{"id":446,"date":"2015-05-20T14:00:51","date_gmt":"2015-05-20T05:00:51","guid":{"rendered":"http:\/\/blog.signifykorea.com\/?p=446"},"modified":"2022-02-16T00:48:13","modified_gmt":"2022-02-15T15:48:13","slug":"%ed%95%84%eb%a6%bd%ec%8a%a4-led-%ec%a1%b0%eb%aa%85%ec%99%80-%ed%95%a8%ea%bb%98-%ed%95%9c-%eb%8f%85%ec%9d%bc-%eb%b3%b4%ec%89%ac%ec%9d%98-%ed%98%81%ec%8b%a0-%ec%82%ac%eb%ac%b4%ec%8b%a4-%ec%a1%b0","status":"publish","type":"post","link":"https:\/\/blog.signifykorea.com\/?p=446","title":{"rendered":"\ud544\ub9bd\uc2a4 LED \uc870\uba85\uc640 \ud568\uaed8 \ud55c \ub3c5\uc77c \ubcf4\uc26c\uc758 \ud601\uc2e0, \uc0ac\ubb34\uc2e4 \uc870\uba85 \ucd94\ucc9c"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\uc5ec\ub7ec\ubd84,&nbsp;<strong>\ub3c5\uc77c\uc758&nbsp;\ubcf4\uc26c(Bosch)&nbsp;\uadf8\ub8f9<\/strong>\uc744&nbsp;\uc544\uc2dc\ub098\uc694?&nbsp;\ubcf4\uc26c\ub294&nbsp;\ub85c\ubc84\ud2b8&nbsp;\ubcf4\uc26c(Robert&nbsp;Bosch)\uc5d0&nbsp;\uc758\ud574&nbsp;1886\ub144&nbsp;\uc124\ub9bd\ub41c&nbsp;\ud6c4,&nbsp;\uc790\ub3d9\ucc28&nbsp;\ubd80\ud488\uacfc&nbsp;\ub2e4\uc591\ud55c&nbsp;\uc804\uae30\uae30\uae30&nbsp;\ubd84\uc57c\uc5d0\uc11c&nbsp;\uacbd\uc7c1\ub825\uc744&nbsp;\uc774\uc5b4\uc628&nbsp;\uae30\uc5c5\uc785\ub2c8\ub2e4.&nbsp;125\ub144\uc774\ub77c\ub294&nbsp;\uc2dc\uac04&nbsp;\ub3d9\uc548&nbsp;\uae30\uc5c5\uc744&nbsp;\uc774\uc5b4\uc624\uba74\uc11c&nbsp;\ubcf4\uc26c\uac00&nbsp;\uc911\uc694\ud55c&nbsp;\ud575\uc2ec\uc73c\ub85c&nbsp;\uc0bc\uc740&nbsp;\uac83\uc740&nbsp;\ud658\uacbd\uc744&nbsp;\ud30c\uad34\ud558\uc9c0&nbsp;\uc54a\uc73c\uba74\uc11c&nbsp;\uc9c0\uc18d\uc801\uc778&nbsp;\ubc1c\uc804\uc744&nbsp;\ud558\ub294&nbsp;\uac83\uc778\ub370\uc694.&nbsp;\ubcf4\uc26c\uc758&nbsp;\uc0ac\ubb34\uc2e4\uc5d0&nbsp;\uc124\uce58\ub41c&nbsp;<strong>\ud544\ub9bd\uc2a4&nbsp;LED&nbsp;\uc870\uba85&nbsp;\uc194\ub8e8\uc158<\/strong>\ub3c4&nbsp;\ubc14\ub85c&nbsp;\uadf8&nbsp;\uc77c\ud658&nbsp;\uc911&nbsp;\ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ud544\ub9bd\uc2a4\uc758\u00a0\ud6a8\uc728\uc801\uc778\u00a0\uc0ac\ubb34\uc2e4 \uc870\uba85,\u00a0\ucf54\uc5b4\ub77c\uc778\uc744\u00a0\ub9cc\ub098\ub2e4<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf4\uc26c\uc758&nbsp;\uc790\ub3d9\ucc28&nbsp;\uae30\uc220&nbsp;\ubd84\uc57c\uc778&nbsp;\u2018\uac00\uc194\ub9b0&nbsp;\uc2dc\uc2a4\ud15c\u2019&nbsp;\ubd80\ubb38\uc740&nbsp;\ubcf4\uc26c&nbsp;\uadf8\ub8f9\uc758&nbsp;\ub2e4\ub978&nbsp;\ub098\uba38\uc9c0\ub97c&nbsp;\ub2e4&nbsp;\ud569\uce60&nbsp;\ub9cc\ud07c\uc758&nbsp;\uac00\uce58\ub97c&nbsp;\uac00\uc9c0\uace0&nbsp;\uc788\uc2b5\ub2c8\ub2e4.&nbsp;\uadf8&nbsp;\ub9d0\uc740&nbsp;\uace7&nbsp;\ub3c5\uc77c&nbsp;\ubb8c\ud5e8&nbsp;\uacf5\uc7a5\uc758&nbsp;\uc0ac\ubb34\uc2e4&nbsp;\uc870\uba85\uc744&nbsp;\ud601\uc2e0\ud558\uba74,&nbsp;\uadf8\uac83\uc774&nbsp;\uc138\uacc4\uc5d0&nbsp;\ubed7\uc5b4\uc788\ub294&nbsp;\ubcf4\uc26c&nbsp;\uc804\uccb4\ub97c&nbsp;\ud601\uc2e0\ud558\ub294&nbsp;\uac83\uc774\ub098&nbsp;\ub9c8\ucc2c\uac00\uc9c0\ub77c\ub294&nbsp;\ub9d0\uc778\ub370\uc694.&nbsp;\ubcf4\uc26c\uc758&nbsp;\uace0\ubbfc\uc740&nbsp;\uc774\uac83\uc774\uc5c8\uc2b5\ub2c8\ub2e4.&nbsp;<strong>\uc9c1\uc6d0\ub4e4\uc5d0\uac8c&nbsp;\ud3b8\uc548\ud568\uc744&nbsp;\uc8fc\uace0,&nbsp;\uc27d\uac8c&nbsp;\uc81c\uc5b4\ud560&nbsp;\uc218&nbsp;\uc788\uc73c\uba74\uc11c\ub3c4,&nbsp;\uc800\uac00\uc758&nbsp;\ud22c\uc790\ub85c&nbsp;\uc5d0\ub108\uc9c0\ub098&nbsp;\uc720\uc9c0\ubcf4\uc218&nbsp;\ube44\uc6a9\uc744&nbsp;\uc544\ub084&nbsp;\uc218&nbsp;\uc788\ub294&nbsp;\uc0c8\ub85c\uc6b4&nbsp;\uc870\uba85<\/strong>.&nbsp;\ubcf4\uc26c\uc758&nbsp;\uacb0\ub860\uc740&nbsp;\ubb34\uc5c7\uc774\uc5c8\uc744\uae4c\uc694?<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"298\" data-attachment-id=\"447\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=447\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-8.png?fit=740%2C300&amp;ssl=1\" data-orig-size=\"740,300\" data-comments-opened=\"1\" data-image-title=\"postfiles.pstatic-8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-8.png?fit=736%2C298&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-8.png?resize=736%2C298&#038;ssl=1\" alt=\"\" class=\"wp-image-447\" \/><figcaption>CoreLine&nbsp;Recessed&nbsp;LED&nbsp;\uc870\uba85&nbsp;(\uc88c),&nbsp;OccuSwitch&nbsp;DALI&nbsp;\uba40\ud2f0&nbsp;\uc13c\uc11c<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uba3c\uc800&nbsp;\ubcf4\uc26c\ub3c4&nbsp;\uc81c\uc870\uc5c5&nbsp;\ubd84\uc57c\uc758&nbsp;\ub9ac\ub354\uc774\uae30&nbsp;\ub54c\ubb38\uc5d0,&nbsp;\ub2e4\ub978&nbsp;\uc81c\ud488\uc5d0&nbsp;\uad00\ud574&nbsp;\ub192\uc740&nbsp;\uae30\uc900\uc744&nbsp;\uc138\uc6e0\uc2b5\ub2c8\ub2e4.&nbsp;\uadf8&nbsp;\uae30\uc900\uc5d0&nbsp;\ub531&nbsp;\ub4e4\uc5b4\ub9de\uc740&nbsp;LED&nbsp;\uc870\uba85,&nbsp;\ubc14\ub85c&nbsp;<strong>\ud544\ub9bd\uc2a4\uc758&nbsp;\ucf54\uc5b4\ub77c\uc778&nbsp;\ub9ac\uc138\uc2a4\ub4dc&nbsp;(CoreLine&nbsp;Recessed)&nbsp;LED&nbsp;\uc870\uba85<\/strong>\uc785\ub2c8\ub2e4.&nbsp;\uc800\uac00\uc758&nbsp;\uc0ac\ubb34\uc2e4&nbsp;\uac74\ucd95\uc774\ub098&nbsp;\uac1c\uc870&nbsp;\ud504\ub85c\uc81d\ud2b8\ub97c&nbsp;\uc704\ud574&nbsp;\uc124\uacc4\ub41c&nbsp;\ucf54\uc5b4\ub77c\uc778\uc740&nbsp;\uc0ac\ubb34\uc2e4&nbsp;\uaddc\uc815&nbsp;(DIN&nbsp;EN&nbsp;12464-1)\uc744&nbsp;\uc900\uc218\ud558\uace0,&nbsp;\ub6f0\uc5b4\ub09c&nbsp;\uc791\uc5c5&nbsp;\ud658\uacbd\uc744&nbsp;\ub9cc\ub4e4\uc5b4&nbsp;\uc8fc\ub294\ub370\uc694.&nbsp;\ub3d9\uc2dc\uc5d0&nbsp;\uc5d0\ub108\uc9c0&nbsp;\ubc0f&nbsp;\uc720\uc9c0\ubcf4\uc218\uc5d0&nbsp;\ub4dc\ub294&nbsp;\ube44\uc6a9\uc744&nbsp;\ud06c\uac8c&nbsp;\uc904\uc5ec\ub454\ub2f5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\uba85\uc740&nbsp;<strong>OccuSwitch&nbsp;DALI&nbsp;\uba40\ud2f0&nbsp;\uc13c\uc11c<\/strong>\ub85c&nbsp;\uc81c\uc5b4\ud560&nbsp;\uc218&nbsp;\uc788\uc2b5\ub2c8\ub2e4.&nbsp;\uac74\ubb3c&nbsp;\uc548\uc5d0&nbsp;\ubcbd\uc73c\ub85c&nbsp;\ub098\ub220\uc788\uc9c0&nbsp;\uc54a\uc740&nbsp;\uc624\ud508\uc2dd&nbsp;\uc0ac\ubb34\uc2e4\uc5d0\uc11c&nbsp;\uc774&nbsp;\uc13c\uc11c\ub294&nbsp;\uc790\uc5f0\uad11\uacfc&nbsp;\uc778\uacf5\uad11\uc5d0&nbsp;\ub530\ub77c&nbsp;\uc790\ub3d9\uc73c\ub85c&nbsp;\uc2a4\uc704\uce58\ub97c&nbsp;\ucf1c\uace0,&nbsp;\uc870\uba85\uc744&nbsp;\uc57d\ud558\uac8c&nbsp;\uc870\uc808\ud558\ub294\ub370\uc694.&nbsp;\uc870\uba85\uc774&nbsp;\ud544\uc694\ud55c&nbsp;\uc2dc\uae30\uc640&nbsp;\uc7a5\uc18c\ub97c&nbsp;\uc124\uc815\ud560&nbsp;\uc218&nbsp;\uc788\uc5b4&nbsp;\uc5d0\ub108\uc9c0&nbsp;\uc808\uac10&nbsp;\ud6a8\uacfc\ub3c4&nbsp;\uc5bb\uc744&nbsp;\uc218&nbsp;\uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"405\" data-attachment-id=\"448\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=448\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-5.jpg?fit=720%2C405&amp;ssl=1\" data-orig-size=\"720,405\" data-comments-opened=\"1\" data-image-title=\"postfiles.pstatic-5\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-5.jpg?fit=720%2C405&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-5.jpg?resize=720%2C405&#038;ssl=1\" alt=\"\" class=\"wp-image-448\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc0ac\ubb34\uc2e4 \uc870\uba85\uc744 \ubc14\uafb8\uace0 \ucc3e\uc544\uc628 \ubcc0\ud654<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong>\ubcf4\uc26c\uac00&nbsp;\uc120\ud0dd\ud55c&nbsp;\uc870\uba85,&nbsp;\ud544\ub9bd\uc2a4\uc758&nbsp;\ucf54\uc5b4\ub77c\uc778&nbsp;LED&nbsp;\uc870\uba85<\/strong><br \/><strong>\uc7ac\ub798\uc2dd\uc5d0\uc11c&nbsp;\ube60\ub974\uace0&nbsp;\uc870\uc791\uc774&nbsp;\uc26c\uc6b4&nbsp;LED&nbsp;\uc870\uba85&nbsp;\uc2a4\uc704\uce58\ub85c&nbsp;<\/strong><br \/><strong>LED&nbsp;\uae30\uc220\uacfc&nbsp;\uc870\uba85&nbsp;\uc81c\uc5b4&nbsp;\uc2dc\uc2a4\ud15c\uc758&nbsp;\uacb0\ud569\uc73c\ub85c&nbsp;\uc5d0\ub108\uc9c0&nbsp;\uc808\uc57d\uc744&nbsp;72%\ub098<\/strong><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc790,&nbsp;\uadf8\ub7fc&nbsp;\ud544\ub9bd\uc2a4\uc758&nbsp;\uc0c8&nbsp;LED&nbsp;\uc870\uba85\uc73c\ub85c&nbsp;\ubc14\uafb8\uace0&nbsp;\ubcf4\uc26c\uc5d0&nbsp;\ucc3e\uc544\uc628&nbsp;\ubcc0\ud654\ub97c&nbsp;\uc54c\uc544\ubcfc\uae4c\uc694?&nbsp;\ubcf4\uc26c\uc758&nbsp;\uc0ac\ubb34\uc2e4&nbsp;\uac1c\uc870&nbsp;\uacc4\ud68d\uc5d0\ub294&nbsp;72.6&nbsp;\ud3c9\uc758&nbsp;\uc624\ud508&nbsp;\ud50c\ub79c\uc2dd&nbsp;\uc0ac\ubb34\uc2e4\uacfc&nbsp;\ubbf8\ud305\ub8f8,&nbsp;\uadf8\ub9ac\uace0&nbsp;\uad00\ub9ac\uc790&nbsp;\uc0ac\ubb34\uc2e4\uc774&nbsp;\ud3ec\ud568\ub410\ub294\ub370\uc694.&nbsp;\uc774\uc804\uc5d0&nbsp;\uc0ac\uc6a9\ud55c&nbsp;\ub0a1\uc740&nbsp;TL-D&nbsp;\ud615\uad11\ub4f1\uc744&nbsp;\uc27d\uac8c&nbsp;\ub300\uccb4\ud560&nbsp;\uc218&nbsp;\uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LED&nbsp;\uc870\uba85\uc740&nbsp;<strong>96lm\/W\uc758&nbsp;\ub192\uc740&nbsp;\uc5d0\ub108\uc9c0&nbsp;\ud6a8\uc728<\/strong>\uc744&nbsp;\uac00\uc9c0\uace0&nbsp;\uc788\ub294\ub370\uc694.&nbsp;\ud601\uc2e0\uc801\uc73c\ub85c&nbsp;\uc870\uba85\uc744&nbsp;\uc81c\uc5b4\ud560&nbsp;\uc218&nbsp;\uc788\ub294&nbsp;\ucf54\uc5b4\ub77c\uc778\uc744&nbsp;\uc124\uce58\ud55c&nbsp;\ub4a4,&nbsp;\uc774&nbsp;\uc2dc\uc2a4\ud15c&nbsp;\ucd9c\ub825\uc740&nbsp;4,600W\uc5d0\uc11c&nbsp;2,220W\uae4c\uc9c0&nbsp;52%\ub098&nbsp;\uac10\uc18c\ud588\uc2b5\ub2c8\ub2e4.&nbsp;\uc870\uba85&nbsp;\uae30\ub2a5\uacfc&nbsp;\ub300\ub0ae\uc758&nbsp;\ube5b\uc744&nbsp;\ucd5c\uc801\uc73c\ub85c&nbsp;\uc81c\uc5b4\ud560&nbsp;\uc218&nbsp;\uc788\uac8c&nbsp;\ub418\uba74\uc11c&nbsp;<strong>\ucd5c\ub300&nbsp;72%\uc758&nbsp;\uc5d0\ub108\uc9c0&nbsp;\uc808\uac10&nbsp;\ud6a8\uacfc<\/strong>\ub97c&nbsp;\uc5bb\uc5c8\uc2b5\ub2c8\ub2e4.&nbsp;5\ub144&nbsp;\ud6c4,&nbsp;\uc774\ub85c&nbsp;\uc5bb\ub294&nbsp;\ube44\uc6a9&nbsp;\uc808\uac10\uc740&nbsp;15,000\uc720\ub85c&nbsp;\uc774\uc0c1\uc774&nbsp;\ub420&nbsp;\uac83\uc73c\ub85c&nbsp;\uae30\ub300\ud558\uace0&nbsp;\uc788\ub294\ub370\uc694.&nbsp;\ubb34\uc5c7\ubcf4\ub2e4&nbsp;\uc774\uc0b0\ud654\ud0c4\uc18c&nbsp;\ubc30\ucd9c\ub7c9\uc774&nbsp;\ucd5c\uc18c&nbsp;8\ud1a4&nbsp;\uc815\ub3c4&nbsp;\uac10\uc18c\ub420&nbsp;\uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LED&nbsp;\uc870\uba85\uc774\ub780&nbsp;\ubcc0\ud654\ub85c&nbsp;\uc5bb\uc740&nbsp;\uac74&nbsp;\ube44\uc6a9\ubfd0\ub9cc&nbsp;\uc544\ub2d9\ub2c8\ub2e4.&nbsp;\ubc14\ub85c&nbsp;\uc9c1\uc6d0\ub4e4\uc744&nbsp;\uc704\ud55c&nbsp;\uae0d\uc815\uc801\uc778&nbsp;\ud6a8\uacfc\ub3c4&nbsp;\uc788\uc5c8\ub294\ub370\uc694.&nbsp;\uc9c1\uc6d0\ub4e4\uc740&nbsp;\uc9c0\uc18d\uc801\uc778&nbsp;\ub208\ubd80\uc2ec\uc744&nbsp;\uc720\ubc1c\ud558\uc9c0&nbsp;\uc54a\ub294&nbsp;LED&nbsp;\uc870\uba85&nbsp;\ub355\ubd84\uc5d0&nbsp;\ub208\uc758&nbsp;\ud3b8\uc548\ud568\uc744&nbsp;\uc5bb\uace0&nbsp;\uc5c5\ubb34\uc5d0&nbsp;\ub354\uc6b1&nbsp;\uc9d1\uc911\ud560&nbsp;\uc218&nbsp;\uc788\uac8c&nbsp;\ub410\uc2b5\ub2c8\ub2e4.<br \/><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"405\" data-attachment-id=\"449\" data-permalink=\"https:\/\/blog.signifykorea.com\/?attachment_id=449\" data-orig-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-1-4.jpg?fit=720%2C405&amp;ssl=1\" data-orig-size=\"720,405\" data-comments-opened=\"1\" data-image-title=\"postfiles.pstatic-1-4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-1-4.jpg?fit=720%2C405&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/blog.signifykorea.com\/wp-content\/uploads\/2019\/02\/postfiles.pstatic-1-4.jpg?resize=720%2C405&#038;ssl=1\" alt=\"\" class=\"wp-image-449\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf4\uc26c\uc758&nbsp;\uc0ac\ubb34\uc2e4&nbsp;\uc870\uba85&nbsp;\uc2dc\uc2a4\ud15c\uc744&nbsp;\ud601\uc2e0\uc2dc\ud0a8&nbsp;\ud544\ub9bd\uc2a4&nbsp;LED&nbsp;\uc870\uba85&nbsp;\uc194\ub8e8\uc158.&nbsp;\uc5d0\ub108\uc9c0&nbsp;\ud6a8\uc728\ubd80\ud130,&nbsp;\ube44\uc6a9&nbsp;\uc808\uac10,&nbsp;\uc9c1\uc6d0\ub4e4\uc744&nbsp;\uc704\ud55c&nbsp;\uae0d\uc815\uc801\uc778&nbsp;\ud6a8\uacfc\uae4c\uc9c0&nbsp;\ub9cc\uc871\uc2dc\ud0a8&nbsp;\ucd5c\uc801\uc758&nbsp;LED&nbsp;\uc870\uba85&nbsp;\uc194\ub8e8\uc158\uc778\ub370\uc694.&nbsp;\uc0ac\ubb34\uc2e4&nbsp;\uc870\uba85\uc758&nbsp;\ud601\uc2e0\uc744&nbsp;\uc774\uc5b4\ub098\uac00\ub294&nbsp;\ud544\ub9bd\uc2a4\uc758&nbsp;\ud589\ubcf4,&nbsp;\uc55e\uc73c\ub85c\ub3c4&nbsp;\uc9c0\ucf1c\ubd10&nbsp;\uc8fc\uc138\uc694!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc5ec\ub7ec\ubd84, \ub3c5\uc77c\uc758 \ubcf4\uc26c(Bosch) \uadf8\ub8f9\uc744 \uc544\uc2dc\ub098\uc694? \ubcf4\uc26c\ub294 \ub85c\ubc84\ud2b8 \ubcf4\uc26c(Robert Bosch)\uc5d0 \uc758\ud574 1886\ub144 \uc124\ub9bd\ub41c \ud6c4, \uc790\ub3d9\ucc28 \ubd80\ud488\uacfc \ub2e4\uc591\ud55c \uc804\uae30\uae30\uae30 \ubd84\uc57c\uc5d0\uc11c \uacbd\uc7c1\ub825\uc744 \uc774\uc5b4\uc628 \uae30\uc5c5\uc785\ub2c8\ub2e4. 125\ub144\uc774\ub77c\ub294 \uc2dc\uac04 \ub3d9\uc548 \uae30\uc5c5\uc744 \uc774\uc5b4\uc624\uba74\uc11c \ubcf4\uc26c\uac00 \uc911\uc694\ud55c \ud575\uc2ec\uc73c\ub85c \uc0bc\uc740 \uac83\uc740 \ud658\uacbd\uc744 \ud30c\uad34\ud558\uc9c0 \uc54a\uc73c\uba74\uc11c \uc9c0\uc18d\uc801\uc778 \ubc1c\uc804\uc744 \ud558\ub294 \uac83\uc778\ub370\uc694. \ubcf4\uc26c\uc758 \uc0ac\ubb34\uc2e4\uc5d0 \uc124\uce58\ub41c \ud544\ub9bd\uc2a4 LED \uc870\uba85 \uc194\ub8e8\uc158\ub3c4 \ubc14\ub85c \uadf8 \uc77c\ud658 \uc911 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