uc5b4\uc9c0\uba70, \uc5ec\ub7ec \uc0ac\ub78c\uacfc \ud568\uaed8 \uc18c\ud1b5\ud558\uba70 \uc0b4\uc544\uac08\uc218\ub85d \uc774\ub7ec\ud55c \uc0c9\uc744 \uba85\ud655\ud788 \uc9c0\uce6d\ud558\uace0 \uc804\ub2ec\ud574\uc57c \ud560 \uc0c1\ud669\uc774 \uc0dd\uae34\ub2e4. \uc774\ub7ec\ud55c \uc774\uc720 \ub54c\ubb38\uc5d0 \ub2e4\uc591\ud55c \uc0c9\uc744 \ucf54\ub4dc\ub85c \uad6c\ubd84\ud574 \ud45c\uc900\ud654\uc2dc\ud0a4\ub294 \uac83 \ub9cc\uc73c\ub85c\ub3c4 \uc138\uacc4\uc801 \uae30\uc5c5\uc774 \ud0c4\uc0dd\ud558\uae30\ub3c4 \ud55c\ub2e4. \ucd94\uc0c1\uc801\uc774\uace0 \ubd80\uc815\ud655\ud588\ub358 \ub300\uc0c1\uc744 \uc815\ud655\ud558\uac8c \ud45c\ud604\ud558\uace0 \ub610 \uc804\ub2ec\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc740 \uadf8\ub807\uac8c \uc911\uc694\ud55c \uc758\ubbf8\ub97c \uac00\uc9c4\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\ucd94\uc0c1\uc801\uc774\uace0 \ubd80\uc815\ud655\ud568\uc774 \uc774\ubcf4\ub2e4 \ud55c \uc218 \uc704\uc778 \ubd84\uc57c\uac00 \ubc14\ub85c \uc0c9\uc628\ub3c4\uc758 \uc0c9\uc774\ub984\uc774\ub2e4.<\/strong> \ub7a8\ud504\uc5d0 \uc801\ud78c \uc804\uad6c\uc0c9, \uc8fc\ubc31\uc0c9, \uc8fc\uad11\uc0c9 \ub4f1\uc758 \uc774\ub984\uc774 \uadf8\uac83\uc774\ub2e4. \uc804\uad6c\uc0c9\uc740 \ud544\ub77c\uba58\ud2b8\ub97c \uc0ac\uc6a9\ud55c \ubc31\uc5f4\uc804\uad6c\uc758 \uc0c9\uc5d0\uc11c \ub530\uc654\uace0, \uc8fc\uad11\uc0c9\uc740 \ud55c\uc790\uc5b4\ub85c \ub0ae\uc2dc\uac04 \uc790\uc5f0\uad11\uc758 \uc0c9\uc744 \uc758\ubbf8\ud558\uba70 \uc601\uc5b4\ub85c Daylight\uc5d0 \ud574\ub2f9\ud55c\ub2e4. \uc8fc\ubc31\uc0c9\uc740 \uadf8 \uc911\uac04\uce58\uc778 \uc544\uc774\ubcf4\ub9ac \uceec\ub7ec\uc758 \ube5b\uc744 \ub9d0\ud55c\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\uc0c9\uc628\ub3c4 \uc774\ub984\uc740 \ud3c9\uc18c \uad00\uc2ec\uc744 \uac00\uc9c0\uc9c0 \uc54a\ub358 \uc0ac\ub78c\uc774\ub77c\uba74 \uc774\ub984\ub9cc\uc73c\ub85c \uc0c9\uc744 \ud30c\uc545\ud558\uae30 \uc5b4\ub835\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\uc774\ub4e4\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc0c9\uc744 \uc9c0\uce6d\ud558\ub294 \uae30\uc900\uc5d0 \ud1b5\uc77c\uc131\uc774 \uc5c6\uace0, \ubc31\uc5f4\uc804\uad6c\ub294 \ub2e4\uc591\ud55c \uc0c9\uc744 \ub0b4\ub294 LED\uc804\uad6c\uac00 \ub354\uc6b1 \uc775\uc219\ud55c \uc2dc\ub300\uac00 \ub418\uc5c8\uc73c\uba70, \ub0ae \uc2dc\uac04 \ud0dc\uc591\ube5b \uc5ed\uc2dc \uc2dc\uac04\uacfc \ub0a0\uc528\uc5d0 \ub530\ub77c \ub04a\uc784\uc5c6\uc774 \ubcc0\ud654\ud558\ub294 \ud2b9\uc9d5 \ub54c\ubb38\uc5d0 \uc815\ud655\ud788 \uc5b4\ub5a4 \uc0c9\uc778\uc9c0 \uc54c\uae30 \uc5b4\ub835\ub2e4. \ud3c9\uc18c\uc5d0 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ud55c\uc790\uc5b4\ub294 \uc0c9\uc628\ub3c4 \uc774\ub984\uc758 \ubc94\uc6a9\uc801 \uc0ac\uc6a9\uc744 \uc800\ud574\ud558\ub294 \ub610 \ud558\ub098\uc758 \uc694\uc18c\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\uc601\uc5b4 \ud45c\uae30\ub294 \uc644\ubcbd\ud560\uae4c? \ubc31\uc0c9\uad11 \ud45c\uae30\ub294 Warm White, Natural White, Cool White \ub4f1\uc73c\ub85c \uc4f0\uc774\uace0 \uc788\uc5b4 \uc6b0\ub9ac\uc758 \ud45c\uae30\ubc95\ubcf4\ub2e4\ub294 \uadf8\ub098\ub9c8 \ub098\uc740 \ud3b8\uc774\ub2e4. \ud558\uc9c0\ub9cc \uad6d\uac00\uc640 \uc81c\uc870\uc0ac\ub9c8\ub2e4 \uac01\uac01\uc758 \uc774\ub984\uc5d0 \ubd99\uc774\ub294 \uc0c9\uc774 \ub2e4\ub978 \uacbd\uc6b0\uac00 \ub9ce\uace0, Daylight\uc774\ub77c\ub294 \ubd84\ub958\ud45c\uae30\uae4c\uc9c0 \ub4e4\uc5b4\uac00\uba74 \uc774 \uccb4\uacc4\ub294 \ub354\uc6b1 \ubcf5\uc7a1\ud574\uc9c4\ub2e4. \uc5ed\uc2dc \ucd94\uc0c1\uc801\uc774\uace0 \uc815\ud655\ud55c \ud45c\uae30\ubc95\uc740 \ub418\uc9c0 \ubabb\ud55c\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\uc774\ub7ec\ud55c \ube5b\uc758 \uc0c9\uc740 \ucd94\uc0c1\uc801\uc774\uace0 \uba85\ud655\ud55c \uae30\uc900\uc774 \uc5c6\uc5b4 \ub298 \uc120\ud0dd\uc5d0 \ud63c\ub780\uc744 \uac00\uc838\uc628\ub2e4. \uadf8\ub807\ub2e4\uba74 \uc0c9\uc5d0 \ucf54\ub4dc\ub97c \ubd80\uc5ec\ud55c \uac83\ucc98\ub7fc<\/strong> \ube5b\uc758 \uc0c9\uc744 \uc815\ud655\ud558\uac8c \ub098\ud0c0\ub0bc \ubb34\uc5c7\uc774 \uc5c6\uc744\uae4c? \ub2f9\uc5f0\ud788 \uc788\ub2e4. \uadf8\uac83\ub3c4 \ub204\uad70\uac00 \uc784\uc758\ub85c \uc815\ud55c \ucf54\ub4dc\uac00 \uc544\ub2c8\ub77c, \uc790\uc5f0 \ud604\uc0c1\uc744 \ubc14\ud0d5\uc73c\ub85c \uc815\ud574\uc9c4 \uc544\uc8fc \uacac\uace0\ud55c \uae30\uc900, \uc0c9\uc628\ub3c4 \uce98\ube48(K)\uc774\ub2e4.<\/strong><\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/div>\n\n\n\n

\uae30\ubcf8\uc801\uc73c\ub85c \ubaa8\ub4e0 \ubb3c\uc9c8\uc740 \uc5f4\uc744 \uac00\ud574 \uc77c\uc815\ud55c \uc628\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uba74 \ube5b\uc774 \ubc29\ucd9c\ub41c\ub2e4. \uadf8\ub9ac\uace0 \uadf8 \ube5b\uc758 \uc0c9\uc740 \ubb3c\uccb4\uc758 \uc628\ub3c4\uc5d0 \ub530\ub77c \ub2e4\ub974\uac8c \ub098\ud0c0\ub09c\ub2e4. \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c\ub294 \ube68\uac04\uc0c9 \ube5b\uc774, \ub192\uc740 \uc628\ub3c4\ub85c \uac08\uc218\ub85d \ub178\ub780\uc0c9\uc5d0\uc11c \ud770\uc0c9 \uadf8\ub9ac\uace0 \ud478\ub978\uc0c9\uc73c\ub85c \ubcc0\ud55c\ub2e4. \ubaa8\ub4e0 \ubb3c\uc9c8\uc758 \uae30\uc900\uc774 \ub418\ub294 \ud751\uccb4(Blackbody)\ub97c \uac00\uc815\ud574 \uc628\ub3c4\uc5d0 \ub530\ub978 \uc0c9\uc744 \uc808\ub300\uc628\ub3c4(K)\uac12\uc73c\ub85c \ub098\ud0c0\ub0b8 \uac83\uc774 \ubc14\ub85c \uc0c9\uc628\ub3c4\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/div>\n\n\n\n

\ucc98\uc74c\uc5d0\ub294 \ub0af\uc124\ub2e4\uace0 \ub290\uaef4\uc9c8 \uc218\ub3c4 \uc788\uc9c0\ub9cc \uc870\uae08\ub9cc \uc0b4\ud3b4\ubcf4\uba74 \ub9e4\uc6b0 \uac04\ub2e8\ud558\ub2e4. (\uceec\ub7ec\uc640 \uac19\uc774 \ubcf5\uc7a1\ud55c \ucf54\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub3c4 \uc54a\ub294\ub2e4.) 2700K\uac00 \ubc31\uc5f4\uc804\uad6c\uc5d0 \ud574\ub2f9\ud558\ub294 \ubd89\uc740 \ubc31\uc0c9\uad11\uc758 \ube5b\uc774\uba70, 4000K\uac00 \uc8fc\ubc31\uc0c9\uc774\ub77c\uace0 \ud45c\uae30\ub418\ub294 \uc544\uc774\ubcf4\ub9ac, 6500K\uac00 \uc8fc\uad11\uc0c9\uc774\ub77c \ubd88\ub9ac\ub294 \ud478\ub978 \ubc31\uc0c9\uad11\uc758 \ube5b\uc774\ub2e4. \uc774\ub294 \ud751\uccb4 \ubcf5\uc0ac\ub77c\ub294 \uc815\ud655\ud55c \ubb3c\ub9ac\uc801 \uae30\uc900\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uac83\uc774\uae30 \ub54c\ubb38\uc5d0 \uc138\uacc4 \uacf5\ud1b5\uc774\uba70, \uc624\ucc28\uac00 \uc0dd\uae38 \ud655\ub960\uc774 \uac70\uc758 \uc5c6\uace0, \uc81c\uc870-\uc124\uacc4-\uc720\ud1b5-\uc18c\ube44\uc790 \uac04 \uc758\uc0ac\uc18c\ud1b5 \uc2dc \uc815\ud655\ud55c \uc0c9\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\uc73c\uba70, \ubb34\uc5c7\ubcf4\ub2e4 3500K, 5000K \ub4f1 \uc218\ub9ce\uc740 \uc911\uac04\uc0c9\uc758 \ud45c\ud604\ub3c4 \uc5bc\ub9c8\ub4e0\uc9c0 \uac00\ub2a5\ud558\ub2e4. \ud604\uc7ac \uad6d\ub0b4 \ub7a8\ud504\uc640 \uc870\uba85\ub4e4\ub3c4 \ub300\ubd80\ubd84 (\uc804\uad6c\uc0c9 \ub4f1\uc758) \uc0c9\uc774\ub984 \ud45c\uae30\uc640 \uc0c9\uc628\ub3c4 \ud45c\uae30\ub97c \ubcd1\uae30\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc0c9\uc628\ub3c4 K(\ucf08\ube48)\uc740 \uc54c\uc544\ub450\uba74 \uc2e4\uc218\ub97c \ud558\uc9c0 \uc54a\uc744 \uc544\uc8fc \uc911\uc694\ud55c \ube5b\uc758 \ub2e8\uc704\uc774\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/div>\n\n\n\n

\u201c\uc138\uacc4 \uacf5\ud1b5\uc774\uba70, \uc624\ucc28\uac00 \uc0dd\uae38 \ud655\ub960\uc774 \uac70\uc758 \uc5c6\uace0, \uc758\uc0ac\uc18c\ud1b5 \uc2dc \uc815\ud655\ud55c \uc0c9\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\uc73c\uba70, \ubb34\uc5c7\ubcf4\ub2e4 \uc218\ub9ce\uc740 \uc911\uac04\uc0c9\uc758 \ud45c\ud604\ub3c4 \uc5bc\ub9c8\ub4e0\uc9c0 \uac00\ub2a5\ud558\ub2e4. \ub54c\ubb38\uc5d0 \uc0c9\uc628\ub3c4 K(\ucf08\ube48)\uc740 \uc54c\uc544\ub450\uba74 \uc2e4\uc218\ub97c \ud558\uc9c0 \uc54a\uc744, \uc544\uc8fc \uc911\uc694\ud55c \ube5b\uc758 \ub2e8\uc704\uc774\ub2e4.\u201d<\/strong><\/p>\n\n\n\n

<\/div>\n\n\n\n

\uc55e\uc120 \uce7c\ub7fc\uc5d0\uc11c \uc774\uc57c\uae30\ud55c \ub8e8\uba58(lm),  \uadf8\ub9ac\uace0 \uce98\ube48(K)\uacfc \ub354\ubd88\uc5b4 \ud55c \uac00\uc9c0 \uaf2d \uc54c\uc544\ub450\uba74 \uc88b\uc744 \ub9c8\uc9c0\ub9c9 \ud55c \uac00\uc9c0\ub97c \ubf51\uc790\uba74 \ubc14\ub85c \uc5f0\uc0c9\uc131(CRI)\uc774\ub2e4. \ub8e8\uba58(lm)\uc774 \ube5b\uc758 \uc591\uacfc \ud6a8\uc728\uc744 \uc54c\ub824\uc8fc\uace0, \uce98\ube48(K)\uc774 \ube5b\uc758 \uc0c9\uc744 \uc54c\ub824\uc8fc\uc5c8\ub2e4\uba74, \uc5f0\uc0c9\uc131(CRI)\uc740 \ube5b\uc758 \ud488\uc9c8\uc744 \uc54c\ub824\uc900\ub2e4\uace0 \ubd10\ub3c4 \ubb34\ubc29\ud558\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/div>\n\n\n\n

‘\uc88b\uc740 \ube5b\u2019\uc758 \uae30\uc900\uc740 \ubb34\uc5c7\uc77c\uae4c? \ub204\uac00 \ubb50\ub77c \ud574\ub3c4 \uc9c0\uad6c \uc0c1\uc758 \ubaa8\ub4e0 \uc0dd\uba85\uccb4\uc640 \uc778\ub958\uac00 \uc544\uc8fc \uc624\ub79c \uc2dc\uac04 \uc801\uc751\ud574\uc628, \uc0dd\uba85\uc758 \uadfc\uc6d0\uc774\uc790 \uac00\uc7a5 \ud48d\ubd80\ud55c \ube5b\uc744 \uac00\uc9c4 \ud0dc\uc591\ube5b\uc77c \uac83\uc774\ub2e4. \ud575\uc735\ud569\uc744 \ud1b5\ud574 \uc5f4\uacfc \ud568\uaed8 \ube5b\uc744 \ub0b4\ub294 \ud0dc\uc591\uc740 \uc778\uacf5\uc758 \uc870\uba85\uc774 \ub530\ub77c\uac08 \uc218 \uc5c6\ub294 \uc544\uc8fc \ud48d\ubd80\ud558\uace0 \ub2e4\ucc44\ub85c\uc6b4 \ud30c\uc7a5\uc758 \ube5b\uc744 \ud488\uace0 \uc788\ub294 \uc874\uc7ac\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\uc5f0\uc0c9\uc131\uc774\ub780 \ub2e8\uc5b4 \ud45c\ud604 \uadf8\ub300\ub85c \uc62e\uae30\uc790\uba74 \uc0c9\uc744 \uc5bc\ub9c8\ub098 \uc798 \uad6c\ud604\ud558\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b4\ub294 \uc9c0\uc218\ub2e4. \uc6b0\ub9ac\uac00 \ud558\uc597\ub2e4\uace0 \ubcf4\ub294 \ubc31\uc0c9\uad11\uc740 \uc0ac\uc2e4 \uc5ec\ub7ec \uc0c9\uc758 \ube5b\uc774 \ud569\uccd0\uc11c \ub9cc\ub4e4\uc5b4\uc9c4 \uacb0\uacfc\ubb3c\uc774\ub2e4. \ud558\uc9c0\ub9cc \uac89\uc73c\ub85c \ubcf4\uae30\uc5d0 \ubc31\uc0c9\uc73c\ub85c \ubcf4\uc778\ub2e4 \ud574\uc11c \ubaa8\ub4e0 \ube5b\uc774 \ud48d\ubd80\ud55c \uc0c9\uc744 \ub2e4 \ud488\uace0 \uc788\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4. 10\uac00\uc9c0 \uc0c9\uc758 \ud314\ub808\ud2b8\uc758 \ubb3c\uac10\uc744 \ubaa8\ub450 \uc11e\uc5b4\ub3c4 100\uac00\uc9c0 \uc0c9\uc758 \ud314\ub808\ud2b8\uc758 \ubb3c\uac10\uc744 \ubaa8\ub450 \uc11e\uc5b4\ub3c4 \uac89\uc73c\ub85c\ub294 \ube44\uc2b7\ud55c \uac80\uc740\uc0c9\uc73c\ub85c \ubcf4\uc77c \ud14c\uc9c0\ub9cc, \uac01 \ud314\ub808\ud2b8\uc758 \ubb3c\uac10\uc774 \uadf8\ub9bc\uc5d0\uc11c \ud45c\ud604\ud560 \uc218 \uc788\ub294 \uc0c9\uc758 \ud48d\uc131\ud568\uc740 \ub9e4\uc6b0 \ud070 \ucc28\uc774\uac00 \uc788\ub294 \uac83\uacfc \uac19\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\ubc31\uc0c9\uad11\uc774\ub77c\uace0 \ubaa8\ub450 \uac19\uc740 \ube5b\uc774 \uc544\ub2c8\ub2e4.
\uc5f0\uc0c9\uc131\uc5d0 \ub530\ub77c \uc870\uba85 \uc544\ub798\uc11c \uc6b0\ub9ac\uac00 \ubcf4\ub294 \uc0c9\uc758 \ubc94\uc704\uac00 \ub2ec\ub77c\uc9c4\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\ub530\ub77c\uc11c \uae30\uc900\uad11\uc778 \uc790\uc5f0\uad11\uacfc \ube44\uad50\ud574 \uc5bc\ub9c8\ub098 \ub192\uc740 \uc218\uc900\uc758 \uc0c9 \uad6c\ud604\ub825\uc744 \uac00\uc84c\ub294\uc9c0 \ub098\ud0c0\ub0b8 \uac83\uc774 \ubc14\ub85c \uc5f0\uc0c9\uc9c0\uc218\ub2e4. CRI \ub610\ub294 Ra \ub77c\uace0 \ud45c\uae30\ub418\uba70, 100\uc774 \uae30\uc900\uc810\uc774\uc790 \ucd5c\ub300\uce58\ub97c \uc758\ubbf8\ud558\ub294\ub370 60~70\uc774\uba74 \ub0ae\uc740 \uc218\uc900\uc73c\ub85c \uaf3d\ud788\uace0 80\uc774\uc0c1\uc774 \uc900\uc218\ud55c \uc218\uc900\uc73c\ub85c \uc778\uc2dd\ub418\uba70 90\uc774\uc0c1\uc758 \uc5f0\uc0c9\uc131\uc744 \uac00\uc9c4 \uc870\uba85\uc740 \ubbf8\uc220\uad00\uacfc \uac19\uc774 \uc815\ubc00\ud55c \uc0c9\uc758 \ud45c\ud604\uc774 \ud544\uc694\ud55c \uacf3\uc5d0 \uc4f0\uc77c \ub9cc\ud07c \ub192\uc740 \uc218\uc900\uc73c\ub85c \ubd84\ub958\ub41c\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\uac19\uc740 \uc74c\uc2dd\uc774\ub77c\ub3c4 \uc5b4\ub290 \uc815\ub3c4 \uc5f0\uc0c9\uc131\uc744 \uac00\uc9c4 \uc870\uba85 \uc544\ub798\uc11c \ubcf4\ub290\ub0d0\uc5d0 \ub530\ub77c \uc74c\uc2dd\uc774 \uc608\uc058\uace0 \ub9db\uc788\uc5b4 \ubcf4\uc774\uae30\ub3c4, \uadf8\ub807\uc9c0 \uc54a\uae30\ub3c4 \ud560 \ub9cc\ud07c \uc5f0\uc0c9\uc131\uc740 \uc911\uc694\ud55c \uc874\uc7ac\ub2e4. \ud558\uc9c0\ub9cc \uc6b0\ub9ac\uc5d0\uac8c \uc544\uc9c1 \uc798 \uc54c\ub824\uc838 \uc788\uc9c0 \uc54a\uc740 \uc874\uc7ac\uc774\uae30\ub3c4 \ud558\ub2e4. \ub54c\ubb38\uc5d0 \uc815\uc791 \uc911\uc694\ud55c \ube5b\uc758 \ud488\uc9c8\uc740 \uc778\uc2dd\ud558\uc9c0 \ubabb\ud558\uace0 \uac00\uaca9\uc774\ub098 \ud6a8\uc728\ub9cc \ubcf4\uace0 \uc544\uc26c\uc6b4 \uacb0\uc815\uc744 \ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc774 \uc0dd\uae34\ub2e4. \uc544\ub294 \ub9cc\ud07c \ubcf4\uc774\uace0, \uc544\ub294 \ub9cc\ud07c \uc6b0\ub9ac\ub294 \ub354 \uc88b\uc740 \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n

<\/div>\n\n\n\n

\u201c\uc815\uc791 \uc911\uc694\ud55c \ube5b\uc758 \ud488\uc9c8\uc740 \uc778\uc2dd\ud558\uc9c0 \ubabb\ud558\uace0 \uac00\uaca9\uc774\ub098 \ud6a8\uc728\ub9cc \ubcf4\uace0 \uc544\uc26c\uc6b4 \uacb0\uc815\uc744 \ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc774 \uc0dd\uae34\ub2e4. \uc544\ub294 \ub9cc\ud07c \ubcf4\uc774\uace0, \uc544\ub294 \ub9cc\ud07c \uc6b0\ub9ac\ub294 \ub354 \uc88b\uc740 \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub2e4.\u201d<\/strong><\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n
<\/div>\n\n\n\n

lm, K, CRI. \uc774\uc804\uae4c\uc9c0 \ub0af\uc124\uac8c\ub9cc \ub290\uaef4\uc9c0\ub294 \ube5b\uc758 \ub2e8\uc704\ub4e4\uc774\uc9c0\ub9cc, \uc870\uae08\ub9cc \ub354 \uad00\uc2ec\uc744 \uac16\uace0 \uc774\ub97c \uc77d\uc744 \uc218 \uc788\ub2e4\uba74, \uc6b0\ub9ac\ub294 \ud6e8\uc52c \uc88b\uc740 \ube5b \uc548\uc5d0\uc11c \uc0dd\ud65c\ud560 \uc218 \uc788\ub2e4. \uc774\uac83\uc740 \ub2e8\uc9c0 \uc6b0\ub9ac\uc758 \uc120\ud0dd\uc744 \ub3c4\uc6b8 \ubfd0 \uc544\ub2c8\ub77c, \uacb0\uacfc\uc801\uc73c\ub85c \uc774\ub97c \ub9cc\ub4e4\uace0 \ud310\ub9e4\ud558\ub294 \uae30\uc5c5\uacfc \uc2dc\uc7a5\uc5d0 \ub354 \uc88b\uc740 \ud488\uc9c8\uacfc \ube5b\uc744 \uac00\uc9c4 \uc81c\ud488\uc774 \ub298\uc5b4\ub098\ub294 \uc120\uc21c\ud658\uc744 \uac00\uc838\uc62c \uac83\uc774\ub2e4. \uc624\ub298 \uc800\ub141\uc5d4 \uc6b0\ub9ac \uc9d1\uc5d0 \uc788\ub294 \uc870\uba85\uacfc \ub7a8\ud504\ub4e4\uc758 \uc124\uba85\ubb38\uad6c\ub97c \ud55c \ubc88\uc529 \uc77d\uc5b4\ubcf4\ub294 \uac83\uc740 \uc5b4\ub5a8\uae4c.<\/p>\n\n\n\n

<\/div>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

A, B, C, D \ub124 \uac00\uc9c0 \uc911 \ube68\uac04\uc0c9\uc740 \ubb34\uc5c7\uc77c\uae4c? \ubaa8\ub450 \ub2e4 \ube68\uac04\uc0c9\uc774\ub77c \ubd80\ub97c\ub9cc\ud55c \uc0c9\ub4e4\uc774\uc9c0\ub9cc, \uadf8\ub807\ub2e4\uace0 \ubaa8\ub450 \uac19\uc740 \uc0c9\uc774\ub77c \ubcf4\uae30\ub294 \uc5b4\ub835\ub2e4. \uc0ac\uacfc\uc640 \ud1a0\ub9c8\ud1a0\uc640 \ub538\uae30 \ubaa8\ub450 \ube68\uac04\uc0c9\uc774\ub77c\uace0 \ubd80\ub974\uc9c0\ub9cc \uc6b0\ub9ac\ub294 \uadf8 \uac01\uac01\uc758 \ube68\uac04\uc0c9\uc774 \ubbf8\ubb18\ud558\uac8c \ub2e4\ub984\uc744 \uc548\ub2e4. \ubcf4\ub2e4 \uc0c9\uc5d0 \ubbfc\uac10\ud55c \ud654\uc7a5\ud488, \uc758\ub958, \ub514\uc790\uc778\uc758 \uc601\uc5ed\uc73c\ub85c \ub118\uc5b4\uac00\uba74 \ub354\uc6b1\ub354 \ub9ce\uc740 \u2018\ube68\uac04\uc0c9\u2019\uc774 \uc874\uc7ac\ud55c\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc6b0\ub9ac\ub294 \ube68\uac04\uc0c9\uc774\ub77c\ub294 \uba85\uce6d\uc758 \ucd94\uc0c1\uc131\uacfc \ud55c\uacc4\ub97c \ub290\ub07c\uac8c \ub41c\ub2e4.<\/p>\n","protected":false},"author":151789553,"featured_media":17335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_crdt_document":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"categories":[3726210,729853057],"tags":[],"class_list":["post-17332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-light-story","category-lighting-class","clear"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2022\/08\/2.jpg?fit=1200%2C675&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/posts\/17332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/users\/151789553"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17332"}],"version-history":[{"count":7,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/posts\/17332\/revisions"}],"predecessor-version":[{"id":17416,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/posts\/17332\/revisions\/17416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=\/wp\/v2\/media\/17335"}],"wp:attachment":[{"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.signifykorea.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}