{"id":20027,"date":"2024-03-15T09:22:13","date_gmt":"2024-03-15T09:22:13","guid":{"rendered":"https:\/\/luxmanlight.com\/?p=20027"},"modified":"2024-09-10T05:46:51","modified_gmt":"2024-09-10T05:46:51","slug":"%e3%83%af%e3%83%83%e3%83%88%e3%81%a8%e3%83%ab%e3%83%bc%e3%83%a1%e3%83%b3%e3%81%ae%e9%81%95%e3%81%84%e3%82%92%e7%90%86%e8%a7%a3%e3%81%99%e3%82%8b-%e7%85%a7%e6%98%8e%e5%99%a8%e5%85%b7%e3%81%ae%e9%81%a9","status":"publish","type":"post","link":"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/","title":{"rendered":"\u30ef\u30c3\u30c8\u3068\u30eb\u30fc\u30e1\u30f3\u3092\u7406\u89e3\u3059\u308b: \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u3057\u305f\u660e\u308b\u3055\u306e\u7167\u660e\u5668\u5177\u3092\u9078\u629e\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 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\">\u76ee\u6b21<\/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=\"\u76ee\u6b21\u3092\u5207\u308a\u66ff\u3048\u308b\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/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:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#Lumens_vs_watts\" >\u30eb\u30fc\u30e1\u30f3\u3068\u30ef\u30c3\u30c8<\/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:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#What_does_watts_mean_in_light_bulbs\" >\u96fb\u7403\u306e\u30ef\u30c3\u30c8\u3068\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#Understanding_Lumens\" >\u30eb\u30fc\u30e1\u30f3\u3092\u7406\u89e3\u3059\u308b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#Understand_the_conversion_between_lumens_and_watts_to_find_the_right_brightness\" >\u30eb\u30fc\u30e1\u30f3\u3068\u30ef\u30c3\u30c8\u306e\u5909\u63db\u3092\u7406\u89e3\u3057\u3066\u9069\u5207\u306a\u660e\u308b\u3055\u3092\u898b\u3064\u3051\u307e\u3057\u3087\u3046<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#Luminous_efficacy_of_different_lamps\" >\u3055\u307e\u3056\u307e\u306a\u30e9\u30f3\u30d7\u306e\u767a\u5149\u52b9\u7387<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#lumens_to_watts_conversion_chart_in_led_light_Luminous_efficacy_130_lmW\" >\u30eb\u30fc\u30e1\u30f3\u304b\u3089\u30ef\u30c3\u30c8\u3078\u306e\u5909\u63db\u8868\uff08LED \u30e9\u30a4\u30c8\u306e\u767a\u5149\u52b9\u7387 130 lm\/W\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#Lumen_to_watt_chat_In_different_led_Luminous_efficacy\" >\u30eb\u30fc\u30e1\u30f3\u304b\u3089\u30ef\u30c3\u30c8\u3078\u306e\u5909\u63db\uff08\u7570\u306a\u308b LED \u767a\u5149\u52b9\u7387\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#How_to_verify_the_reliability_of_Luminous_Efficacy\" >\u767a\u5149\u52b9\u7387\u306e\u4fe1\u983c\u6027\u3092\u691c\u8a3c\u3059\u308b\u65b9\u6cd5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#How_do_I_know_how_many_lumens_I_need\" >\u5fc5\u8981\u306a\u30eb\u30fc\u30e1\u30f3\u6570\u3092\u77e5\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#Lumen_calculator\" >\u30eb\u30fc\u30e1\u30f3\u8a08\u7b97\u6a5f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#How_many_lumens_are_needed_for_outdoor_street_lights\" >\u5c4b\u5916\u306e\u8857\u706f\u306b\u306f\u4f55\u30eb\u30fc\u30e1\u30f3\u5fc5\u8981\u3067\u3059\u304b?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#How_many_lumens_are_needed_for_indoor_environments\" >\u5c4b\u5185\u74b0\u5883\u3067\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u30eb\u30fc\u30e1\u30f3\u304c\u5fc5\u8981\u304b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/luxmanlight.com\/ja\/understanding-the-difference-between-watts-and-lumens-a-comprehensive-guide-to-choosing-the-right-brightness-for-your-lighting-fixtures\/#Sources_of_reference\" >\u53c2\u8003\u8cc7\u6599<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Lumens_vs_watts\"><\/span>\u30eb\u30fc\u30e1\u30f3\u3068\u30ef\u30c3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"What_does_watts_mean_in_light_bulbs\"><\/span>\u96fb\u7403\u306e\u30ef\u30c3\u30c8\u3068\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: left;\">\u30ef\u30c3\u30c8 (\u8a18\u53f7: W) \u306f\u96fb\u529b\u306e\u5358\u4f4d\u3067\u3001\u6d88\u8cbb\u3055\u308c\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u91cf\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u96fb\u6c17\u6599\u91d1\u3092\u652f\u6255\u3046\u3068\u304d\u306f\u3001\u4f7f\u7528\u3057\u305f\u30ef\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u652f\u6255\u3044\u307e\u3059\u3002\u5f93\u6765\u306f\u767d\u71b1\u96fb\u7403\u3092\u4f7f\u7528\u3057\u3066\u3044\u305f\u305f\u3081\u3001\u660e\u308b\u3055\u306e\u5358\u4f4d\u3068\u3057\u3066\u30ef\u30c3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u8aa4\u308a\u3067\u3059\u3002\u7167\u660e\u5668\u5177\u306e\u660e\u308b\u3055\u306e\u6e2c\u5b9a\u5358\u4f4d\u306f\u30ef\u30c3\u30c8\u3067\u306f\u306a\u304f\u30eb\u30fc\u30e1\u30f3\u3067\u3059\u3002<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-20033 aligncenter\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/images.png\" alt=\"\u30eb\u30fc\u30e1\u30f3\u3068\u30ef\u30c3\u30c8\" width=\"275\" height=\"183\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/images.png 275w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/images-18x12.png 18w\" sizes=\"(max-width: 275px) 100vw, 275px\" \/><\/p>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Understanding_Lumens\"><\/span>\u30eb\u30fc\u30e1\u30f3\u3092\u7406\u89e3\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: left;\">\u30eb\u30fc\u30e1\u30f3\u306f\u53ef\u8996\u5149\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u6e2c\u5b9a\u5358\u4f4d\u3067\u3059\u3002\u30eb\u30fc\u30e1\u30f3\u306e\u6570\u5024\u304c\u9ad8\u3044\u307b\u3069\u3001\u5149\u306f\u660e\u308b\u304f\u306a\u308a\u307e\u3059\u3002\u7167\u660e\u306b\u4f7f\u7528\u3055\u308c\u308b\u7167\u660e\u5668\u5177\u306b\u306f\u901a\u5e38\u3001\u5149\u51fa\u529b\uff08\u30eb\u30fc\u30e1\u30f3\u5358\u4f4d\uff09\u304c\u30e9\u30d9\u30eb\u4ed8\u3051\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u591a\u304f\u306e\u7ba1\u8f44\u533a\u57df\u3067\u6cd5\u7684\u306b\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u3057\u305f\u304c\u3063\u3066\u3001\u30e9\u30f3\u30d7\u306e\u660e\u308b\u3055\u3092\u9078\u629e\u3059\u308b\u3068\u304d\u306f\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30eb\u30fc\u30e1\u30f3\u5024\u3092\u78ba\u8a8d\u3059\u308b\u3060\u3051\u3067\u6e08\u307f\u307e\u3059\u3002<\/strong><\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Understand_the_conversion_between_lumens_and_watts_to_find_the_right_brightness\"><\/span>\u30eb\u30fc\u30e1\u30f3\u3068\u30ef\u30c3\u30c8\u306e\u5909\u63db\u3092\u7406\u89e3\u3057\u3066\u9069\u5207\u306a\u660e\u308b\u3055\u3092\u898b\u3064\u3051\u307e\u3057\u3087\u3046<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">\u9053\u8def\u5efa\u8a2d\u696d\u8005\u304b\u3089 100W \u306e\u30bd\u30fc\u30e9\u30fc\u8857\u706f\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u5c0b\u306d\u3089\u308c\u305f\u5834\u5408\u3001\u5fc5\u8981\u306a\u30bd\u30fc\u30e9\u30fc LED \u8857\u706f\u306e\u30eb\u30fc\u30e1\u30f3\u6570\u3092\u5224\u65ad\u3059\u308b\u306e\u306f\u56f0\u96e3\u3067\u3059\u3002\u305d\u308c\u3089\u306e\u95a2\u4fc2\u3092\u660e\u78ba\u306b\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u767a\u5149\u52b9\u7387 (\u30ef\u30c3\u30c8\u3042\u305f\u308a\u306e\u30eb\u30fc\u30e1\u30f3\u6570) \u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u3053\u306e\u6307\u6a19\u306f\u3001\u5149\u6e90\u304c\u30a8\u30cd\u30eb\u30ae\u30fc (\u30ef\u30c3\u30c8) \u3092\u5149 (\u30eb\u30fc\u30e1\u30f3) \u306b\u5909\u63db\u3059\u308b\u52b9\u7387\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: left;\"><strong>\u767a\u5149\u52b9\u7387 (lm\/W) = \u30eb\u30fc\u30e1\u30f3 (lm)\/\u30ef\u30c3\u30c8(W)<\/strong><\/p>\n<figure id=\"attachment_20035\" aria-describedby=\"caption-attachment-20035\" style=\"width: 666px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-20035\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/04_comparativaeficacialuminosa-1.jpg\" alt=\"\u540c\u3058\u30ef\u30c3\u30c8\u6570\u306e\u7570\u306a\u308b\u30e9\u30f3\u30d7\u306e\u767a\u5149\u52b9\u7387\" width=\"666\" height=\"480\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/04_comparativaeficacialuminosa-1.jpg 666w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/04_comparativaeficacialuminosa-1-300x216.jpg 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/04_comparativaeficacialuminosa-1-18x12.jpg 18w\" sizes=\"(max-width: 666px) 100vw, 666px\" \/><figcaption id=\"caption-attachment-20035\" class=\"wp-caption-text\">\u540c\u3058\u30ef\u30c3\u30c8\u6570\u306e\u7570\u306a\u308b\u30e9\u30f3\u30d7\u306e\u767a\u5149\u52b9\u7387<\/figcaption><\/figure>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Luminous_efficacy_of_different_lamps\"><\/span>\u3055\u307e\u3056\u307e\u306a\u30e9\u30f3\u30d7\u306e\u767a\u5149\u52b9\u7387<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">\u306b\u57fa\u3065\u3044\u3066 <a href=\"https:\/\/www1.eere.energy.gov\/buildings\/publications\/pdfs\/ssl\/led_energy_efficiency.pdf\" target=\"_blank\" rel=\"noopener\">energy.gov \u306e 2013 \u5e74\u30ec\u30dd\u30fc\u30c8<\/a> \u7c73\u56fd\u3067\u306fLED\u30d1\u30c3\u30b1\u30fc\u30b8\u898f\u683c\u304c266 lm\/W\u3067\u5236\u5b9a\u3055\u308c\u3001PC-LED\u3067\u306f130 lm\/W\u4ee5\u4e0a\u3092\u9054\u6210\u3057\u3066\u304a\u308a\u30012024\u5e74\u306b\u306fLED\u306e\u767a\u5149\u52b9\u7387\u304c200 lm\/W\u3092\u8d85\u3048\u308b\u3068\u306e\u4e88\u6e2c\u3082\u7684\u4e2d\u3057\u3066\u304a\u308a\u3001\u4eca\u5f8c\u306eLED\u7167\u660e\u306e\u91cd\u8981\u6027\u3068\u671f\u5f85\u304c\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-20032 aligncenter\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/1710493353969.png\" alt=\"\u767a\u5149\u52b9\u7387\u30ec\u30dd\u30fc\u30c8\" width=\"489\" height=\"312\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/1710493353969.png 489w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/1710493353969-300x191.png 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2024\/03\/1710493353969-18x12.png 18w\" sizes=\"(max-width: 489px) 100vw, 489px\" \/><\/p>\n<p style=\"text-align: left;\">2024\u5e74\u73fe\u5728\u3001LED\u6280\u8853\u306f\u7406\u8ad6\u4e0a230 lm\/W\uff08\u5b9f\u969b\u306e\u4f7f\u7528\u306f200 lm\/W\u3067\u30c6\u30b9\u30c8\u6e08\u307f\uff09\u3092\u9054\u6210\u3067\u304d\u307e\u3059\u3002\u30e1\u30fc\u30ab\u30fc\u9593\u306e\u4ed5\u69d8\u306e\u3070\u3089\u3064\u304d\u3084\u5e02\u5834\u306e\u9700\u7d66\u554f\u984c\u306b\u3088\u308a\u3001\u5e02\u5834\u306b\u306f130 lm\/W\u304b\u3089190 lm\/W\u307e\u3067\u306eLED\u304c\u307e\u3060\u591a\u304f\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u7167\u660e\u5668\u5177\u306e\u660e\u308b\u3055\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u306f\u3001\u30eb\u30fc\u30e1\u30f3\u306b\u6ce8\u610f\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p style=\"text-align: left;\">\u767d\u71b1\u6280\u8853\u3067\u306f\u901a\u5e38\u3001\u30ef\u30c3\u30c8\u3042\u305f\u308a 12 \uff5e 18 \u30eb\u30fc\u30e1\u30f3\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u304c\u3001\u30cf\u30ed\u30b2\u30f3\u6280\u8853\u3067\u306f\u901a\u5e38\u3001\u30ef\u30c3\u30c8\u3042\u305f\u308a 10 \uff5e 20 \u30eb\u30fc\u30e1\u30f3\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002<br \/>\n\u305d\u306e\u305f\u3081\u3001\u540c\u3058\u30ef\u30c3\u30c8\u6570\u306e\u5834\u5408\u3001LED\u96fb\u7403\u306e\u660e\u308b\u3055\u306f\u767d\u71b1\u96fb\u7403\u306e\u7d0410\uff5e14\u500d\u3001\u30cf\u30ed\u30b2\u30f3\u96fb\u7403\u306e\u7d0410\u500d\u3068\u306a\u308a\u307e\u3059\u3002\u7167\u660e\u5668\u5177\u3092\u9078\u3076\u969b\u306b\u306f\u3001\u3053\u306e\u6307\u6a19\u3092\u5927\u307e\u304b\u306b\u53c2\u8003\u306b\u3059\u308b\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"lumens_to_watts_conversion_chart_in_led_light_Luminous_efficacy_130_lmW\"><\/span>\u30eb\u30fc\u30e1\u30f3\u304b\u3089\u30ef\u30c3\u30c8\u3078\u306e\u5909\u63db\u8868\uff08LED \u30e9\u30a4\u30c8\u306e\u767a\u5149\u52b9\u7387 130 lm\/W\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table class=\"alignleft\">\n<tbody>\n<tr>\n<td width=\"160\">\u30eb\u30fc\u30e1\u30f3<\/td>\n<td width=\"160\">\u767d\u71b1\u30ef\u30c3\u30c8<\/td>\n<td width=\"160\">\u30cf\u30ed\u30b2\u30f3\u30ef\u30c3\u30c8<\/td>\n<td width=\"160\">LED\u30ef\u30c3\u30c8\u6570<\/td>\n<\/tr>\n<tr>\n<td width=\"160\">100<\/td>\n<td width=\"160\">7<\/td>\n<td width=\"160\">6<\/td>\n<td width=\"160\">0.77<\/td>\n<\/tr>\n<tr>\n<td width=\"160\">375<\/td>\n<td width=\"160\">25<\/td>\n<td width=\"160\">20<\/td>\n<td width=\"160\">2.9<\/td>\n<\/tr>\n<tr>\n<td width=\"160\">450<\/td>\n<td width=\"160\">30<\/td>\n<td width=\"160\">25<\/td>\n<td width=\"160\">3.5<\/td>\n<\/tr>\n<tr>\n<td width=\"160\">800<\/td>\n<td width=\"160\">60<\/td>\n<td width=\"160\">45<\/td>\n<td width=\"160\">6<\/td>\n<\/tr>\n<tr>\n<td width=\"160\">1100<\/td>\n<td width=\"160\">75<\/td>\n<td width=\"160\">60<\/td>\n<td width=\"160\">8.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"mceTemp\" style=\"text-align: left;\"><\/div>\n<h2><\/h2>\n<h2><\/h2>\n<h2><\/h2>\n<h2><\/h2>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"Lumen_to_watt_chat_In_different_led_Luminous_efficacy\"><\/span>\u30eb\u30fc\u30e1\u30f3\u304b\u3089\u30ef\u30c3\u30c8\u3078\u306e\u5909\u63db\uff08\u7570\u306a\u308b LED \u767a\u5149\u52b9\u7387\uff09<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table width=\"452\">\n<tbody>\n<tr>\n<td width=\"123\">\u30eb\u30fc\u30e1\u30f3\u304b\u3089\u30ef\u30c3\u30c8<\/td>\n<td colspan=\"4\" width=\"329\">\u767a\u5149\u52b9\u7387(lm\/W)<\/td>\n<\/tr>\n<tr>\n<td>\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>130 \u30eb\u30fc\u30e1\u30f3\/W<\/td>\n<td>150\u30eb\u30fc\u30e1\u30f3\/W<\/td>\n<td>180 \u30eb\u30fc\u30e1\u30f3\/W<\/td>\n<td>200 \u30eb\u30fc\u30e1\u30f3\/W<\/td>\n<\/tr>\n<tr>\n<td>100\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>0.8w<\/td>\n<td>0.7w<\/td>\n<td>0.6w<\/td>\n<td>0.5w<\/td>\n<\/tr>\n<tr>\n<td>500\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>4\u9031\u9593<\/td>\n<td>3\u9031\u9593<\/td>\n<td>3\u9031\u9593<\/td>\n<td>3\u9031\u9593<\/td>\n<\/tr>\n<tr>\n<td>1000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>8\u9031<\/td>\n<td>7\u9031<\/td>\n<td>6\u9031<\/td>\n<td>5\u9031\u9593<\/td>\n<\/tr>\n<tr>\n<td>2000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>15\u9031<\/td>\n<td>13\u9031<\/td>\n<td>11\u9031<\/td>\n<td>10w<\/td>\n<\/tr>\n<tr>\n<td>3000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>23\u9031<\/td>\n<td>20w<\/td>\n<td>17\u9031<\/td>\n<td>15\u9031<\/td>\n<\/tr>\n<tr>\n<td>4000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>31\u9031<\/td>\n<td>27\u9031<\/td>\n<td>22\u9031<\/td>\n<td>20w<\/td>\n<\/tr>\n<tr>\n<td>6000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>46\u9031<\/td>\n<td>40\u30ef\u30c3\u30c8<\/td>\n<td>33\u9031<\/td>\n<td>30\u30ef\u30c3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>8000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>62\u9031<\/td>\n<td>53\u9031<\/td>\n<td>44\u9031<\/td>\n<td>40\u30ef\u30c3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>10000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>77\u9031<\/td>\n<td>67\u9031<\/td>\n<td>56\u9031<\/td>\n<td>50\u30ef\u30c3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>15000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>115\u30ef\u30c3\u30c8<\/td>\n<td>100\u30ef\u30c3\u30c8<\/td>\n<td>83\u9031<\/td>\n<td>75\u30ef\u30c3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>20000\u30eb\u30fc\u30e1\u30f3<\/td>\n<td>154\u9031<\/td>\n<td>133\u9031<\/td>\n<td>111\u9031<\/td>\n<td>100\u30ef\u30c3\u30c8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_to_verify_the_reliability_of_Luminous_Efficacy\"><\/span>\u767a\u5149\u52b9\u7387\u306e\u4fe1\u983c\u6027\u3092\u691c\u8a3c\u3059\u308b\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\">\u88fd\u9020\u5143\u304c\u63d0\u4f9b\u3059\u308b\u767a\u5149\u52b9\u7387\u30c6\u30b9\u30c8\u30ec\u30dd\u30fc\u30c8\u3092\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_do_I_know_how_many_lumens_I_need\"><\/span>\u5fc5\u8981\u306a\u30eb\u30fc\u30e1\u30f3\u6570\u3092\u77e5\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u304b?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Lumen_calculator\"><\/span>\u30eb\u30fc\u30e1\u30f3\u8a08\u7b97\u6a5f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: left;\">\u3053\u308c\u3092\u8abf\u3079\u308b\u306b\u306f\u3001\u30eb\u30fc\u30e1\u30f3\u8a08\u7b97\u6a5f\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/www.omnicalculator.com\/everyday-life\/lighting\" target=\"_blank\" rel=\"noopener\">https:\/\/www.omnicalculator.com\/everyday-life\/lighting<\/a><\/p>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_many_lumens_are_needed_for_outdoor_street_lights\"><\/span>\u4f55\u30eb\u30fc\u30e1\u30f3\u5fc5\u8981\u304b <a href=\"https:\/\/luxmanlight.com\/ja\/\">\u5c4b\u5916\u8857\u706f<\/a>?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: left;\">\u8857\u706f\u306b\u5fc5\u8981\u306a\u30eb\u30fc\u30e1\u30f3\u6570\u306f\u3001\u8857\u706f\u67f1\u306e\u9ad8\u3055\u3001\u9053\u8def\u306e\u5e45\u3001\u5468\u56f2\u306e\u5149\u306e\u91cf\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u30eb\u30fc\u30e1\u30f3\u51fa\u529b\u3092\u6c7a\u5b9a\u3059\u308b\u306b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30bf\u30a4\u30d7\u306e\u9053\u8def\u306b\u63a8\u5968\u3055\u308c\u308b\u7167\u660e\u30ec\u30d9\u30eb\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: left;\">\u4e00\u822c\u7684\u306b\u3001\u4f4f\u5b85\u8857\u3067\u306f 1 \u3064\u306e\u7167\u660e\u306b\u3064\u304d\u7d04 5,000 \uff5e 12,000 \u30eb\u30fc\u30e1\u30f3\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u4e3b\u8981\u9053\u8def\u3084\u9ad8\u901f\u9053\u8def\u3067\u306f\u3088\u308a\u9ad8\u3044\u30eb\u30fc\u30e1\u30f3\u51fa\u529b\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u5b89\u5168\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u4e00\u822c\u306b 10,000 \uff5e 15,000 \u30eb\u30fc\u30e1\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h4 style=\"text-align: left;\">\u8857\u8def\u706f\u67f1\u306e\u9ad8\u3055\u3068\u30eb\u30fc\u30e1\u30f3\u306e\u57fa\u6e96<\/h4>\n<ul style=\"text-align: left;\" data-v-md-line=\"3\">\n<li>\u9ad8\u30556m:6000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u9ad8\u30558m:8000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u9ad8\u305510m:10000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u9ad8\u305512m:12000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u9ad8\u305514m:15000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u9ad8\u305516m:18000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u9ad8\u305520m:25000\u30eb\u30fc\u30e1\u30f3<\/li>\n<\/ul>\n<p style=\"text-align: left;\">\u8857\u706f\u67f1\u306e\u9ad8\u3055\u306e\u9078\u3073\u65b9\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u8a18\u4e8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/luxmanlight.com\/ja\/%e3%82%bd%e3%83%bc%e3%83%a9%e3%83%bc%e8%a1%97%e7%81%af%e6%9f%b1%e3%81%ae%e9%ab%98%e3%81%95%e3%81%a8%e8%b7%9d%e9%9b%a2%e3%82%92%e8%a8%88%e7%ae%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/\">\u30bd\u30fc\u30e9\u30fc\u8857\u706f\u67f1\u306e\u9ad8\u3055\u3068\u8ddd\u96e2\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5\u306f?<\/a><\/p>\n<h3 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"How_many_lumens_are_needed_for_indoor_environments\"><\/span>\u5c4b\u5185\u74b0\u5883\u3067\u306f\u3069\u306e\u304f\u3089\u3044\u306e\u30eb\u30fc\u30e1\u30f3\u304c\u5fc5\u8981\u304b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul style=\"text-align: left;\" data-v-md-line=\"43\">\n<li>\u4f5c\u696d\u5834\u307e\u305f\u306f\u30ac\u30ec\u30fc\u30b8: 8,000\uff5e10,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u30ad\u30c3\u30c1\u30f3\u4f5c\u696d\u30a8\u30ea\u30a2: 7,000\uff5e8,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u6d74\u5ba4\uff1a7,000\uff5e8,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u30db\u30fc\u30e0\u30aa\u30d5\u30a3\u30b9: 6,000\uff5e8,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u30c0\u30a4\u30cb\u30f3\u30b0\u30eb\u30fc\u30e0: 3,000\uff5e4,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u30ad\u30c3\u30c1\u30f3: 3,000\uff5e4,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u30c0\u30a4\u30cb\u30f3\u30b0\u30eb\u30fc\u30e0: 3,000\uff5e4,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u30ea\u30d3\u30f3\u30b0\u30eb\u30fc\u30e0: 1,000\uff5e2,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u5bdd\u5ba4: 1,000\uff5e2,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<li>\u5eca\u4e0b: 500\uff5e1,000\u30eb\u30fc\u30e1\u30f3<\/li>\n<\/ul>\n<p style=\"text-align: left;\" data-v-md-line=\"54\">\u3053\u308c\u3089\u306f\u307b\u3068\u3093\u3069\u306e\u30b9\u30da\u30fc\u30b9\u306b\u9069\u7528\u3055\u308c\u308b\u4e00\u822c\u7684\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u3059\u304c\u3001\u3059\u3079\u3066\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u5f53\u3066\u306f\u307e\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u58c1\u304c\u6697\u304f\u3001\u5929\u4e95\u304c\u7279\u306b\u9ad8\u3044\u90e8\u5c4b\u3067\u306f\u3001\u671b\u307e\u3057\u3044\u52b9\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u8ffd\u52a0\u306e\u30eb\u30fc\u30e1\u30f3\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p data-v-md-line=\"54\">\u6700\u5f8c\u306b\u3001\u30bd\u30fc\u30e9\u30fc\u8857\u8def\u7167\u660e\u30b7\u30b9\u30c6\u30e0\u306e\u5149\u6e2c\u5b9a\u306b\u3064\u3044\u3066\u5b66\u3076\u305f\u3081\u306b\u3001\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3080\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<a href=\"https:\/\/luxmanlight.com\/ja\/%e3%82%bd%e3%83%bc%e3%83%a9%e3%83%bc%e8%a1%97%e7%81%af%e3%81%af%e5%8d%81%e5%88%86%e3%81%ab%e6%98%8e%e3%82%8b%e3%81%84%e3%81%8b\/\">https:\/\/luxmanlight.com\/are-solar-street-lights-bright-enough\/<\/a><\/p>\n<h2 style=\"text-align: left;\"><span class=\"ez-toc-section\" id=\"Sources_of_reference\"><\/span><strong><b>\u53c2\u8003\u8cc7\u6599<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: left;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Lumen_(unit)\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Lumen_(unit)<\/a><br \/>\n<a href=\"https:\/\/en.wikipedia.org\/wiki\/Watt\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Watt<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Lumens vs watts What does watts mean in light bulbs? Watts (symbol: W) is a unit of power, measuring the [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":20035,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[34],"tags":[590,589,588,591,592,587],"class_list":["post-20027","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-how-do-i-know-how-many-lumens-i-need","tag-lumens-to-watts-conversion","tag-luminous-efficacy","tag-reference-standards-for-street-lights-pole-height-and-lumen","tag-solar-street-light-luminous-efficacy","tag-what-does-watts-mean-in-light-bulbs"],"_links":{"self":[{"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/posts\/20027","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/comments?post=20027"}],"version-history":[{"count":0,"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/posts\/20027\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/media\/20035"}],"wp:attachment":[{"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/media?parent=20027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/categories?post=20027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luxmanlight.com\/ja\/wp-json\/wp\/v2\/tags?post=20027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}