{"id":45668,"date":"2026-03-27T01:47:37","date_gmt":"2026-03-26T17:47:37","guid":{"rendered":"https:\/\/tecolite.com\/?p=45668"},"modified":"2026-03-27T06:23:58","modified_gmt":"2026-03-26T22:23:58","slug":"l70%e5%af%bel80%e5%af%bel90-led%e5%af%bf%e5%91%bd%e3%82%ac%e3%82%a4%e3%83%89","status":"publish","type":"post","link":"https:\/\/tecolite.com\/ja\/l70-vs-l80-vs-l90-led-lifetime-guide\/","title":{"rendered":"L70 vs L80 vs L90\uff1aLED\u306e\u30eb\u30fc\u30e1\u30f3\u7dad\u6301\u7387\u304c\u5b9f\u969b\u306e\u7167\u660e\u5bff\u547d\u3092\u3069\u306e\u3088\u3046\u306b\u6c7a\u5b9a\u3059\u308b\u304b"},"content":{"rendered":"<h2>\u306a\u305c\u30db\u30c6\u30eb\u306e\u7167\u660e\u306f3\u5e74\u5f8c\u306b\u6697\u304f\u898b\u3048\u308b\u306e\u304b\uff1f<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/tecolite.com\/wp-content\/uploads\/2026\/03\/hotel-lobby-lighting-comparison.webp\" alt=\"\u8c6a\u83ef\u306a\u30db\u30c6\u30eb\u306e\u30ed\u30d3\u30fc\u306e\u6bd4\u8f03\u56f3\uff1a\u5de6\u5074\u306f\u660e\u308b\u3044\u30af\u30fc\u30eb\u30db\u30ef\u30a4\u30c8\u7167\u660e\u3001\u53f3\u5074\u306f\u6696\u304b\u3044\u30a2\u30f3\u30d3\u30a8\u30f3\u30c8\u306a\u9ec4\u8272\u8abf\u306e\u7167\u660e\u3067\u3001\u30bd\u30d5\u30a1\u3001\u30d5\u30ed\u30f3\u30c8\u30c7\u30b9\u30af\u3001\u67f1\u3001\u78e8\u304b\u308c\u305f\u5927\u7406\u77f3\u306e\u5e8a\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002.\" \/><\/p>\n<p><em>\u73fe\u4ee3\u7684\u306a\u30db\u30c6\u30eb\u306e\u30ed\u30d3\u30fc\u30922\u3064\u306e\u7167\u660e\u6761\u4ef6\u3067\u793a\u3057\u3001\u6dbc\u3084\u304b\u306a\u663c\u5149\u306e\u7167\u660e\u3068\u3001\u5efa\u7bc9\u8a73\u7d30\u3084\u5ba4\u5185\u8abf\u5ea6\u54c1\u3092\u969b\u7acb\u305f\u305b\u308b\u6e29\u304b\u304f\u9b45\u529b\u7684\u306a\u8f1d\u304d\u3092\u5bfe\u6bd4\u3055\u305b\u3066\u3044\u307e\u3059\u3002.<\/em><\/p>\n<p>\u591a\u304f\u306e\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3\u304a\u3088\u3073\u5546\u696d\u7167\u660e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u3066\u3001\u554f\u984c\u306f\u88fd\u54c1\u306e\u6545\u969c\u3067\u306f\u306a\u304f\u3001 <strong>\u8aa4\u3063\u305f\u5bff\u547d\u4ed5\u69d8<\/strong>.<\/p>\n<p>\u73fe\u5b9f\u4e16\u754c\u3067\u4e00\u822c\u7684\u306a\u554f\u984c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u5fc5\u8981\u306a\u7167\u5ea6\u30ec\u30d9\u30eb\u3092\u4e0b\u56de\u308b\u5eca\u4e0b<\/li>\n<li>\u30be\u30fc\u30f3\u9593\u3067\u306e\u4e0d\u5747\u4e00\u306a\u660e\u308b\u3055<\/li>\n<li>\u9ad8\u5929\u4e95\u3067\u306e\u9ad8\u4fa1\u306a\u30b0\u30eb\u30fc\u30d7\u30e9\u30f3\u30d7\u4ea4\u63db<\/li>\n<li>\u308f\u305a\u304b2\uff5e4\u5e74\u3067\u5897\u52a0\u3059\u308b\u7dad\u6301\u8cbb<\/li>\n<\/ul>\n<p>\u6839\u672c\u539f\u56e0\u306f\u3057\u3070\u3057\u3070\u5358\u7d14\u3067\u3059\uff1a<\/p>\n<blockquote>\n<p><strong>\u8aa4\u3063\u305fL\u5024\uff08L70\u3001L80\u3001L90\uff09\u306e\u9078\u629e<\/strong><\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u65e9\u308f\u304b\u308a\uff1a\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\uff1f<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u30b7\u30ca\u30ea\u30aa<\/th>\n<th>\u304a\u3059\u3059\u3081<\/th>\n<th>\u306a\u305c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30db\u30c6\u30eb \/ \u5eca\u4e0b \/ \u9ad8\u5929\u4e95<\/td>\n<td><strong>L70<\/strong><\/td>\n<td>\u6700\u4f4e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u3001\u6700\u9577\u4f7f\u7528\u53ef\u80fd\u5bff\u547d<\/td>\n<\/tr>\n<tr>\n<td>\u30ec\u30b9\u30c8\u30e9\u30f3 \/ \u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3<\/td>\n<td><strong>L80<\/strong><\/td>\n<td>\u3088\u308a\u826f\u3044\u8996\u899a\u7684\u4e00\u8cab\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u5c0f\u58f2 \/ \u30e9\u30b0\u30b8\u30e5\u30a2\u30ea\u30fc\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4<\/td>\n<td><strong>L90<\/strong><\/td>\n<td>\u6700\u5927\u660e\u308b\u3055\u7cbe\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u7d50\u8ad6\uff1a<\/strong><br \/>\n\u5546\u696d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e80%\u4ee5\u4e0a\u306b\u304a\u3044\u3066\u3001, <strong>L70\u304c\u6700\u3082\u5b9f\u7528\u7684\u306a\u9078\u629e\u80a2<\/strong>.<\/p>\n<hr \/>\n<h2>L70\u3001L80\u3001L90\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u304b\uff1f<\/h2>\n<p>LED\u306e\u5bff\u547d\u306f <strong>\u30eb\u30fc\u30e1\u30f3\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9<\/strong>, \u3001\u6545\u969c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<ul>\n<li><strong>L70<\/strong> \u2192 70%\u306e\u660e\u308b\u3055\u304c\u6b8b\u5b58<\/li>\n<li><strong>L80<\/strong> \u2192 80% \u6b8b\u5b58\u660e\u308b\u3055<\/li>\n<li><strong>L90<\/strong> \u2192 90% \u660e\u308b\u3055\u6b8b\u91cf<\/li>\n<\/ul>\n<p>\u3053\u308c\u306f\u3001\u5149\u304c\u307e\u3060\u6a5f\u80fd\u3057\u3066\u3044\u308b\u304c\u3001\u5f90\u3005\u306b\u6697\u304f\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n<hr \/>\n<h2>\u6642\u9593\u7d4c\u904e\u306b\u4f34\u3046\u5b9f\u969b\u306e\u30eb\u30fc\u30e1\u30f3\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u69d8\u5b50<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/images.openai.com\/static-rsc-4\/rF5lndesTmXMGQVXYxp7ok3bsjL0s725woW2-GpkRhs9oWg3fVfBCdAeKFr1R2X-I6wpp_z0AEPGqwGE4w3PJsaIvU5dLOUyURZX2vHk4FI3kiVjJw7oR5MGVNB7eGkU958BwIECYMSjtS4W16xrKedv3lM_VX7B7C-A-_yBmdB3y4pKw9yNBJVaHkuCu0UT?purpose=fullsize\" alt=\"\u753b\u50cf\" \/><\/p>\n<hr \/>\n<h3>\u91cd\u8981\u306a\u6d1e\u5bdf<\/h3>\n<ul>\n<li>L90\u306f\u3088\u308a\u901f\u304f\u4f4e\u4e0b \u2192 \u5b9a\u683c\u5bff\u547d\u304c\u77ed\u7e2e<\/li>\n<li>L70\u306f\u3086\u3063\u304f\u308a\u4f4e\u4e0b \u2192 \u4f7f\u7528\u53ef\u80fd\u5bff\u547d\u304c\u9577\u3044<\/li>\n<\/ul>\n<hr \/>\n<h2>70%\u306e\u660e\u308b\u3055\u306f\u300c\u6697\u3044\u300d\u3068\u898b\u3048\u308b\u304b\uff1f<\/h2>\n<hr \/>\n<h3>\u91cd\u8981\u306a\u6d1e\u5bdf<\/h3>\n<p>\u4eba\u9593\u306e\u76ee\u306f\u660e\u308b\u3055\u3092\u5bfe\u6570\u7684\u306b\u77e5\u899a\u3057\u307e\u3059\u3002.<\/p>\n<p>70% \u660e\u308b\u3055 <strong>30%\u306e\u6697\u3055\u306e\u3088\u3046\u306b\u306f\u898b\u3048\u306a\u3044<\/strong><\/p>\n<p>\u3053\u308c\u304c\u7406\u7531\u3067\u3059\uff1a<\/p>\n<blockquote>\n<p><strong>L70\u306f\u4e16\u754c\u696d\u754c\u6a19\u6e96\u3068\u306a\u3063\u305f<\/strong><\/p>\n<\/blockquote>\n<hr \/>\n<h2>\u771f\u306e\u9055\u3044\uff1aL70\u5bfeL80\u5bfeL90<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6a19<\/th>\n<th>\u8f1d\u5ea6\u7dad\u6301\u7387<\/th>\n<th>\u5178\u578b\u7684\u306a\u5bff\u547d<\/th>\n<th>\u30b3\u30b9\u30c8\u3078\u306e\u5f71\u97ff<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L90<\/td>\n<td>90%<\/td>\n<td>\u6700\u77ed<\/td>\n<td>\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>L80<\/td>\n<td>80%<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>L70<\/td>\n<td>70%<\/td>\n<td>\u6700\u9577<\/td>\n<td>\u6700\u4f4e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u96a0\u308c\u305f\u30b3\u30b9\u30c8\uff1aL90\u304c\u5e38\u306b\u512a\u308c\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u7406\u7531<\/h2>\n<hr \/>\n<h3>\u904e\u5270\u4ed5\u69d8\u306e\u554f\u984c<\/h3>\n<p>L90\u3092\u9078\u3076\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7d50\u679c\u306b\u306a\u308a\u304c\u3061\u3067\u3059\uff1a<\/p>\n<ul>\n<li>\u5668\u5177\u30b3\u30b9\u30c8\u306e\u4e0a\u6607<\/li>\n<li>\u99c6\u52d5\u96fb\u6d41\u3092\u4f4e\u304f\u3059\u308b\uff08\u71b1\u3092\u6e1b\u3089\u3059\u305f\u3081\uff09<\/li>\n<li>\u7167\u5ea6\u30ec\u30d9\u30eb\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u3088\u308a\u591a\u304f\u306e\u5668\u5177\u304c\u5fc5\u8981<\/li>\n<\/ul>\n<hr \/>\n<h2>\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u6bd4\u8f03\uff0810\u5e74\uff09<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6a19<\/th>\n<th>\u521d\u671f\u30b3\u30b9\u30c8<\/th>\n<th>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8<\/th>\n<th>\u7dcf\u30b3\u30b9\u30c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L90<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<td>\u6700\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>L80<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<td>\u30d0\u30e9\u30f3\u30b9\u578b<\/td>\n<\/tr>\n<tr>\n<td>L70<\/td>\n<td>\u4f4e<\/td>\n<td>\u4f4e<\/td>\n<td>\u6700\u4f4e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>\u91cd\u8981\u306aB2B\u30a4\u30f3\u30b5\u30a4\u30c8<\/h3>\n<blockquote>\n<p>\u9ad8\u5929\u4e95\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001, <strong>\u4eba\u4ef6\u8cbb\u304c\u7167\u660e\u5668\u5177\u306e\u30b3\u30b9\u30c8\u3092\u4e0a\u56de\u308b<\/strong>.<br \/>\n\u3053\u308c\u306b\u3088\u308aL70\u304c\u6700\u3082\u7d4c\u6e08\u7684\u306a\u9078\u629e\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n<hr \/>\n<h2>3\u30b9\u30c6\u30c3\u30d7\u306e\u6c7a\u5b9a\u6728\uff08\u8fc5\u901f\u306a\u9078\u629e\uff09<\/h2>\n<hr \/>\n<h3>\u30b9\u30c6\u30c3\u30d71: \u8996\u899a\u7684\u306a\u5b8c\u74a7\u3055\u304c\u91cd\u8981\u304b\uff1f<\/h3>\n<p>\u2192 \u306f\u3044 \u2192 <strong>L90\u3092\u9078\u3076<\/strong><\/p>\n<hr \/>\n<h3>\u30b9\u30c6\u30c3\u30d72: \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u56f0\u96e3\u3067\u3059\u304b\uff08\u5929\u4e95\u304c\u9ad8\u3044\uff0f\u5927\u898f\u6a21\uff09\uff1f<\/h3>\n<p>\u2192 \u306f\u3044 \u2192 <strong>L70\u3092\u9078\u3076<\/strong><\/p>\n<hr \/>\n<h3>\u30b9\u30c6\u30c3\u30d73: \u30b3\u30b9\u30c8\u3068\u6027\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u5fc5\u8981\uff1f<\/h3>\n<p>\u2192 <strong>L80\u3092\u9078\u3076<\/strong><\/p>\n<hr \/>\n<h2>\u306a\u305cL70\u304c\u696d\u754c\u6a19\u6e96\u306a\u306e\u304b<\/h2>\n<hr \/>\n<h3>1. \u5b9f\u969b\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b5\u30a4\u30af\u30eb\u306b\u9069\u5408<\/h3>\n<ul>\n<li>\u30db\u30c6\u30eb: 5\uff5e10\u5e74<\/li>\n<li>\u30aa\u30d5\u30a3\u30b9\uff1a3\uff5e7\u5e74<\/li>\n<\/ul>\n<hr \/>\n<h3>2. \u7167\u660e\u57fa\u6e96\u3068\u306e\u6574\u5408<\/h3>\n<ul>\n<li>EN \/ IES \u306e\u7167\u5ea6\u8981\u4ef6<\/li>\n<li>ENERGY STAR \u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/li>\n<\/ul>\n<hr \/>\n<h3>3. \u5b9f\u969b\u306e\u6761\u4ef6\u3067\u3088\u308a\u73fe\u5b9f\u7684<\/h3>\n<p>\u5b9f\u969b\u306e\u8a2d\u7f6e\u4f8b\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\uff1a<\/p>\n<ul>\n<li>\u3088\u308a\u9ad8\u3044\u5468\u56f2\u6e29\u5ea6<\/li>\n<li>\u5bc6\u9589\u578b\u5668\u5177<\/li>\n<li>\u8abf\u5149\u4f7f\u7528<\/li>\n<\/ul>\n<hr \/>\n<h2>LM-80\u3068TM-21\uff1a\u5bff\u547d\u306e\u8a08\u7b97\u65b9\u6cd5<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/tecolite.com\/wp-content\/uploads\/2026\/03\/led-lumen-maintenance-graph.webp\" alt=\"\u5bfe\u6570\u30b9\u30b1\u30fc\u30eb\u3067\u300155\u00b0C\u308485\u00b0C\u306a\u3069\u306e\u69d8\u3005\u306a\u6e29\u5ea6\u6761\u4ef6\u4e0b\u3067\u306e200 mA\u96fb\u6d41\u306b\u304a\u3051\u308bLED\u306e\u6b63\u898f\u5316\u5149\u675f\u51fa\u529b\u306e\u6642\u9593\u7d4c\u904e\u3092\u793a\u3059\u6298\u308c\u7dda\u30b0\u30e9\u30d5\u3002.\" \/><\/p>\n<p><em>LED\u5149\u51fa\u529b\u3092\u30bc\u30ed\u6642\u9593\u30671\u306b\u6b63\u898f\u5316\u3057\u305f\u30eb\u30fc\u30e1\u30f3\u7dad\u6301\u66f2\u7dda\u3092\u793a\u3059\u30c1\u30e3\u30fc\u30c8\u3002\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u7570\u306a\u308b\u52d5\u4f5c\u6e29\u5ea6\u3067\u6027\u80fd\u304c\u3069\u306e\u3088\u3046\u306b\u4f4e\u4e0b\u3059\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/em><\/p>\n<hr \/>\n<h3>\u6838\u5fc3\u6982\u5ff5<\/h3>\n<ul>\n<li><strong>LM-80 = \u6e2c\u5b9a\uff08\u5b9f\u969b\u306e\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\uff09<\/strong><\/li>\n<li><strong>TM-21 = \u4e88\u6e2c\uff08\u6570\u5b66\u7684\u30e2\u30c7\u30eb\uff09<\/strong><\/li>\n<\/ul>\n<hr \/>\n<h3>6\u306e\u6cd5\u5247<\/h3>\n<blockquote>\n<p>\u5bff\u547d \u2264 6 \u00d7 \u8a66\u9a13\u6642\u9593<\/p>\n<\/blockquote>\n<p>\u4f8b\uff1a<\/p>\n<ul>\n<li>10,000\u6642\u9593\u8a66\u9a13 \u2192 \u6700\u5927\u4e3b\u5f35\u5024 = 60,000\u6642\u9593<\/li>\n<li>6,000\u6642\u9593\u8a66\u9a13 \u2192 \u6700\u5927\u4e3b\u5f35\u53ef\u80fd\u6642\u9593 = 36,000\u6642\u9593<\/li>\n<\/ul>\n<hr \/>\n<h2>\u306a\u305c\u6e29\u5ea6\uff08Ta\uff09\u304c\u601d\u3063\u3066\u3044\u308b\u4ee5\u4e0a\u306b\u91cd\u8981\u306a\u306e\u304b<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/images.openai.com\/static-rsc-4\/_OPX7NCknsaX2Fy6jbh_lA4avDheZVS2eFf9vUtpsn_luW0SQuVUJmYT6jFlwB_1g0jrkKt86K-ef85y8EH0ek3-6Bc9O_ec42kvsO7DKm-g9bF6EelsG9JWk3WzjwJ63EfrN1VzLVCMNA5Y0ZGU4wVF-RvOEXRawY7vrvDO8kKwCKZvP8I7bdEhoNP1Y9Nn?purpose=fullsize\" alt=\"\u753b\u50cf\" \/><\/p>\n<hr \/>\n<h3>\u91cd\u8981\u306a\u30eb\u30fc\u30eb<\/h3>\n<blockquote>\n<p>10\u00b0C\u4e0a\u6607\u3054\u3068\u306b \u2192 \u5bff\u547d\u306f\u7d0450%\u6e1b\u5c11<\/p>\n<\/blockquote>\n<hr \/>\n<h3>\u91cd\u8981\u306a\u5de5\u5b66\u7684\u77e5\u898b<\/h3>\n<p>\u3059\u3079\u3066\u306e\u5bff\u547d\u306b\u95a2\u3059\u308b\u4e3b\u5f35\u306f\u4ee5\u4e0b\u306b\u4f9d\u5b58\u3057\u307e\u3059 <strong>\u5468\u56f2\u6e29\u5ea6\uff08Ta\uff09<\/strong>.<\/p>\n<p>\u5b9f\u969b\u306e\u8a2d\u7f6e\u6e29\u5ea6\u304c\u8a66\u9a13\u6761\u4ef6\u3092\u8d85\u3048\u308b\u5834\u5408\uff1a<\/p>\n<p>\u5b9f\u969b\u306e\u5bff\u547d\u306f\u5927\u5e45\u306b\u4f4e\u4e0b\u3059\u308b<\/p>\n<hr \/>\n<h2>\u9ad8\u5ea6\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30ce\u30fc\u30c8<\/h2>\n<hr \/>\n<h3>L70B50\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<ul>\n<li>L70 = \u30eb\u30fc\u30e1\u30f3\u30ec\u30d9\u30eb<\/li>\n<li>\n<p>B50 = \u30b5\u30f3\u30d7\u30eb\u306e50%\u304c\u305d\u306e\u30ec\u30d9\u30eb\u3092\u6e80\u305f\u3059<\/p>\n<p>\u696d\u754c\u6a19\u6e96 = <strong>L70B50<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3>\u91cd\u8981\u306a\u533a\u5225<\/h3>\n<ul>\n<li>LM-80 \u2192 LED\u30d1\u30c3\u30b1\u30fc\u30b8<\/li>\n<li>\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u2192 \u7167\u660e\u5668\u5177\u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ul>\n<p>\u542b\u307e\u308c\u308b\u3082\u306e\uff1a<\/p>\n<ul>\n<li>\u30c9\u30e9\u30a4\u30d0\u30fc<\/li>\n<li>\u30d2\u30fc\u30c8\u30b7\u30f3\u30af<\/li>\n<li>\u30cf\u30a6\u30b8\u30f3\u30b0<\/li>\n<\/ul>\n<hr \/>\n<h3>\u30e1\u30fc\u30ab\u30fc\u8996\u70b9<\/h3>\n<p>\u30e1\u30fc\u30ab\u30fc\u3068\u3057\u3066\u3001\u79c1\u305f\u3061\u306f\u4ee5\u4e0b\u3092\u691c\u8a3c\u3057\u307e\u3059\uff1a<\/p>\n<ul>\n<li>LED\u30d1\u30c3\u30b1\u30fc\u30b8\uff08LM-80\uff09<\/li>\n<li>\u5b8c\u5168\u306a\u7167\u660e\u5668\u5177\u6027\u80fd<\/li>\n<li>\u71b1\u5bfe\u7b56\uff0b\u30c9\u30e9\u30a4\u30d0\u30fc\u7d71\u5408<\/li>\n<\/ul>\n<hr \/>\n<h2>\u907f\u3051\u308b\u3079\u304d\u4e00\u822c\u7684\u306a\u9593\u9055\u3044<\/h2>\n<hr \/>\n<h3>\u274c L90\u306f\u5e38\u306b\u512a\u308c\u3066\u3044\u308b<\/h3>\n<p>\u2192 \u771f\u5b9f\u3067\u306f\u306a\u3044\uff08\u9ad8\u30b3\u30b9\u30c8\u3001\u77ed\u5bff\u547d\uff09<\/p>\n<hr \/>\n<h3>\u274c L70\u306f\u4f4e\u54c1\u8cea\u3092\u610f\u5473\u3059\u308b<\/h3>\n<p>\u2192 \u771f\u5b9f\u3067\u306f\u306a\u3044\uff08\u696d\u754c\u6a19\u6e96\uff09<\/p>\n<hr \/>\n<h3>\u274c \u5bff\u547d = \u7a3c\u50cd\u6642\u9593<\/h3>\n<p>\u2192 \u771f\u5b9f\u3067\u306f\u306a\u3044\uff08\u8f1d\u5ea6\u4f4e\u4e0b\u3092\u610f\u5473\u3059\u308b\uff09<\/p>\n<hr \/>\n<h2>\u6700\u7d42\u9078\u5b9a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n<hr \/>\n<p>\u2714 \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b5\u30a4\u30af\u30eb\u306f\uff1f<br \/>\n\u2714 \u8996\u899a\u7684\u7cbe\u5ea6\u306f\u91cd\u8981\u3067\u3059\u304b\uff1f<br \/>\n\u2714 \u8a2d\u7f6e\u9ad8\u3055\u306f\uff1f<br \/>\n\u2714 \u5468\u56f2\u6e29\u5ea6\uff08Ta\uff09\u306f\uff1f<br \/>\n\u2714 \u8abf\u5149\u306f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<br \/>\n\u2714 LM-80\u306f10,000\u6642\u9593\u4ee5\u4e0a\uff1f<br \/>\n\u2714 TM-21\u306f6\u500d\u30eb\u30fc\u30eb\u5185\u3067\u3059\u304b\uff1f<\/p>\n<hr \/>\n<h2>FAQ\uff08\u7279\u96c6\u30b9\u30cb\u30da\u30c3\u30c8\u5bfe\u5fdc\uff09<\/h2>\n<hr \/>\n<h3>LED\u7167\u660e\u306b\u304a\u3051\u308bL70\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>L70\u306fLED\u304c\u521d\u671f\u8f1d\u5ea6\u306e70%\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u6700\u3082\u4e00\u822c\u7684\u306a\u5bff\u547d\u57fa\u6e96\u3067\u3059\u3002.<\/p>\n<hr \/>\n<h3>L90\u306fL70\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u5fc5\u305a\u3057\u3082\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002L90\u306f\u3088\u308a\u9ad8\u3044\u5149\u675f\u7dad\u6301\u7387\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u5bff\u547d\u306f\u77ed\u304f\u3001\u30b3\u30b9\u30c8\u3082\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n<hr \/>\n<h3>\u30db\u30c6\u30eb\u306b\u6700\u9069\u306aLED\u5bff\u547d\u306f\u3069\u308c\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u30db\u30c6\u30eb\u3067\u306f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5c11\u306a\u304f\u3001\u4f7f\u7528\u53ef\u80fd\u671f\u9593\u304c\u9577\u3044\u305f\u3081\u3001\u901a\u5e38L70\u304c\u6700\u9069\u306a\u9078\u629e\u3067\u3059\u3002.<\/p>\n<hr \/>\n<h3>100,000\u6642\u9593\u306eLED\u5bff\u547d\u4e3b\u5f35\u3092\u4fe1\u983c\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n<p>LM-80\u8a66\u9a13\u30c7\u30fc\u30bf\u304c\u7d0416,000\u6642\u9593\u3092\u8d85\u3048\u308b\u5834\u5408\u306e\u307f\u3002\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u3001\u300c6\u306e\u6cd5\u5247\u300d\u306b\u9055\u53cd\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002.<\/p>\n<hr \/>\n<h2>\u7d50\u8ad6<\/h2>\n<p>L70\u3001L80\u3001L90\u306e\u9078\u629e\u306f\u3001\u6700\u3082\u9ad8\u3044\u6570\u5b57\u3092\u9078\u3076\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u3053\u308c\u306f\u3001 <strong>\u6027\u80fd\u3001\u30b3\u30b9\u30c8\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u9069\u5207\u306a\u30d0\u30e9\u30f3\u30b9<\/strong>.<\/p>\n<blockquote>\n<p><strong>\u307b\u3068\u3093\u3069\u306e\u5546\u696d\u65bd\u8a2d\u3084\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001L70\u304c\u9577\u671f\u7684\u306b\u6700\u3082\u512a\u308c\u305f\u4fa1\u5024\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/strong><\/p>\n<\/blockquote>\n<hr \/>\n<p>\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5411\u3051\u306b\u63d0\u4f9b\u3059\u308b\u30b5\u30fc\u30d3\u30b9\uff1a<\/p>\n<ul>\n<li>LM-80 \/ TM-21\u30ec\u30dd\u30fc\u30c8\u691c\u8a3c<\/li>\n<li>\u71b1\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3<\/li>\n<li>\n<p>\u5bff\u547d\u6700\u9069\u5316\u306e\u63a8\u5968\u4e8b\u9805<\/p>\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u8a73\u7d30\u3092\u9001\u4fe1\u3057\u3066\u3001 <strong>\u7121\u6599\u5bff\u547d\u8a55\u4fa1\u30ec\u30dd\u30fc\u30c8<\/strong><\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Why Does Your Hotel Lighting Look Dim After 3 Years? Modern hotel lobby shown under two lighting conditions, contrasting cool daylight illumination with a warm, inviting glow to highlight architectural details and interior furnishings. In many hospitality and commercial lighting projects, the issue is not product failure\u2014it is incorrect lifetime specification. Common real-world problems include: corridors falling below required lux levels uneven brightness across zones expensive group relamping in high ceilings increasing maintenance costs after only 2\u20134 years The root cause is often simple: Choosing the wrong L-value (L70, L80, or L90) Quick Answer: Which Should You Choose? Scenario Recommended Why Hotels \/ corridors \/ high ceilings L70 Lowest maintenance [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":45987,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"L70 vs L80 vs L90 Choose the Right LED Lifetime","_seopress_titles_desc":"Not sure whether to choose L70, L80, or L90? 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